Overview
DolphinDB is a high-performance time series database designed for real-time analytics and stream processing. It offers unparalleled performance, claiming to be 100x faster than traditional databases, with millisecond response times for queries on petabytes of data. As an ACID-compliant database, it ensures strong data consistency. DolphinDB features native support for horizontal scaling, load balancing, and fault tolerance, ensuring high availability through solutions for data nodes, controllers, streaming, and API clients. Its compute engine provides faster batch processing with streamlined in-database analytics and optimized built-in functions. DolphinDB includes over 1500 built-in functions and supports multiple programming paradigms including imperative, vectorized, functional, and SQL. The streaming platform offers unified batch and stream processing, out-of-the-box streaming engines, ultra-low latency, and high availability based on the Raft consensus protocol.
Common tasks