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Displaying posts with tag: Percona (reset)

On the road again - FOSSAsia
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On the road again - FOSSAsia

It has been a few busy months until now. I have moved from Italy to Thailand, and the move has been my first priority, keeping me from attending FOSDEM and interacting with social media. Now I start catching my breath, and looking around for new events to attend. But before I get into this, let’s make a few things clear:

  • I am still working for Continuent. Actually, it’s because of my company flexibility that I could move to a different country (a different continent, 6 time zones away) without much trouble. Thanks, Continuent! (BTW: Continuent is hiring! )
  • I am still involved with MySQL activities, events, and community matters. I just happen to be in a different time zone, where direct talk with
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Introducing Trite: A tool for automating import of InnoDB tablespaces
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Mysqldump is a fantastic tool for backing up and restoring small and medium sized MySQL tables and databases quickly. However, when databases surge into the multi-terabyte range restoring from logical backups is inefficient. It can take a significant amount of time to insert a hundred million plus rows to a single table, even with very fast I/O. Programs like MySQL Enterprise Backup and Percona XtraBackup allow non-blocking binary copies of your InnoDB tables to be taken while it is online and processing requests. XtraBackup also has an export feature that allows InnoDB file per tablespaces to be detached from the shared table space and imported
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Announcing Partnership with Percona
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February 4, 2014 By Severalnines

Great news for Percona customers! We are thrilled to announce our partnership with Percona. Effective immediately, Percona customers will be able to enjoy the advanced automation, monitoring and cluster management capabilities of ClusterControl. Percona will be bundling, with its Cluster support contracts, Percona ClusterControl - a privately branded version of ClusterControl Community. Together we're providing support for the full stack, from Percona XtraDB Cluster to management tools, giving customers one number to call. 

For anyone who has deployed, managed or

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Enhancing pt-kill to Better Protect your Servers
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I believe in automation as much as possible, and I'm always working to make the day to day tasks of operations as smooth as possible.  Also I try not to be afraid to take good tools and make them better.

Here in Database Ops at Box, we use pt-kill running as a service to constantly monitor our servers and help protect against long running queries.  But our thresholds are pretty generous, and in some cases it's possible for unforeseen circumstances to cause enough queries to storm the database such that we can have problems before any of them hit the threshold for "busy time."  Ditto for idle connections.

The response is that someone has to be available to manually run another copy of pt-kill with much lower thresholds to clear out these thundering herds.  But what if we could let pt-kill handle both the "normal" mode and still protect



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and now for something completely different…
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As many of you know, I’ve been working in the MySQL (http://www.mysql.com) world for quite a while now. IN fact, it was nearly 10 years ago when I first started hacking on MySQL Cluster (https://www.mysql.com/products/cluster/) at MySQL AB.

Most recently, I was at Percona which was a wonderful journey where over my nearly three years there the company at least doubled in size, launched several new software products and greatly improved the quality and frequency of releases.

However the time has come for something

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Percona server 5.5/5.6 installation failed on Ubuntu 13.04/13.10(amd64)
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While installing Percona Server 5.5/5.6 on Ubuntu 13.04/13.10, I got some weird errors, which I never faced before. Errors were something like, dpkg: error processing /var/cache/apt/archives/libmysqlclient18_1%3a5.5.35-rel33.0-611.raring_amd64.deb (–unpack):   libmysqlclient18:amd64 1:5.5.35-rel33.0-611.raring (Multi-Arch: no) is not co-installable with libmysqlclient18 which has multiple Continue reading →   [Read more...]
Connect to MySQL in the Amazon Public Cloud
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Troubleshooting MySQL on Amazon can be a real test of patience. There are quite a few different things to watch out for in terms of connectivity & networking. Sometimes a checklist can help. Join 16,000 others and follow Sean Hull on twitter @hullsean. Here’s my exhaustive list of things that can block you. 1. Be […]
PerconaLive 2014 program is published
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PerconaLive 2014 program is published

After a few months of submissions and reviews, the program for PerconaLive MySQL Conference and Expo 2014 is published. The conference will be held in Santa Clara, from April 1 to 4, 2014.

Registration with early bird discount is available until February 2nd. If you plan to attend, this is probably the best time to act.

I will be presenting twice at the conference:

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Converting MySQL trees to git
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I have put up a set of scripts on github: https://github.com/stewartsmith/bzr-to-git-conversion-scripts. Why do I need these? Well… if only bzr fast-export|git fast-import worked flawlessly for large, complex and old trees. It doesn’t.

Basically, when you clone this repo you can run “./sync-BLAH.sh” and it’ll pull BZR trees for the project, convert to git and clean things up a bit. You will likely have to edit the sync-BLAH.sh scripts as I have them pointed at branches on my own machine (to speed up the process, not having to do fresh BZR branches of MySQL trees over the network is a feature - it’s never been fast.). You’ll also want to edit the

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My lca2014 talk video: Past, Present and Future of MySQL and variants
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On last Wednesday morning I gave my talk at linux.conf.au 2014. You can now view and download the recording of it here:

http://mirror.linux.org.au/linux.conf.au/2014/Wednesday/28-Past_Present_and_future_of_MySQL_and_variants_-_Stewart_Smith.mp4

(hopefully more free formats will come soon, the all volunteer AV team has been absolutely amazing getting things up this quickly).

10 Newer Entries Showing entries 31 to 40 of 274 10 Older Entries

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