Concepts

A load balancer is a device that distributes network or application traffic across a cluster of servers. Load balancers improve the performance and availability of applications and websites. People use …

Open-source software is software with source code that anyone can inspect, modify, and enhance. “Source code” is the part of the software that most computer users don’t ever see; it’s …

A web server is a computer that stores websites. When you type in a website’s URL, your browser sends a request to the server that houses the website. The server …

An API is a set of programming instructions that allow the software to interact with other software and create, retrieve, update, and delete data. APIs are often used to access …

Docker is a software platform for developing applications based on containers, which are small and lightweight execution environments share the operating system kernel but execute in isolation. While containers have …

IP addresses are usually represented in an Internet Protocol Version 4 address format, which consists of four groups of numbers separated by dots. An IPv4 address is a 32-bit address …