May, 2008
HSCALE 0.2 released and new project web page
The main focus of version 0.2 was to improve handling of almost all of SQL. So now you can issue DESC TABLE tbl_name or RENAME TABLE tbl_name TO another_tbl_name on a partitioned table and you get correct results for SHOW TABLES etc. Other statements are rejected and we settled down for the feature set we [...]
Update: Benchmark HSCALE with MySQL Proxy 0.7.0 (svn) against 0.6.1
Earlier today I posted these benchmark results testing HSCALE and MySQL Proxy performance. As Jan Kneschke (the author of MySQL Proxy) pointed out there are quite some improvements in the current development version (svn trunk). So I gave revision 369 a try. Tests were all the same as mentioned in my previous post. And indeed [...]
Benchmark MySQL Proxy and HSCALE
As part of developing HSCALE, a partitioning / sharding solution, I set up a benchmark test suite. I made it scripted and thus repeatable to monitor the progress and performance regressions during the development. Test Suite The test suite uses mysqlslap to benchmark the overhead of MySQL Proxy itself in real life scenario as well [...]