… queries, similar to ones in benchmark InnoDB vs MyISAM vs Falcon (http://www.mysqlperformanceblog.com/2007/01/08/innodb-vs-myisam-vs-falcon-benchmarks-part-1) The difference… 5.1.16 tree. I think InnoDB team should solve this problem, I do not know Oracle plans about. It is also…
Post: Watch out for Marketing benchmarks
August 23, 2006 By 7 Comments
… performance bugs, some of them as Innodb Scalability were known long before MySQL… example if I would do benchmarked of MySQL vs PostgreSQL and try my …benchmark are from this type. Interesting enough even in TPC or SPEC benchmarks vendors try to avoid directly comparable results – for example Oracle…
Post: Modeling InnoDB Scalability on Multi-Core Servers
January 26, 2011 By 11 Comments
…’s blog post on InnoDB-vs-MyISAM benchmarks that Oracle recently published prompted me to do some mathematical modeling of InnoDB‘s scalability as the number of cores in the server increases. Vadim runs lots of benchmarks that measure…
Post: MySQL and PostgreSQL SpecJAppServer benchmark results
July 25, 2007 By 13 Comments
…as Oracle (since the hardware platforms are different, it’s hard to compare directly).” If you look at Benchmark … some 5% difference in CPU frequency alone (2600Mhz vs 2800Mhz) and it well may be more in …issue is using MySQL 5.0.27 which has Innodb scalability issues, which were a lot improved in …
Post: Heikki Tuuri answers to Innodb questions, Part II
November 4, 2007 By 13 Comments
…0 vs 4.1 has a lot of performance differences and not all of them are Innodb specific and it well can affect your workload. So benchmark to be sure. In Innodb besides… different applications work best on different database brands. Oracle‘s main database has a very competent team…
Page: Presentations
May 3, 2006 By
…pretty quickly. Download MySQL Performance 5.0 vs 4.1 MySQL Users Conference 2006, Santa…in DBT2 benchmark. Focuses mostly on Innodb but many findings are generally valid. Download MySQL/Innodb Performance:… written for Oracle audience so it is kind of special. Download MySQL Benchmark and Testing …
Comment: Linux schedulers in tpcc like benchmark
January 31, 2009 By 19 Comments
… the more write-costly spreaded/random innodb data file. Whatever, I stand corrected now, … and making decisions about avg vs. worst case latencies vs. throughput, which sometimes does matters… (http://oss.oracle.com/~mason/seekwatcher/) graphs would be interesting for such benchmarks, if anything …
