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Generated (Virtual) Columns in MySQL 5.7 (labs)

 | April 29, 2015 |  Posted In: MySQL

About 2 weeks ago Oracle published the MySQL 5.7.7-labs-json version which includes a very interesting feature called “Generated columns” (also know as Virtual or Computed columns). MariaDB has a similar feature as well: Virtual (Computed) Columns. The idea is very simple: if we store a column

in our table we may want to filter or group […]

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Percona Live & OpenStack Live 2015 wrap-up

 | April 24, 2015 |  Posted In: Events and Announcements, MySQL, Percona Live

With highlights that included news of Percona’s acquisition of Tokutek, a lively keynote discussion with Apple legend Steve “Woz” Wozniak, scores of technical sessions, tutorials and a festive MySQL community dinner and game night, last week’s Percona Live MySQL Conference and Expo had something for everyone. More than 1,200 attendees from around the world converged […]

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Percona Live 2015 Lightning Talks, BoF submission deadline Feb. 13! And introducing “MySQL 101” program

 | February 3, 2015 |  Posted In: MySQL, Percona Live

It’s hard to believe that the Percona Live MySQL Conference and Expo is just over two months away (April 13-16 in Santa Clara, California). So if you’ve been thinking about submitting a proposal for the popular “Lightning Talks” and/or “Birds of a Feather” sessions, it’s time to get moving because the deadline to do so […]

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Percona University: Back to school Feb. 12 in Raleigh, N.C.

 | January 27, 2015 |  Posted In: Big Data, Insight for DBAs, MariaDB, MySQL, OpenStack

About two years ago we held our first-ever Percona University event in Raleigh, N.C. It was a great success with high attendance and very positive feedback which led us to organize a number of similar educational events in different locations around the world. And next month we’ll be back where it all started. On February […]

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Percona Live 2015 conference sessions announced!

 | January 13, 2015 |  Posted In: MySQL, Percona Live

Today we announced the full conference sessions schedule for April’s Percona Live MySQL Conference & Expo 2015 and this year’s event, once again at the Hyatt Regency Santa Clara and Santa Clara Convention Center, looks to be the biggest yet with networking and learning opportunities for MySQL professionals and enthusiasts at all levels. Conference sessions […]

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Using YUM to install specific MySQL/Percona Server versions

 | January 5, 2015 |  Posted In: Insight for DBAs, MariaDB, MySQL, Percona Server

Sometimes it is desired to use particular software versions in production, and not necessary the latest ones. There may be several reasons for that, where I think the most common is when a new version should spend some time in testing or a staging environment before getting to production. In theory each new version is […]

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Percona Live MySQL Conference Call for Proposals closes Nov. 16

 | November 11, 2014 |  Posted In: Events and Announcements, MySQL, Percona Live

The Percona Live MySQL Conference in Silicon Valley (April 13-16, 2015) features a full day of tutorial sessions and three full days with keynote talks and breakout sessions from leading MySQL experts from around the world. Birds of a Feather sessions, two networking receptions, and a community dinner all offer great opportunities to network with […]

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