Hi,
On 2014-10-17 05:32:13 -0700, CK Tan wrote: > Vitesse DB 9.3.5.S is Postgres 9.3.5 with a LLVM-JIT query executor > designed for compute intensive OLAP workload. We have gotten it to a > reasonable state and would like to open it up to the pg hackers > community for testing and suggestions. > > Vitesse DB offers > -- JIT Compilation for compute-intensive queries > -- CSV parsing with SSE instructions > -- 100% binary compatibility with PG9.3.5. > > Our results show CSV imports run up to 2X faster, and TPCH Q1 runs 8X faster. How are these modifications licensed? Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
