Peer-to-Peer Sync
Peer-to-Peer (P2P) Sync is a decentralized data synchronization method where devices or nodes directly exchange and update data with each other without relying on a central server. It enables real-time or periodic data consistency across distributed systems, such as file sharing, collaborative editing, or offline-first applications. This approach enhances resilience, reduces latency, and supports scenarios with intermittent connectivity.
Developers should learn P2P Sync for building applications that require offline functionality, low-latency updates, or decentralized architectures, such as collaborative tools, IoT networks, or blockchain systems. It's particularly useful in environments with unreliable internet access or where data privacy and censorship resistance are priorities, as it eliminates single points of failure and central control.