May 25, 2012

Post: New SpecJAppServer results at MySQL and Sun.

… mean MySQL did not scale well to 8 cores on this benchmark ? Now lets look at Java Settings:…a little bit lless of performance. innodb_thread_concurrency = 0 Good! So Innodb performed best in this workload…into the FX scheduling class via priocntl -s -c FX mysql-pid “nologging” looks a bit scary here…

Comment: MySQL wins C'T Database Contest

… is interesting because it relates to our activities in the C‘t benchmark. Claiming victory is good for marketing, but bad… the MySQL in the java strand. Moreover, we have run many examples where out-of-the-box processing of MySQL has questionable performance. A… technology point of view, it would be nice if the MySQL guys again re-installed and publicly sql-bench results on…

Post: Air traffic queries in LucidDB

… air traffic performance with InfoBright and MonetDB where I…sec – Q2: SELECT “DayOfWeek”, count(*) AS c FROM otp.”ontime” WHERE “DepDelay”>10 …external data (there is even access to MySQL via JDBC driver) just in SQL… with Java applications, which is important if your development is Java based. …

Post: Alternatives of PHP ?

… binding to MySQL, support of new protocol with prepared statement is necessary. – good XML handling – Fast in terms of performance and development… to Perl, Ruby, Java, C, C++, even Python supports only old mysql protocol (am I wrong here?). Excluding Java (see my requirements) and C / C++ (I don…