Benchmarks

InnoDB benchmarks

There was several changes in InnoDB to fix scalabilty problems, so I ran benchmark to check
new results and also compare overall performance of InnoDB in 5.0 and 5.1 before and after fixes.
Problems in InnoDB that were fixed:

Thread trashing issues with count of theads 100+. In this case
performance of InnoDB degraded dramatically. The problem […]

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Interesting MySQL and PostgreSQL Benchmarks

I had found pile of MySQL and PostgreSQL benchmarks on various platforms which I have not seen before. Very interesting reading.
It does not share too much information about how MySQL or PostgreSQL was configured or about queries. Furthermore MySQL and PostgreSQL has a bit different implementations (ie SubQueries avoided for MySQL) so do […]

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MySQL wins C’T Database Contest

Today MySQL published the press release with results of Database Contest (results on German available here http://www.mysql.de/ct-dbcontest).
Peter and me spent quite some time working on this project while being employed by MySQL and it is great to see results finally publicly available.
The story began about year ago when C’T magazine had called for Database […]

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