I'd like to congratulate Ubuntu 14.04 LTS ( Trusty Tahr) Release , it really looks like a great release, and I say it having my own agenda It looks even more great because it comes with a full line of Percona .with the new
If you install14.04 and run aptitude search you will find:
Percona Server (as part of Percona XtraDB Cluster installation)
…After a brief welcome message from, co-founder and of Percona, Florian Haas shared an introduction to including its history and the basics of how it works.
Jay Pipes delivered lessons from the field based on his years of OpenStack experience at Jay Janssen , a Percona managing consultant, complemented Jay Pipes' talk with a expert's perspective …, at , and as a frequent code contributor to the project.
…enhancements, and features to make scaling easier. So many forks at the table (, Percona, webscale).
This is why we can't have nice code. Martin Sústrik argues In the , quite successfully I think, that it's often clearer to have one large 1500 line function than it is to have a refactored great big ball of mud. of Code argue from a perfect world stance that if you do X from the start and then continue the same practices over …
upgrade to Percona 5.6
upgrade to nginx 1.5 for SSL performance improvements
switch from unicorn to Puma for memory efficiency
Overall I'm quite happy with the year. I was never woken up by a phone call and I sleep soundly at night. I like to think that validates the choices we've made with our infrastructure; let's hope 2014 proves as reliable.
This is why I avoid distributed data stores as their administration …
…hard-to-recover problems. Here's MMM's flaws :, at Percona, on
In short,causes more downtime than it prevents. It's a Low-Availability tool, not a tool. It only takes one really good serious system-wide mess to take you down for a couple of days, working 24×7 trying to scrape your data off the walls and put it back into the server. MMM brings new meaning to the term "cluster-f__k".
MySQL Performance Blog from Percona - one of the best resources on performance
High Scalability - awesome resource with a lot of great articles on scalability, performance and design of large scale systems
Kitchen Soap - by John Alspaw (another of my personal heroes in IT field)
DevOps - feed/news aggregator for the Planet community
DevOps Community on Reddit - not too active, but still a useful resource …
Generate a new template with correct polling interval - by default all Percona templates are shipped configured for 5-minute polling intervals. To change that you need to re-generate them using a procedure explained in their documentation . If you're using their to deploy the scripts, here is a command that worked for me:
--mpds port \
--graph_height 200 \
--graph_width 800 \
--poll_interval 10 \
* Percona is offering two intensive week of May 20 in . Join them and increase your MySQL knowledge as you learn from Percona experts. , CAworkshops the
* HP in 2013 , the ultimate showcase technology event for business and IT professionals to learn, connect and grow.for
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…news, content and upcoming events from our partners. This month's spotlight includes content from Percona,, BlazeMeter, , and some of our new partners.
* Join us at the Percona . The and Expo and is a unique opportunity to network with the largest gathering of community members at a single conference.
* Check out Acquia's webinar, How toMySQL in of Drupal …
Other the last few days, the Percona team has spent a lot of time evaluating the impact of the formal disclosure a few days ago. However, I thought a quick summary and some additional information would be good to provide for our readers.bug ( ) for our customers and for the users of our software. We published a
First, I want to point out that " Heartbleed" is an issue in a commonly used third-party library which typically …