This is a repackaged open source software product wherein additional charges apply for support with Hanwei.
PostgreSQL 16 is the latest version of the world's most advanced open source database, released on September 14, 2023. It brings many impressive improvements that benefit both developers and administrators alike. In terms of performance improvement, new query plan optimization improves the performance of existing functions, and optimization of window functions makes its execution more efficient. Additionally, PostgreSQL 16 introduces CPU acceleration for SIMD (Single Instruction Multiple Data), providing performance improvements when processing ASCII and JSON strings and performing array and subtransaction searches. Logical replication allows users to stream data to other PostgreSQL instances or subscribers that can interpret the PostgreSQL logical replication protocol. Overall, PostgreSQL 16 delivers improvements in performance, functionality, and flexibility, continuing to be the open source relational database of choice for organizations of all sizes.