Overview
RethinkDB is an open-source, scalable database designed for building realtime applications. It distinguishes itself by pushing JSON data to applications in realtime, eliminating the need for constant polling and improving performance. Its architecture includes a distributed system, optimized buffer cache, and a state-of-the-art storage engine, ensuring robustness and scalability. Developers can use languages like Python, Ruby, and Node.js to query JSON documents and integrate with web frameworks using technologies like Socket.io or SignalR. RethinkDB supports features like joins, geospatial queries, multimedia storage, time-series data handling, aggregation, and flexible indexing, facilitating the creation of modern, data-intensive applications across various industries.