Category: Tech Terms Definitions

Definition: Edge ComputingEdge computing is a distributed computing model that brings computation and data storage closer to the location where it is needed, such as

Definition: Network TopologyNetwork topology refers to the arrangement or layout of various elements (nodes, links, etc.) in a computer network. It defines how different devices

Definition: Overlay NetworksAn Overlay Network is a virtual network that is built on top of an existing physical network. It allows for the abstraction and

Definition: FQDN ResolutionFQDN Resolution refers to the process by which a Fully Qualified Domain Name (FQDN) is translated into an IP address that computers can

The Application Layer is the seventh and highest layer of the OSI (Open Systems Interconnection) model. It is the layer closest to the end user,

The Presentation Layer is the sixth layer of the OSI (Open Systems Interconnection) model. It plays a crucial role in translating and formatting data between

The Session Layer is the fifth layer of the OSI (Open Systems Interconnection) model, responsible for establishing, managing, and terminating sessions between two communicating devices.

The Transport Layer is the fourth layer of the OSI (Open Systems Interconnection) model, responsible for delivering data across networked devices while ensuring reliability, error

The Network Layer is the third layer of the OSI (Open Systems Interconnection) model, and it is responsible for the routing and forwarding of data

The Data Link Layer is the second layer of the OSI (Open Systems Interconnection) model and plays a crucial role in ensuring reliable node-to-node communication

The Physical Layer is the first and foundational layer of the OSI (Open Systems Interconnection) model. This layer is primarily concerned with the transmission of

Definition: OSI ModelThe OSI Model (Open Systems Interconnection Model) is a conceptual framework used to describe the functions of a networking or telecommunication system. It