Glossary index

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Cloud and infrastructure

Node Labels

Node labels are key-value pairs that are attached to nodes in container orchestration systems for organizing and selecting them. These labels allow cluster administrators to classify and group nodes…

DevOps and operations

Node Latency

Node latency refers to the time it takes for a node to process requests in a distributed database system. This parameter is crucial for the overall performance of the system, as it directly affects…

Data and analytics

Node Lifecycle

The Node Lifecycle refers to the various states that a node can go through during its existence in a GraphQL API. In this context, a 'node' represents a unit of data that can be queried, modified, or…

Data and analytics

Node Lifecycle (cluster computing)

The node lifecycle refers to the stages a node goes through from its creation to its removal in a cluster. This concept is fundamental in the management of distributed systems and cloud computing…

Web and e-commerce

Node Link

The 'Node Link' is a hyperlink that directs users to a specific piece of content within a content management system (CMS). In these systems, a node represents a unit of content, which can be a page…

Web and e-commerce

NodeList

The 'NodeList' is an interface that represents a collection of nodes in the Document Object Model (DOM). In the context of web programming, the DOM is a structured representation of an HTML or XML…

Cloud and infrastructure

Node Load

Node load refers to the amount of data stored in a particular node within a distributed database cluster. In this context, each node is responsible for storing and managing a portion of the total…

Blockchain and Web3

Node Maintenance

Node maintenance involves the ongoing tasks necessary to ensure that a node operates efficiently and remains connected to the network. A node is an essential component of the blockchain…

Cloud and infrastructure

Node Management

Node management refers to the process of monitoring and maintaining nodes in a cloud environment to ensure optimal performance and cost efficiency. In the context of technologies like cloud…

Software development

Node Management API

A Node Management API is a programming interface that allows developers to interact with and manage nodes within a distributed system. These nodes can be servers, devices, or software instances that…

Cloud and infrastructure

Node Manager

A node manager is an essential component in container orchestration systems, such as Docker Swarm and Kubernetes. Its primary function is to manage the state and health of nodes within a cluster…

Cloud and infrastructure

Node Manager (distributed systems)

A node manager is a software component responsible for managing and coordinating nodes within a network. Its main function is to ensure that each node, which can be a server, a virtual machine, or a…

Cloud and infrastructure

Node Map

The node map is a visual and graphical representation of the nodes in a distributed storage cluster, which can be highly scalable and resilient. This map provides crucial information about the status…

Hardware, electronics and robotics

NodeMCU

NodeMCU is an open-source firmware and development kit that allows developers to prototype Internet of Things (IoT) products using just a few lines of Lua script. This development environment is…

Data and analytics

Node Metadata

Node Metadata is a set of additional information associated with a node within a data system, especially in the context of data management frameworks. This metadata can include details such as…

Cloud and infrastructure

NodeMetrics

NodeMetrics is an essential tool within the container orchestration ecosystem, providing detailed metrics on resource usage in nodes of a container cluster. These metrics include CPU and memory…

Software development

Node Module

A Node module is a reusable block of code in Node.js that can be included in applications to extend functionality. These modules allow developers to organize their code more efficiently, facilitating…

DevOps and operations

Node Monitoring

Node monitoring is the practice of observing and managing the performance of individual nodes in a network. A node can be any device connected to the network, such as servers, routers, switches, or…

DevOps and operations

Node Monitoring (CI/CD)

Node monitoring in continuous integration environments refers to the process of tracking the performance and health of nodes within a software build and test automation system. Automation tools such…

Software development

Node Mutation

Node Mutation refers to the process of changing the state of a node in a GraphQL API. In the context of GraphQL, a 'node' can be any entity managed within the API, such as a user, a product, or a…

Blockchain and Web3

Node Operator

A node operator is a person or entity that runs a node on a blockchain network, contributing to its operation and security. Nodes are essential components of blockchain infrastructure, as they store…

Mathematics and statistics

Node Optimization

Node optimization refers to the process of improving the performance of individual nodes within a network or system. A node can be any device that participates in a network, such as a server…

Cloud and infrastructure

Node Ownership

The node property refers to a node's responsibility for a specific range of data in a distributed NoSQL database system. In such systems, each node is a server that stores a portion of the data and…

Cloud and infrastructure

Node Package

A Node package is a collection of reusable code that can be installed and used in Node.js applications. These packages are fundamental for development in the Node.js ecosystem, as they allow…