Edge Delta Glossary

Access

Access refers to the permissions or ability to reach and interface with systems or files in an environment.

In security contexts, managing access is critical to ensuring that only authorized individuals can retrieve or modify information. The level of access often determines the scope of operations allowed by the user or process within a system.

Admin

An admin refers to an individual with administrative privileges who can manage configurations and settings within Edge Delta.

Administrators are responsible for maintaining system integrity, ensuring configurations are optimal, and troubleshooting problems. Their roles are vital in maintaining security and efficient operation within the software ecosystem.

Affinity

Affinity defines the preference or rule used in computing to allocate resources favorably to certain tasks or processes based on specified criteria.

In distributed systems and cloud environments, setting affinity rules can optimize resource usage and improve performance. Affinity is crucial in scenarios where co-location of specific tasks can reduce data movement and latency.

Agent

Edge Delta uses a Fleet consisting of agents deployed directly within your computing infrastructure.

Key components of Edge Delta’s fleet are the Processing Agent, Compactor Agent,and Rollup Agent. The Processing Agent executes the pipelines. The Compactor Agent is designed to compress and encode data such as metrics and logs into efficient formats. The Rollup Agent aggregates metric data by optimizing data point frequency and cardinality, which notably reduces storage needs and can accelerate data retrievals.

Aggregation

Aggregation is the compilation of multiple data points into a singular summary form for analysis or reporting.

It is used to provide high-level insights from vast datasets, enabling trend analysis and pattern recognition. In data analytics, aggregation can help reduce the complexity of data for easy visualization and decision-making.

Alert

An alert is a notification triggered within Edge Delta when specific conditions or thresholds are met, indicating potential issues.

Alerts are essential for maintaining system health by providing early warnings of potential problems. They can be configured to trigger actions or notifications automatically, helping teams respond quickly to avoid disruptions.

Analytics

Analytics involves the systematic computational analysis of data or statistics to discover insights and trends.

In business and technology sectors, analytics drives decision-making by transforming data into actionable insights. Advanced analytics can involve predictive models to forecast future trends and inform strategy.

Annotations

Annotations are metadata elements in Kubernetes used to attach arbitrary information to objects for use by external tools.

They are often used for storing metadata that is not used by Kubernetes directly but is used by applications and tools. Annotations help in integrating systems and managing complex multi-service environments, providing contextual data without altering core object configurations.

Anomaly

An anomaly is a deviation away from the norm indicating possible problems in metrics or log data.

Detecting anomalies is crucial for identifying unexpected behaviors or conditions that may signal errors, security breaches, or system failures. Anomaly detection systems often use statistical or machine learning models to identify unusual patterns within data streams.

API

API stands for Application Programming Interface allowing different software programs to communicate and exchange data.

APIs are crucial in modern software architecture, enabling integration and interaction between different systems. They provide a standardized way for applications to access the functionalities of other software components, easing development and promoting interoperability.

Append

Append refers to the process of adding data to the end of an existing file or data structure.

This operation is often utilized in logging and data recording processes, where new information needs to be continuously added. Efficient use of appending can save on retrieval times by maintaining a sequential data order.

ARN

ARN stands for Amazon Resource Name, a unique identifier used within AWS to identify resources.

ARNs are designed to provide resource names in a standardized form that is globally unique and consistent across environments. They ensure precise resource targeting within AWS services for access control and configuration.

Array

An array is a data structure used to store multiple values in a single variable where each value is identified by an index number.

Arrays are foundational in programming, offering a method to collect and manipulate ordered datasets efficiently. They are often used in scenarios requiring rapid data access or operations across collective items.

Asynchronous

Asynchronous refers to operations that occur independently of the main program flow, allowing other processes to continue while waiting for completion.

Asynchronous techniques are vital for improving application responsiveness, particularly in network communications and user interfaces. They enable systems to maximize resource utilization without waiting for long-duration tasks to conclude.

Attribute

An attribute is a characteristic or property assigned to a specific data item or system component. OTEL data items can include an attribute parameter for item metadata.

Attributes serve as key descriptors in programming and data modeling, enabling detailed management of objects or records. They are often used to filter or categorize data, empowering dynamic configuration and operation.

Authentication

Authentication is the process of verifying the identity of a user or system to allow access to resources.

Secure authentication mechanisms are fundamental in protecting data privacy and preventing unauthorized access. They can range from simple password checks to complex multi-factor authentication systems, bolstering overall network integrity.

Autoscaling

Autoscaling refers to the automatic adjustment of computational resources based on current load demands to ensure optimal performance.

With autoscaling, systems can dynamically adapt to workload changes, thereby optimizing resource use and cost. It is particularly useful in cloud environments where resources can be provisioned on-demand.

Back end

Back end refers to the server-side of an application that handles business logic, database interactions, and server configuration.

The back end is fundamental to application functionality, often dictating data processing, storage, and security. It provides the infrastructure that supports the frontend interface, ensuring seamless user interactions.

Bandwidth

Bandwidth is the maximum rate of data transfer across a given path in a network.

Sufficient bandwidth is essential for maintaining service quality, particularly for applications requiring high data flow, like streaming or large data transfers. Insufficient bandwidth can lead to congestion, causing slower service and data bottlenecks.

Bash

Bash is a Unix shell and command language used for executing scripts and command-line operations.

Bash is widely used for task automation and system administration, favored for its powerful scripting capabilities. It allows users to string together system commands quickly and flexibly, simplifying complex operations through shell scripts.

Batching

Batching refers to the process of grouping individual items or operations into larger batches for processing to improve efficiency.

Batching can significantly reduce resource use by minimizing the overhead associated with executing repeated operations. In data processing, batching helps to move large volumes of data efficiently, reducing processing time and potentially decreasing costs.

Blob

A blob is a collection of binary data stored as a single entity in databases or cloud storage systems, typically used for images or multimedia files.

Blobs efficiently handle large volumes of unstructured data such as images, video, or binaries. Their management allows scalable storage solutions, integral to big data applications and heterogeneous data storage needs.

Body

The body of a log in Edge Delta refers to the main content area containing raw log data.

The log body is essential for understanding events and diagnosing issues, serving as a detailed record of occurrences. Analyzing log bodies can offer insights into system operations, performance metrics, and security events.

Boolean

Boolean is a data type that can hold two values: true or false.

Boolean values are fundamental in logic operations and control flow, offering binary conditions for decision-making processes in programming. They are indispensable in defining logical statements and comparisons across most programming languages.

Bucket

A bucket in computing usually refers to a storage container, often in cloud services, within which data is stored.

In platforms like Amazon S3, buckets provide a scalable solution for organizing and managing massive data collections. They are designed for easy access, high availability, and cross-region data distribution, crucial for cloud storage strategies.

Buffer

A buffer is a temporary storage area that holds data while it is being transferred between two locations.

Buffers provide stability in data transfer processes, accommodating differences in speed between producers and consumers of data. They are essential for maintaining smooth operations in data streaming, audio/video playback, and other real-time processing activities.

cAdvisor

cAdvisor is a tool that provides the necessary information about running containers, resource usage, and performance characteristics.

It offers real-time insights into container metrics, essential for managing workloads in container-based environments such as Docker and Kubernetes. cAdvisor’s metrics are vital for performance tuning, capacity planning, and operational monitoring of containerized applications.

Cardinality

Cardinality in databases refers to the uniqueness of data values contained in a column, which can affect indexing and query performance.

High cardinality can lead to inefficient database operations if not managed properly, while low cardinality may indicate oversimplification. Understanding and optimizing cardinality are key for enhancing database retrieval speeds and optimizing storage.

Certificate

A certificate is a digital document that certifies ownership of a public key and provides assurance of a secure connection.

Certificates are crucial in establishing secure communications over networks like SSL/TLS, affirming authenticity and privacy. They are often distributed by trusted Certificate Authorities (CAs) to ensure data integrity and user trust in digital environments.

CIDR

CIDRs, or Classless Inter-Domain Routing, is a method used to allocate IP addresses and route Internet Protocol packets efficiently.

Using CIDR notation, administrators can specify an IP prefix and a subnet mask that encompasses a group of IP addresses. This is particularly useful in security settings, such as configuring firewall rules or defining access control lists, where access needs to be granted or denied based on IP address ranges.

CLI

CLI stands for Command Line Interface, a method of interacting with a computer program by typing commands into a console or terminal.

CLIs offer powerful and flexible controls over software tools and systems, preferred by power users and administrators. They provide scriptable interfaces, allowing the automation of complex tasks through batch commands or scripts.

Coefficient

Coefficient is a numerical factor that represents the relationship between variables in mathematical expressions or equations.

Coefficients are used in equations to quantify the relationship between variables, essential in fields such as statistics to model data relationships and outcome predictions. Their manipulation underpins many machine learning algorithms and economic forecasts.

Compactor

The Compactor Agent is designed to compress and encode data into efficient formats.

It operates by reducing the data size through compression algorithms, maintaining data throughput efficiency. Compactors help in minimizing network load and storage requirements, enhancing overall system scalability and responsiveness.

ConfigMap

ConfigMap is a Kubernetes object used to store configuration data for pods and components.

ConfigMaps allow separation of configuration settings from application container images, enhancing modularity and manageability. They facilitate dynamic updates and flexibility, as configurations can be altered without rebuilding container images, thus aligning with DevOps and continuous deployment practices.

Container

A container is a standalone executable package in computing that includes all dependencies required for running applications.

Containers encapsulate application code and environments, ensuring consistent operation across diverse environments. They are fundamental to microservices architectures, allowing scalable deployment and resource-efficient management through platforms like Docker and Kubernetes.

Credentials

Credentials are the pieces of information, such as usernames and passwords, that are used for authentication and access to systems.

Ensuring the security of credentials is paramount in protecting systems from unauthorized access. They underpin identity management frameworks, where secure credential handling is vital to preserving data privacy and access integrity across systems.

CSV

CSV stands for Comma-Separated Values, a simple file format used to store tabular data such as spreadsheets or databases.

CSV files are widely interoperable, easily imported and exported across applications, making them ideal for data exchange and processing. Their simplicity makes them a universal format for lightweight data transport, though they lack complex data structure support compared to other formats like JSON or XML.

curl

curl is a command-line tool and library for transferring data with URLs, supporting various protocols like HTTP, FTP, and SFTP.

curl is extensively used for testing REST APIs and interacting with web services from command-line environments. Its versatility makes it an essential tool for developers and system administrators to automate and script interactions with web resources.

Daemon

A daemon is a background process that runs independently of user interaction, often handling system tasks or services.

Daemons are essential for performing routine functions such as logging, cron jobs, and network management in Unix-like systems. They enable continuous operation of key services without user intervention, contributing to system stability and efficiency.

DaemonSet

A DaemonSet in Kubernetes ensures that all nodes run a copy of a specific pod.

DaemonSets are crucial for deploying infrastructure-related services like logging, monitoring agents, or network proxies across Kubernetes clusters. They simplify deployment and scaling of essential services, ensuring consistent management and operational oversight across the environment.

Delimiter

A delimiter is a character or sequence of characters used to specify the boundary between separate regions of text or data, typically in parsing.

Delimiters are pivotal in data processing, impacting how strings are split and parsed in applications. Common delimiters include commas, tabs, and pipes, each fitting different use cases based on data structure and readability requirements.

Deployment

Deployment in Kubernetes is a resource that oversees rolling updates and scaling of applications to ensure the desired state.

Kubernetes deployments facilitate managing application states through declarative configurations, automating updates, scaling, and rollback procedures. This architecture enables resilient application management, supporting dynamic scaling and fault tolerance in modern development practices.

Destinations

Destinations in Edge Delta refer to endpoints where processed data is sent, such as databases or monitoring tools.

These endpoints are critical for data flow architectures, facilitating the transmission and storage of processed and enriched data. Selecting appropriate destinations ensures data is available where needed for analysis, insights, or historical reference.

Dimension

A dimension in data processing refers to an attribute or aspect of the data used for categorization or analysis.

Dimensions provide structure to data analytics processes, enabling multi-faceted examination of datasets through slicing and dicing. In contrast, a facet is a lens through which you view your data.

Dimension Group

A dimension group lets you organize data by using specific parts of the data item as categories.

These categories, or dimensions, are then used to name or describe the metrics, helping you sort and analyze the data effectively based on these defined characteristics.

Downstream

Downstream refers to processes or data flows that happen after the current stage in a pipeline or framework.

Managing downstream processes is critical in data workflows, where output from one stage forms the input for the next. Optimizing these interactions ensures smooth data transformation, reducing latency and increasing throughput in the overall process.

eBPF

eBPF stands for Extended Berkeley Packet Filter, a technology that allows safe and efficient execution of code in the Linux kernel.

eBPF enhances system observability, performance monitoring, and security without sacrificing flexibility or safety. It enables deep inspection and modification of system behaviors, often utilized in advanced networking and performance analysis tools.

Egress

Egress refers to the act or process of data exiting a system or network, typically subject to controlling policies or security checks.

Managing egress is a critical security measure to prevent unauthorized data transfers, often involving firewall rules and data loss prevention strategies. Egress monitoring helps organizations detect and respond to potential data leaks or breaches swiftly.

Emits

Emits refers to the act of producing or generating output, such as sending signals or writing log entries in data processing.

In event-driven architectures, emitters are components that signal changes or actions within the system. This approach supports reactive programming, where systems respond dynamically to emitted events.

Encoding

Encoding is the process of converting data into a specific format for efficient transmission or storage.

Encoding schemes range from character encodings like UTF-8 to compression formats like JPEG, each optimizing for distinct data handling needs. Proper encoding ensures data integrity across systems and supports compatibility in multi-platform exchanges.

Endpoint

An endpoint in is a defined location or interface for sending or receiving data, often specified as URLs for integrations.

Endpoints form critical integration points within APIs and network services, facilitating data exchange and service interoperability. They are designed to be accessible through well-defined protocols, enhancing seamless interaction across software components.

Enrich

Enrich refers to enhancing data by adding information, such as context or metadata, to make it more useful.

Data enrichment processes add value by supplementing raw data with relevant details, aiding deeper analysis and actionable insights. Techniques include combining, joining, or scoring data with external datasets, fostering comprehensive and nuanced understandings.

Escaped

Escaped refers to special characters in strings that are preceded by a backslash to be treated differently by the program, often to include otherwise reserved characters.

Escaping is essential in programming to ensure reserved characters are interpreted as literal symbols, rather than commands or operators. This technique is crucial in text processing and data serialization, preventing errors in string handling.

Extract

Extract in data processing refers to retrieving specific data from a larger dataset for analysis or processing.

Extraction is integral to ETL (Extract, Transform, Load) processes, facilitating data warehousing, analytics, and reporting. Effective extraction methods ensure high data fidelity and accessibility, optimized to support comprehensive data operations.

Facet

A facet is a lens through which you view your data.

It groups similar types of data to provide an overview at a glance. For example, if a metric you are analyzing has various attributes (or dimensions), such as HTTP methods (GET, POST, etc.), a facet allows you to group by this attribute to see metrics averaged or summed per method. In contrast, a dimension is an attribute or characteristic of data that can be segmented or filtered.

Failures

Failures refer to instances where processes or systems do not operate as intended, typically requiring troubleshooting or correction.

Systematic failure management enables resilience by identifying root causes and implementing corrective actions. Understanding failure patterns enhances system design, reducing downtime and improving reliability through proactive measures.

Fields

Fields refer to specific bits of data or attributes in a dataset or log entry used for detailed analysis and operations.

Fields are fundamental to structured data formats, providing a means to organize, identify, and manipulate data efficiently. They support indexing and querying operations, facilitating quick access to relevant data segments.

Flag

A flag is a marker used in programming to signal certain conditions or to enable features and configurations.

Flags are widely used for conditional execution and feature toggling, offering flexibility in software behavior without major code alterations. They enable dynamic feature management and testing in development environments, enhancing agility.

Flattened

Flattened refers to data that has been transformed from a hierarchical or multi-dimensional structure to a simpler one-dimensional form.

Data flattening simplifies complexity, making data easier to process and analyze by standardizing structures. This approach is often used in data warehousing and reporting, facilitating straightforward data manipulation and extraction tasks.

Fleet

A Fleet is a logical grouping of Edge Delta agents deployed in your computing infrastructure.

Components of Edge Delta’s Fleet are the Processing Agent, Compactor Agent, and Rollup Agent.

Flush

Flush refers to the process of clearing out or writing buffer data to its final storage destination.

Flushing ensures data integrity by guaranteeing that volatile buffer memory is transferred to permanent storage, preventing data loss. It is often employed in file I/O operations and network communications to maintain seamless and reliable data interaction.

gRPC

gRPC is a high-performance open-source Remote Procedure Calls framework that can run in any environment, allowing client and server applications to communicate transparently.

gRPC supports multiple languages and integrates well with modern microservices architectures, offering efficient communication with HTTP/2 and protobuf (protocol buffer) serialization. Its robust streaming capabilities and pluggable authentication make it suitable for diverse enterprise-scale applications.

Gzip

Gzip is a file format and application used for file compression and decompression to save storage space and reduce transfer times.

Gzip compression is widely used in web serving and data storage to enhance delivery times and reduce bandwidth consumption. It offers lossless compression, ensuring data fidelity while significantly minimizing file size, which leads to cost-effective and scalable storage solutions.

Heapdump

A heapdump is a snapshot of the memory (heap) of a program providing insights into memory usage for analysis and debugging.

Heapdumps offer detailed looks into a program’s memory allocation, identifying memory leaks and performance bottlenecks. They are invaluable in performance optimization and troubleshooting efforts, facilitating efficient resource management and stable application behavior.

Heartbeat

Heartbeat refers to a periodic signal generated by software or hardware to indicate normal operation or synchronization.

Heartbeats play essential roles in maintaining system coherence and operational checks, ensuring components remain functionally interconnected. They are designed to trigger alarms in case of failures, supporting fault tolerance and continuity in distributed systems.

Histogram

A histogram is a graphical representation of the distribution of numerical data using bars to show the frequency of data intervals.

Histograms provide intuitive insight into data distribution, revealing patterns such as skewness or volatility. They are fundamental in statistical analysis for visualizing the frequency distribution of continuous or discrete variables, helping in decision-making or predictions.

HMAC

HMAC stands for Hash-based Message Authentication Code, a mechanism for ensuring message integrity and authenticity using a cryptographic key.

HMAC is widely used in network security protocols and digital signatures for verifying data authenticity and tamper-resistance. Its ability to provide cryptographic guarantees over data integrity is crucial for secure communications and transactions.

Host

A host is a computer or server running applications or providing resources over a network.

In networked environments, hosts are central figures, enabling communication and resource access across networks. Hosts run applications, manage services, and serve as access points for users and devices, forming the backbone of interconnected systems.

HPA

HPA stands for Horizontal Pod Autoscaler in Kubernetes, which automatically adjusts the number of pod replicas during load fluctuations.

HPA enables dynamic scalability in Kubernetes, optimizing resource utilization by matching supply with application demand. By automatically adjusting pod counts based on monitored metrics, such as CPU or memory usage, HPA ensures resilient and cost-effective service delivery.

HTTPProxy

HTTPProxy refers to a server application that acts as an intermediary for requests from clients seeking resources from other servers, providing anonymity and filtering.

HTTP proxies play vital roles in enhancing security, managing network traffic, and optimizing data caching for faster content delivery. They allow enterprises to control access and filter content, balancing loads and addressing network-specific requirements.

IAM

IAM stands for Identity and Access Management, a framework for managing access to resources within computing environments like AWS.

IAM frameworks are essential for enforcing security and compliance, managing user access, and permissions across IT resources. They provide centralized control over authentication and authorization, ensuring that critical resources are protected from unauthorized access.

IDP

IDP stands for Identity Provider, a system that provides authentication services to verify user identities.

IDPs are fundamental in federated identity management, enabling Single Sign-On (SSO) and seamless access across multiple applications. They form a central authentication backbone that simplifies user management and enhances security by centralizing identity verification processes.

Ingest

Ingest in Edge Delta refers to the process of collecting and importing logs or data into the system for processing.

Data ingestion is a cornerstone of data pipelines, ensuring that incoming data is captured, validated, and ready for transformation or analysis. Effective ingestion frameworks support high-throughput capacities, enabling scalability and resilience in handling fluctuating data volumes.

Ingress

Ingress in Kubernetes refers to an API object that manages external access to services within a cluster, typically HTTP or HTTPS.

Ingress enables organized and controlled service access, facilitating traffic routing and load balancing within Kubernetes environments. It supports domain-specific routing to different services, optimizing application accessibility and improving flexibility in service management.

Instrumentation

Instrumentation refers to the implementation of monitoring tools within the application code to capture metrics and data for performance analysis.

Managing input effectively is crucial for ensuring data integrity and system performance. Inputs initiate processes, and understanding their pathways and transformations helps optimize pipelines, ensuring that subsequent outputs meet desired quality and standards.

JSON

JSON or JavaScript Object Notation is a lightweight data-interchange format used for structuring data in Edge Delta configurations.

JSON provides a human-readable format that’s widely used for APIs and data storage due to its simplicity and ease of parsing. It supports hierarchical data structures, making it versatile for complex data representation and exchange between services.

Kafka

Kafka is a distributed event streaming platform used particularly for collecting, processing, and storing logs and metrics.

Kafka is integral in real-time data pipelines, enabling high-throughput, fault-tolerant, and horizontally scalable data streams. It acts as a central backbone for processing streaming data, supporting complex analytics and event-driven architectures.

Kernel

Kernel is the core component of an operating system managing system resources and communication between hardware and software.

The kernel functions as the brain of the operating system, orchestrating tasks like process management, memory management, and device interfacing. Efficient kernel management ensures system stability, performance, and security, crucial for reliable computing environments.

KSM

KSM stands for Kernel Same-page Merging, a memory-saving technology in Linux that combines identical memory pages.

KSM optimizes memory usage, reducing redundancy by merging duplicate memory pages. This process is particularly beneficial in virtualized environments, enhancing memory efficiency and enabling higher density of virtual machines per physical host.

Kubectl

Kubectl is a command-line tool for controlling Kubernetes clusters.

Kubectl provides powerful, flexible control over Kubernetes resources, facilitating tasks like deployment, monitoring, and troubleshooting. It is essential for Kubernetes administration, offering extensive command options that enable detailed manipulation of cluster states and operations.

Kubelet

Kubelet is an agent that runs on each node in a Kubernetes cluster, ensuring containers are running in a pod and reporting the status to the control plane.

Kubelet maintains the desired state of pods on a node, managing container lifecycles and ensuring resource availability. It plays a crucial role in cluster operations, communicating with the control plane to execute scheduling and scaling decisions.

Labels

Labels are text attributes assigned to data items to identify, categorize, or manage their usage.

Labels facilitate organization and filtering, empowering dynamic management of resources and data in environments like Kubernetes. Proper use of labels supports scaling operations, efficient querying, and precise targeting of configuration changes and updates.

Latency

Latency is the delay between a request and the corresponding response in a network or system.

Lowering latency is crucial in communication systems to enhance user experience and ensure timely data delivery. In networked applications, managing latency involves optimizing routing, caching, and resource allocation to improve response times and throughput.

Leader Election

Leader election is a process used in distributed systems to designate one node as the leader or coordinator among a group of nodes.

Leader election is a crucial mechanism in distributed systems where multiple nodes or agents are operating. It ensures organized decision-making and resource management, avoiding situations where multiple nodes attempt the same operation concurrently, which can lead to conflicts and inconsistent results.

Lookup

Lookup in computing usually refers to searching and retrieving information from a database or other structured datasets.

Lookups are fundamental operations for accessing data efficiently, often involving indexed searches to minimize retrieval time. They are critical in query optimization, enabling swift data access and analysis in large datasets.

Manifest

A manifest is a file that defines Kubernetes resources or configurations needed for deploying or managing applications.

Manifests ensure systematic deployment processes by detailing necessary resources and configurations, supporting resource management and tracking. They are vital for maintaining consistency, versioning, and reproducibility in application environments.

Map

A map (also known as a dictionary, associative array, or hash table in some programming languages) is a collection of key-value pairs. It is a data structure that allows you to store and retrieve values based on a unique key, which acts as an identifier for the data.

Maps facilitate rapid access and manipulation of data, central to algorithms and databases where associative arrays improve efficiency. Their versatility supports various applications, from caching strategies to handling dynamically changing data sets in memory.

Nested

Nested refers to data structures or elements that are contained within other similar structures, often used in programming for hierarchy and organization.

Nesting allows for multi-level data organization, facilitating complex data storage and retrieval operations. It is widely used in programming languages and database systems to model hierarchical relationships and encapsulate related data logically.

Noise

Noise refers to irrelevant or extraneous data that can obscure or interfere with the main data being analyzed or processed.

Reducing noise is essential for improving data quality and analysis accuracy, often requiring filtering or cleaning techniques. Effective noise management enhances signal clarity, supporting better decision-making and insights in data-driven operations.

NUC

A NUC, or Next Unit of Computing, is a small form factor personal computer designed by Intel.

NUCs are highly customizable and are commonly used for media centers and as general-purpose personal computers due to their compact size and relatively powerful processing capabilities.

Obfuscate

Obfuscate refers to the process of making data or code difficult to understand, often used to protect intellectual property or sensitive information.

Masking is a subset of obfuscation that specifically involves replacing or hiding parts of the data. Obfuscation techniques are employed to safeguard executable code and sensitive data from reverse engineering and unauthorized access, enhancing software security without altering functionality.

Organization

Organization refers to a user’s parent structure within Edge Delta, including their access, data configurations and management settings.

Structuring users into an organization ensures efficient data management, security, and collaboration, tailoring information flow and resource access according to roles and operational need.

OTEL

OTEL or OpenTelemetry, is a set of standardized tools and protocols used for observability and monitoring in distributed systems.

OTEL provides comprehensive telemetry data capabilities, supporting seamless integration and efficient analysis to drive enhanced system performance and reliability.

OTLP

OTLP stands for OpenTelemetry Protocol, a set of specifications used for observability data collection.

OTLP ensures consistent data formatting for observability tools, facilitating simplified processing, extended compatibility, and efficient data handling in monitoring solutions.

OTTL

Observability Telemetry Transformation Language

OTTL is designed to manipulate telemetry data, promoting transformation and analysis within observability pipelines, and aligning with OpenTelemetry initiatives to enhance data-driven insights.

Pack

A pre-configured section of a pipeline that performs a particular use case and is designed for re-use across multiple fleets.

Packs standardize processes, ensuring consistent application of best practices across environments, reducing configuration effort, and promoting efficiency in deployment and scaling scenarios.

Parse

Parse refers to the act of analyzing a string or data format to extract meaningful information.

Parsing allows applications to manipulate and interpret data structures, enabling automated data processing, import-export, and format translation tasks, essential for seamless information exchange and integration.

Persistent

Persistent refers to data or storage that retains information even after the system is powered off or restarted.

Persistence is crucial for ensuring data durability, facilitating recovery, and maintaining continuity across sessions or processing tasks by safeguarding critical information against volatility.

Pipeline

A pipeline is a configuration object composed of a sequence of nodes in a data flow to route, transform, and analyze data.

Pipelines streamline data workflows by organizing and automating sequential processes, enabling scalable data management, continuous analysis, and complex operations across distributed systems. Each fleet is configured with a single pipeline.

Pod

A pod is the smallest deployable unit in Kubernetes that encapsulates one or more containers sharing resources and a network.

Pods are fundamental in Kubernetes architecture, providing isolated execution environments while facilitating resource sharing and network configurations for efficient, scalable application deployments.

Pool

A pool is a collection of resources such as threads or connections that are managed for dynamic allocation to tasks needing them.

Resource pooling enhances system efficiency and performance, optimizing concurrent process handling while reducing latency and overhead in resource-intensive environments.

Port

Port refers to a communication endpoint at which a server provides services to connected clients, typically identified by a number.

Ports enable networked devices and applications to send and receive data by providing specific channels, supporting multitasking and resource allocation in interconnected systems.

Pprof

Pprof is a tool for visualization and analysis of profiling data in programs helping identify sources of CPU or memory usage.

Pprof aids performance optimization by illuminating resource bottlenecks, enabling developers to refine applications for efficiency, scalability, and enhanced user experience through detailed profiling and analysis insights.

Processing

The Processing Agent executes Edge Delta pipelines.

The Edge Delta Fleet pre-processes data, which includes extracting insights, generating alerts, creating summarized datasets, and performing additional tasks. Key components of Edge Delta’s Fleet are the Processing Agent, Compactor Agent,and Rollup Agent.

Proxy

A proxy is a server or service that acts as an intermediary for requests between clients and other servers, ensuring privacy and security.

Proxies manage network traffic, enhance security through filtering and anonymization, balance loads, and optimize content delivery, playing a pivotal role in protecting data integrity across interconnected systems.

Pull

In a pull model, the client actively retrieves or requests data from a server. The client initiates the communication and fetches the data it needs from the server.

In contrast, in the push model, the server or data source sends data to the client without the client explicitly requesting it. Pull is better suited for situations where clients need to control the timing and frequency of data retrieval, or when data needs are infrequent or periodic.

Push

In a push model, the server or data source sends data to the client without the client explicitly requesting it. The server initiates the communication and pushes updates to the client.

In contrast, in the pull model, the client actively retrieves or requests data from the server. Push is ideal for scenarios requiring real-time updates and efficient resource use, particularly when data changes are frequent and need immediate action or display.

RBAC

RBAC stands for Role-Based Access Control, a method used to regulate access to computer or network resources based on the roles of individual users.

RBAC enhances security management by assigning permissions to roles rather than individuals, simplifying administration and maintaining consistency across access policies within organizational structures.

Rollup

The Rollup Agent aggregates metric data by optimizing data point frequency and cardinality, which reduces storage needs and can accelerate data retrievals.

Rollups facilitate performance optimizations in data analysis, enabling focused summaries that simplify reporting by distilling data into manageable insights without losing important trends or patterns.

Root

Root refers to the highest level in a file system hierarchy or the default administrative user with full privileges on Unix-like operating systems.

Understanding and managing root access and structure is crucial for system operations, offering control, flexibility, and security across administrative and file management tasks.

SAML

SAML stands for Security Assertion Markup Language used for single sign-on and user identity verification.

SAML facilitates secure identity management across application boundaries, enabling standardized authentication and authorization processes, improving user experience, and enhancing security in federated systems.

Sentiment

Sentiment refers to the interpretation of the qualitative state of a system based on the analysis of observability signals such as logs, metrics, and traces.

Sentiment analysis is particularly useful in complex environments like microservices and cloud-native architectures, where understanding the qualitative aspects of system state can aid in more effective monitoring, alerting, and troubleshooting.

Serverless

Serverless refers to a cloud computing model where the cloud provider manages infrastructure, allowing developers to focus solely on code execution.

Serverless architecture promotes agile development and cost-effective resource utilization by dynamically allocating back end services based on demand without requiring users to provision or manage servers, enhancing flexibility and scalability in cloud applications.

Sidecar

A sidecar is a dedicated container that runs alongside an application container in a Kubernetes pod to provide additional functionality such as logging or monitoring.

Sidecars enhance application capabilities without altering the primary container, supporting modular and maintainable infrastructure by offloading auxiliary tasks like metrics gathering or proxying from the main application logic.

SSH

SSH stands for Secure Shell, a cryptographic network protocol used for secure remote login and other secure network services over a network.

SSH ensures confidential communication over unsecured networks, facilitating safe data exchanges and command executions across remote systems, critical for administrative access and management tasks.

SSL

SSL stands for Secure Sockets Layer, a protocol used for encrypting internet communications and securing data transmission.

SSL forms the backbone of secure online communication, establishing encrypted links to protect sensitive information exchange, essential for web security practices and trusted network transactions.

Stream

A stream is a continuous flow of data in motion from a source to a destination in real-time.

Streaming supports timely and efficient data handling, enabling real-time analysis, transformation, and distribution crucial for applications requiring immediate processing and insights.

Sum

Sum is the total amount resulting from adding two or more numbers or quantities.

This operation is commonly used when you want to determine the cumulative total of a particular numeric field. In contrast, count counts rows or data points, it does not consider the value of the numeric field, but only checks for the presence of records.

Suppress

Suppress refers to intentionally omitting or filtering out certain data points or signals to reduce noise and enhance the quality of the data output.

Suppression helps in improving the signal-to-noise ratio in data management by controlling and refining the data that is used for analysis.

Tail

Tail refers to viewing the end of a file or data stream, often used in log monitoring to see the most recent entries.

Tail operations facilitate real-time tracking of data updates, empowering prompt diagnostics and responsive monitoring crucial for dynamic environments and system administration.

Taints

Taints in Kubernetes are properties applied to nodes that prevent pods from being scheduled on them unless the pod has a corresponding tolerance.

Taints enhance resource management and scheduling efficiency by enforcing node suitability and placement rules, optimizing workload distribution to match infrastructure conditions or priorities within clusters.

Threshold

A threshold is a predefined value used to trigger alerts or actions when measured metrics exceed or fall below this level.

Thresholds are crucial in monitoring and control systems, allowing timely interventions and maintaining operational efficiency by identifying and responding to critical conditions proactively.

TLS

TLS stands for Transport Layer Security, a protocol that ensures privacy and data security between communicating applications.

TLS enhances online security by encrypting data in transit, protecting sensitive communications and transactions against threats and interception, forming a foundation for secure web interactions.

Token

A token is a security element for authentication providing access rights within digital systems.

Tokens streamline authentication flows, offering secure mechanisms for user sessions, API interactions, and identity management by encapsulating credentials and permissions efficiently.

TopK

TopK refers to an algorithm or query used to retrieve the highest-ranking elements from a dataset, often by a specified criterion.

TopK calculations are essential for efficient data retrieval and ranking tasks, enabling quick identification of priority or most relevant items in large datasets, supporting advanced analytics and decision-making.

Upsert

Upsert is a database operation that updates an existing record if it exists or inserts a new one if it does not.

Upsert operations provide simplicity in database management by combining updates and insertions into a single transaction.

UUID

UUID stands for Universally Unique Identifier, a 128-bit label used to uniquely identify information in computer systems.

UUIDs ensure global uniqueness, supporting distributed systems and databases in tracking entities, managing resources, and mitigating conflict possibilities through standardized identification schemes.

Validation

Validation is the process of checking if data or processes meet predefined criteria or standards.

Validation underpins data integrity and security, ensuring inputs adhere to expected formats and constraints, reducing errors and vulnerabilities by enforcing compliance with specified guidelines.

vCPU

vCPU stands for virtual Central Processing Unit, a unit of computation representing shared CPU resources in a virtualized environment.

vCPUs facilitate resource allocation and scalability in cloud environments, balancing workloads across physical hardware efficiently, ensuring high availability and optimal performance for virtual machines.

VPC

VPC stands for Virtual Private Cloud, a customizable virtual network within a cloud provider, enabling users to manage their own isolated section of the cloud.

VPCs offer secure, scalable cloud network configurations, supporting resource isolation, control, and connectivity, crucial for implementing private, modular network architectures within public clouds.

XML

XML stands for Extensible Markup Language, a format used to encode documents in a way that is both human-readable and machine-readable.

XML facilitates structured data interchange, supporting data storage, configuration files, and web services through its adaptable and hierarchical format, pivotal in cross-platform data communication.

YAML

YAML or yml is a human-readable data serialization format commonly used for configuration files and data exchange between languages.

YAML simplifies configuration management and data serialization through a concise syntax, promoting clarity and interoperability in configurations and data across software ecosystems.