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Displaying posts with tag: 5.8 (reset)
Why log_slave_updates is a bad default

In a recent post the MySQL product managers asked the community for feedback about proposed new defaults. One of the proposals is to make log-slave-updates on by default.

There are other important options that require some debate. They all look reasonable to me. This one, instead, which implies funnelling the replication events in a slave to its binary log, is questionable.

Let's start for the reason why it is a good idea. The scenario in which it makes sense is when you want a slave to be a master of one or more slaves. This is a common scenario in many cases where you need …

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My Guidebook for Percona Live Amsterdam, 2015 - Part II

I see on Facebook that many of my friends are already on their way to Amsterdam for Percona Live Amsterdam 2015 that starts on Monday. As I explained, I am not going there, but I'd like to share my ideas on what presentations are worth attending.

So, the program for the last day, September 23, also looks really interesting and I'd have real problems on where to go for most of the slots. As usual, I'd try to listen to all keynotes, but I am especially interested in …

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