Category: Tech Terms Definitions

Definition: Group Policy Object (GPO) A Group Policy Object (GPO) is a set of rules and settings within Microsoft Active Directory that control the working environment of user accounts and computer accounts. GPOs are used to manage and configure operating systems, applications, and user settings in an Active Directory environment.

Definition: Syntax Highlighting Syntax highlighting is a feature in text editors and integrated development environments (IDEs) that displays source code in different colors and fonts according to the category of terms. This visual differentiation helps programmers understand and interpret the code structure quickly and easily. Understanding Syntax Highlighting Syntax highlighting

Definition: User Instance A User Instance is a specific occurrence of a user session or a single user profile within a software application or system. It refers to the representation of a user’s interaction with the system, encapsulating all the user-specific data and activities during that session or over a

Definition: Row-Level Security Row-Level Security (RLS) is a data security feature that restricts access to data at the row level based on a user’s identity or other contextual factors. It allows different users to see different subsets of data in the same table, ensuring that users can only access the

Definition: Load Balancer Stickiness Load Balancer Stickiness, also known as session persistence, is a feature of load balancers that ensures all requests from a single user or client are directed to the same backend server for the duration of a session. This behavior helps maintain session state and provides a

Definition: User Namespace A user namespace is a feature in the Linux kernel that allows for the isolation and mapping of user and group IDs between different namespaces. This feature enables a process to have different user and group IDs inside the namespace compared to the outside, providing enhanced security

Definition: HTTP/2 Server Push HTTP/2 Server Push is a feature of the HTTP/2 protocol that allows the server to proactively send resources to the client before the client explicitly requests them. This capability is designed to reduce latency and improve the performance of web applications by anticipating the client’s needs

Definition: HTTP/2 Multiplexing HTTP/2 multiplexing is a feature of the HTTP/2 protocol that allows multiple requests and responses to be sent concurrently over a single TCP connection. This capability enhances the efficiency of web communications by reducing latency and improving the utilization of network resources. Overview of HTTP/2 Multiplexing HTTP/2

Definition: GraphQL Subscriptions GraphQL Subscriptions are a feature of the GraphQL specification that allow clients to receive real-time updates from the server. They provide a way to push data from the server to the client whenever a specific event occurs, enabling dynamic and interactive applications by keeping clients in sync

Definition: Git Submodules Git submodules are a feature in Git that allow you to include and manage external repositories within another repository. Submodules enable you to track and integrate code from different projects or libraries, maintaining a reference to a specific commit within the submodule’s repository. This approach helps manage

Definition: Git Branching Git branching is a feature in the Git version control system that allows developers to create independent lines of development within a repository. Branches enable parallel development by isolating changes, making it easier to manage features, bug fixes, and experiments without affecting the main codebase. Overview of

Definition: Direct Memory Access (DMA) Direct Memory Access (DMA) is a feature of computer systems that allows certain hardware subsystems to access main system memory independently of the central processing unit (CPU). DMA improves system performance by enabling data transfers directly between memory and peripherals, reducing CPU intervention and freeing