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This week we discuss MySQL Views. Ear Candy is GRANTs and replication and At the Movies is a presentation by Giuseppe Maxia talking about "Creating Multi-Master clusters with Tungsten Replicator".
Events
DB Hangops - every other Wednesay at noon Pacific time
Training
SkySQL Trainings
We discuss INFORMATION_SCHEMA with plenty of examples on useful queries. In this week's Ear Candy, we talk about resident versus virtual memory on Linux, and in At the Movies has a video about MongoDB.
Events
DB Hangops in May will be Wed May 8th and 22nd noon pacific time.
Upcoming MySQL tech tours
This week, we explain the InnoDB and Memcached integration in MySQL 5.6. Ear Candy is about the nonexistent 2-step deadlock detection in MariaDB and At the Movies is Colin Charles talking about the features of MariaDB 10.
InnoDB and memcached in MySQL 5.6
memcached official page
InnoDB integration with memcached MySQL manual page
History of the term NoSQL
setting up the InnoDB memcached plugin in MySQL 5.6
This week, we take a lighter topic and talk about the many uses and meanings of "binary". Ear candy is a but about SET GLOBAL SQL_BIN_LOG, and At the Movies is Ariel Weisberg of VoltDB explaining sharding and elastic clustering.
Events
DBA Hangops - an every-other-week hangout for dba's (right now it's mostly MySQL) - The DB hangops sessions for April and May are April 10th, April 24th, May 8th and May 22nd.
Call for Papers for MySQL Connect is open! The call closes Friday, April 12th.
This week we discuss changed behavior of variables in MySQL 5.6. In ear candy we talk about a cloud-based service to play with SQL on different databases, and At the Movies is Stewart Smith of Percona talking about MySQL in the Cloud as a Service during Linux Conf Australia in Canberra.
Changed behavior of variables in 5.6
boolean variables can be set to ON/OFF 1/0 TRUE/FALSE
Variables with changes:
log_slave_updates
This week we discuss deprecated, removed and ignored variables in MySQL 5.6. Ear Candy is about innodb_file_per_table enabled by default, and At the Movies is "Different MySQL Forks for Different MySQL Folks".
Events
Upcoming MySQL tech tours
Open Database Camp will be part of the Northeast LinuxFest at Harvard University, Cambridge MA Saturday March 16th and Sunday March 17th, 2013. You can register and submit presentations on the opensqlcamp.org website.
This week we discuss part 1 of the new optimizer enhancements in MySQL 5.6. Ear Candy is a gotcha about persistent replication configuration, and At the Movies is MVCC in PostgreSQL.
Events
Galera, SkySQL and MariaDB are doing a Road Show in Hamburg on February 1st and Stockholm on February 7th.
FOSDEM 2013 is taking place in Brussels, Belgium Sat Feb 2 - Sun Feb 3rd.
OSCON 2013 will take place in Portland, OR from Monday July 22nd through Friday July 26th. The call for speakers closes at midnight Pacific Time on Monday, February 4th.
This week, we talk about Linux I/O schedulers. Ear Candy is iotop, and At the Movies is learning how to use EXPLAIN.
News
OurSQL is taking the EBU's recommendation for volume for mobile devices. You can find a link to a white paper titled: "On the way to loudness nirvana".
Events
Oracle is doing a small MySQL tech tour, on January 22nd to Pleasanton, CA and on January 23rd to Belmont, CA.
This week we discuss manipulating text data and the CSV storage engine. Ear Candy is Venn Diagrams visually showing joins, and At the Movies is about how to retain your individuality while being on a team.
Events
FOSDEM 2013 is taking place in Brussels, Belgium Sat Feb 2 - Sun Feb 3rd. Call for papers for the MySQL & Friends room closes December 21st.
Northeast LinuxFest is happening at Harvard University, Cambridge MA Saturday March 16th and Sunday March 17th, 2013. Open Database Camp will be held there. Sponsors are needed, make sure to specify you are helping out because of Open Database Camp. Registration is free, register today!
This week we discuss triggers in MySQL. Ear Candy is SQL in the Shell, and At the Movies is Project Triage and Recovery, by Keith Casey of Twilio, at the 2012 CodeConnexx conference.
FOSDEM 2013 is taking place in Brussels, Belgium Sat Feb 2 - Sun Feb 3rd. Call for papers for the MySQL & Friends room closes December 21st.
Northeast LinuxFest is happening at Harvard University, Cambridge MA Saturday March 16th and Sunday March 17th, 2013. Open Database Camp will be held there. Sponsors are needed, make sure to specify you are helping out because of Open Database Camp. Registration is free, register today!
This week we talk more about stored routines, including the several different DECLARE statements. Ear Candy is about ssh hacks to make logging into multiple servers easy, and At the Movies is "Everything You Ever Wanted to Know About Deployment But Were Afraid to Ask".
Events
FOSDEM 2013 is taking place in Brussels, Belgium Sat Feb 2 - Sun Feb 3rd. Call for papers for the MySQL & Friends room closes December 21st.
This week, we take a look at foreign keys - what they are, what you can do with them, and how to troubleshoot the dreaded errno 150. In Ear Candy, we talk about perror, and in At the Movies, we share Secrets of Success in the Style of GLEE from CodeConnexx this month, where Jennifer Marsman Microsoft's Developer and Platform Evangelism team talks about how to be successful in a tech job, by using popular songs as illustrating points.
This week we talk about startup scripts and their gotchas. Ear candy is a startup cache gotcha and at the movies presents an introduction to VoltDB.
Events
Percona Live Santa Clara, 2013 call for papers closes Friday October 12th.
Oracle's "Scale with MySQL" seminars:
near Paris, Tuesday 16 October
Scale with MySQL Seminar, London, Tuesday 30 October
This week we present what Multi-Version Concurrency Control (MVCC) means, as well as how InnoDB implements it to achieve transactionality and ACID compliance. Ear candy is a GROUP BY performance gotcha, and At the Movies is a FULLTEXT webinar from Percona.
Events
MySQL Connect will be held in San Francisco on Saturday September 29th and Sunday September 30th. The schedule is now online.
This week we present InnoDB FULLTEXT search. Ear Candy is about SOUNDEX() and SOUNDS LIKE queries, and At the Movies is about FULLTEXT search throwdown by Bill Karwin.
Events
MySQL Connect will be held in San Francisco on Saturday September 29th and Sunday September 30th. The schedule is now online.