… row-locks are used by one user to lock records for edit/update, so the transaction is not interrupted until the transaction is… instructions. Please do this for us. I am sure there are many in this situation.
Post: Zero-Downtime Schema Changes In MySQL
May 3, 2012 By 2 Comments
… blocking that would defeat the purpose of the tool. Q: When you say bail out, what does that mean? Does the tool clean up… many bugs in the server and the tool, so there is no code in the tool that disables binary logging at all. Are you using the 2.0 version of this tool? It was completely rewritten in…
Comment: How to change innodb_log_file_size safely
May 2, 2012 By 14 Comments
…’t seem to be able to able to change the logfile size in a 5.0.95 MySQL database running on RHEL 5. I add the following line to /etc/my.conf: innodb… mysqld start The newly created logfiles are still 5mb. I don’t get what i’m doing wrong. I’ve posted this in a…
Comment: Benchmarking single-row insert performance on Amazon EC2
May 16, 2012 By 11 Comments
… the insert buffer during the insertions on purchases_index should be interesting. You are seeing periodic drops in performance which might be the result of the… free’ed again. XtraDB lets you accelerate the rate at which insert buffer pages are flushed to disk (innodb_ibuf_accel_rate…
Post: Percona Server 5.5.23-25.3 released!
May 16, 2012 By 2 Comments
… (Downloads are available here and from the Percona Software Repositories). Based on MySQL 5.5.23, including all the bug fixes in it, Percona Server 5.5.23-25.3 is now the current stable release in the 5.5 series. All of Percona‘s software is open-source and free, all the details of the release can be found in the…
Comment: Testing Virident FlashMAX 1400
May 10, 2012 By 3 Comments
… there are now several variables in play (new harness, new wattage, “performance mode”). I would love to see data to compare the individual impact of the separate… “max performance” affect card performance? I realize they are a part of the total package, but it’s nicer to understand things…
Post: Percona Server 5.1.62-13.3 released!
April 26, 2012 By Leave a Comment
… (Downloads are available here and from the Percona Software Repositories). Based on MySQL 5.1.62, including all the bug fixes in it, Percona… name is encoded within the BINLOG ‘….’ statement. Release notes for Percona Server 5.1.62-13.3 are available in our online documentation.
Post: Percona Server 5.5.22-25.2 released!
April 26, 2012 By Leave a Comment
… (Downloads are available here and from the Percona Software Repositories). Based on MySQL 5.5.22, including all the bug fixes in it, Percona Server 5.5.22-25.2 is now the current stable release in the 5.5 series. All of Percona‘s software is open-source and free, all the details of the release can be found in the…
Comment: Testing Fusion-io ioDrive2 Duo
May 14, 2012 By 12 Comments
I actually requested pricing just last week, here are the numbers I received: 365GB MLC = $5,950 785GB MLC = $9,950 1.2TB MLC = $13,900 2.4TB Duo MLC = $28,500
Comment: Testing Fusion-io ioDrive2 Duo
May 14, 2012 By 12 Comments
What is the price for this card?
