Mesh Networking
Mesh networking is a network topology where nodes (devices) connect directly, dynamically, and non-hierarchically to as many other nodes as possible to efficiently route data. It enables decentralized, self-healing networks that can automatically reconfigure when nodes join, leave, or fail, making it robust and scalable. This concept is widely used in wireless networks (like Wi-Fi mesh systems), IoT deployments, and peer-to-peer applications.
Developers should learn mesh networking when building resilient, decentralized systems that require high availability and fault tolerance, such as IoT sensor networks, smart home setups, or disaster recovery communications. It's particularly valuable in scenarios where traditional star or tree topologies are impractical due to infrastructure limitations, as it allows devices to relay data through multiple paths, reducing single points of failure and improving coverage.