Wednesday, December 12, 2012

Non-persistent connection performance improvements in 5.6

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One of my favorite performance improvements in 5.6 is "faster non-persistent connections". I couldn't find this information f...
Tuesday, September 18, 2012

Automating master failover is possible but needs care

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I was asked from a few people about my opinion of the Github's recent service outage . As a creator of MHA , I have lots of MySQL failov...
Monday, March 26, 2012

Relocating to US and joining Facebook

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I recently joined Facebook. I relocated to Redwood City (less than 10km from Facebook Menlo Park office) and I commute by bicycle (or caltra...
Monday, February 27, 2012

Speaking at Game Developer Conference 2012

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I believe most of my blog readers are not game developers, but I'll have a talk " Scaling and Stabilizing Large Server Side Infrast...
Sunday, January 8, 2012

MHA for MySQL 0.53 released

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 MHA for MySQL (Master High Availability Manager and tools for MySQL) version 0.53 has been released. Downloads are available here .  Here a...
Monday, October 24, 2011

Making slave pre-fetching work better with SSD

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In the recent few weeks I have spent some time for creating yet another slave prefetching tool named "Replication Booster (for MySQL)...
Tuesday, October 4, 2011

Testing MySQL 5.6.3 network performance improvements

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I'm excited to see the new features in MySQL 5.6.3. Replication enhancements such as parallel SQL threads, crash safe slave and binlog c...