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Previous 30 Newer Entries Showing entries 31 to 60 of 190 Next 30 Older Entries

Displaying posts with tag: Podcasts (reset)

OurSQL Episode 159: Free Hot Backup
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This week, we talk about Percona's Xtrabackup. Ear Candy talks about .frm files and how many fields an InnoDB table can have, and At the Movies is a talk about indexes.

Xtrabackup
Episode 38 where we previously talked about Xtrabackup

Installing Percona's Xtrabackup

Operating system permissions and database privileges needed to use xtrabackup

read more

OurSQL Episode 158: Know Your Forks
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This week we discuss features of Percona Server 5.6 compared to MySQL 5.6. Ear Candy is about pt-upgrade, and At the Movies is a set of lightning talks.

Events
DB Hangops - every other Wednesay at noon Pacific time

Upcoming MySQL events (http://www.mysql.com/news-and-events/events/)

Percona Live London 2013 is happening Monday November 11th and Tuesday November 12th, 2013 at the Millenium Gloucester Conference Center

Training
SkySQL Trainings

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OurSQL Episode 157: More Than One Master
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This week we interview Luis Soares about multi-source replication. Ear Candy is about memory allocation with FEDERATED and FEDERATEDX storage engines, and At the Movies is about increasing performance by archiving data.

Download the multi-source replication MySQL server snapshot at labs.
Enabling MySQL multi-source replication on Luis' blog,
A quick introduction to multi-source replication, with an example

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OurSQL Episode 155: Weaving with Fabric
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Actually, this is episode 156, sorry about the error in the title!

This week we interview Mats Kindahl, a MySQL Senior Principal Software Engineer, about the open source Fabric framework for transaction-safe, semi-automatic sharding and high availability. Because we recorded this during the MySQL Connect conference there is no Ear Candy, nor At the Movies.

Events
DB Hangops - every other Wednesay at noon Pacific time

Upcoming MySQL events (http://www.mysql.com/news-and-events/events/)

MySQL Tech Day in Paris Thursday Oct 10th

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Interesting Resources for Technical Operations Engineers
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As you may have already heard, I am looking for good techops engineers to join my team at Swiftype. This process involves a lot of interviews with candidates and during those interviews along with many challenging practical questions I really love to ask questions like “What are the most important resources you think an Operations Engineer should follow?” or “What books in your opinion are must-read for a techops?” or “Who are your personal heroes in IT community?”. Those questions often give me a lot of information about candidates, their experience, who they are looking up to in the community, what they are interested in, and if they are actively working on improving their professional level.

Recently, one of the

  [Read more...]
OurSQL Episode 155: Tooling Around, Part 5
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In this episode, we finish our series about the MySQL Utilities. Ear Candy is pt-stalk, and At the Movies is a fast parallel query engine.

MySQL Utilities part 5

Part 1 of MySQL Utilities
Part 2 of MySQL Utilities
Part 3 of MySQL Utilities
Part 4 of MySQL Utilities

mysqlrplcheck

[bugzilla2]$ mysqlrplcheck --master=root:PASS@bugzilla1 --slave=root:PASS@localhost:/var/lib/mysql/mysql.sock

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OurSQL Episode 154: Tooling Around, Part 4
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This week we continue our series exploring the MySQL Utilities. Ear Candy is using the performance schema to find out which accounts fail to properly close connections, and At the Movies has a video about databases and determinism.

Part 1 of MySQL Utilities
Part 2 of MySQL Utilities
Part 3 of MySQL Utilities
Part 5 of MySQL Utilities

Events
DB Hangops - every other Wednesay at noon Pacific time

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OurSQL Episode 153: Tooling Around, Part 3
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This week we continue our series on MySQL Utilities, talking about replication and failover tools. Ear Candy is a gotcha with poor GRANT syntax that MySQL does not give warnings about, and At the Movies is an open forum from the SkySQL Solutions Day a few months ago.

Part 1 of MySQL Utilities
Part 2 of MySQL Utilities
Part 4 of MySQL Utilities
Part 5 of MySQL Utilities

MySQL Utilities part 3
mysqlfailover

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OurSQL Episode 152: Tooling Around, Part 2
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This week we continue our series on the MySQL Utilities. In this week's Ear Candy, we talk about a path problem installing MySQL Utilities on Ubuntu, and At the Movies is a preview of the SkySQL data suite.

Part 1 of MySQL Utilities
Part 3 of MySQL Utilities
Part 4 of MySQL Utilities
Part 5 of MySQL Utilities

Events
DB Hangops - every other Wednesay at noon Pacific time

Percona University is coming to Washington, DC on Thursday, September 12th.

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OurSQL Episode 151: Tooling Around, Part 1
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This week we start talking about the Python MySQL Utilities. Ear Candy is a pitfall when importing a mysqldump export and At the Movies is "Deploying MySQL in AWS and OpenStack" by Mark Riddoch of SkySQL.

Part 2 of MySQL Utilities
Part 3 of MySQL Utilities
Part 4 of MySQL Utilities
Part 5 of MySQL Utilities

MySQL Utilities
MySQL Utilities documentation

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OurSQL Episode 150: MySQL Connect
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This week we talk about MySQL Connect sessions. Ear Candy is the mysqladmin "relative" command, and At the Movies is Manipulating JSON with MariaDB and MySQL. Listen to hear how to win a free pass!

Events
DB Hangops - every other Wednesay at noon Pacific time

FrOSCon - Aug 24-25th, 2013 in St. Augustin, Germany.

Oracle is having a MySQL OTN Virtual Developer Day August 31st.

read more

OurSQL Episode 149: Trolling
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This week we continue our interview with Noam Kritzer of Bakos & Kritzer, talking about patent case law and patent trolls. Ear Candy is temporary table ghost files, and At the Movies is Manipulating JSON with MariaDB and MySQL.

defensive vs. offensive patents

Patent trolls

Trademarks and domain names

Copyright.gov, a resource written for lay people.

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OurSQL Episode 148: Intellectual Property
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This week we interview Noam Kritzer from the law firm of Bakos & Kritzer about copyright, patents and trademarks. Ear Candy is about SUBSTRING_INDEX and At the Movies is Colin Charles presenting a panel on MariaDB.

Events
DB Hangops - every other Wednesay at noon Pacific time

Oracle is having a MySQL OTN Virtual Developer Day August 31st.

FrOSCon - Aug 24-25th, 2013 in St. Augustin, Germany.

read more

OurSQL Episode 147: It's Web Scale
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This week we talk with Tim Callaghan of Tokutek about TokuMX, a take on MongoDB. Ear Candy is perror on Windows and At the Movies is a presentation from the SkySQL and MariaDB Solutions Day 2013 about Tokutek.

TokuMX

Replication between MySQL and MongoDB using Tungsten a couple of years ago at Open DB Camp in Sardinia (2011).

Previous interviews with Tokutek folks in:
Episode 39

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OurSQL Episode 146: License to run
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This week we discuss copyleft, GPL and related licenses. In Ear Candy we discuss INFORMATION_SCHEMA and permissions, and At the Movies is about a columnar database.

Events
DB Hangops - every other Wednesay at noon Pacific time

Oracle is having a MySQL OTN Virtual Developer Day August 31st.

FrOSCon - Aug 24-25th, 2013 in St. Augustin, Germany.

Upcoming MySQL events (http://www.mysql.com/news-and-events/events/)

read more

OurSQL Episode 145: Biblical Tools, part 3
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This week we finish up talking about the Openark Kit for MySQL. Ear Candy is using both --master-data and --tab with mysqldump, and At the Movies features Robert Hodges of Continuent presenting Scalable MySQL Operation in the Cloud with Continuent Tungsten.

Openark Kit series:
Part 1
Part 2

Openark Kit
oak-purge-master-logs
PURGE BINARY LOGS at the MySQL manual page.

read more

OurSQL Episode 144: Biblical Tools, part 2
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This week we continue talking about the Openark Kit. Ear candy is the Percona Configuration Wizard, and At the Movies is a keynote from the SkySQL and MariaDB Solutions Day about the SkySQL and MariaDB merger and the MariaDB Foundation.

Openark Kit series:
Part 1
Part 3

Events
DB Hangops - every other Wednesay at noon Pacific time

Upcoming MySQL events (http://www.mysql.com/news-and-events/events/)

Training
SkySQL Trainings

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OurSQL Episode 143: Biblical Tools
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This week we start to discuss the Openark Toolkit. Ear Candy talks about how to estimate the size of MySQL's working set, and At the Movies is a backup presentation from Open Database Camp.

Openark Kit series:
Part 2
Part 3

Openark Kit
Openark Kit

Episode 80, discussing the Percona Toolkit

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OurSQL Episode 142: Great Views
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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

Upcoming MySQL events (http://www.mysql.com/news-and-events/events/)

Training
SkySQL Trainings

Tungsten University trainings

read more

OurSQL Episode 141: Performance Enhancements
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This week we talk about server and status variables relating to the performance schema and the ps_helper tool. Ear Candy is an sql_mode bug, and At the Movies is a performance_schema and ps_helper webinar.

Performance Schema Variables
MySQL 5.5 performance schema variables
MySQL 5.6 performance schema variables - many options are auto-sized


SHOW GLOBAL VARIABLES LIKE 'performance_schema%';

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OurSQL Episode 140: More Performance
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This week we explain performance_schema a bit deeper. In Ear Candy, we talk about max_binlog_cache_size and At the Movies presents Max Mether of SkySQL talking about "High Availability Solutions for MySQL".

Events
DB Hangops - every other Wednesay at noon Pacific time
Upcoming MySQL events (http://www.mysql.com/news-and-events/events/)

Training
SkySQL Trainings
Tungsten University trainings

read more

OurSQL Episode 139: Starting to Perform
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This week we discuss the basics of using the performance schema in MySQL 5.5 and 5.6. Ear Candy is about a temporal gotcha when using dates and times that do not exist, and At the Movies is David Stokes giving some useful for System Administrators who also are in a DBA role.

News
Continuent's Tungsten Replicator is now completely open source
TokuDB is now open source

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OurSQL Episode 138: The Relevance of Tungsten
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This week we discuss Tungsten and MySQL 5.6 replication with friend of the show, Giuseppe Maxia (aka the Data Charmer). Ear Candy is MariaDB's Cassandra storage engine, and At the Movies is Giuseppe's "MySQL 5.6 Replication – features and usability" video from Open Database Camp.

Events
DB Hangops in May will be Wed May 8th and 22nd.
Upcoming MySQL tech tours (http://www.mysql.com/news-and-events/events/)

Training
SkySQL Trainings
Tungsten University trainings

read more

OurSQL Episode 137: Playing in the Sandbox
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This week we talk to Giuseppe Maxia about MySQL Sandbox. Ear Candy is about table_open_cache, Open_tables and Opened_tables, and At the Movies features MariaDB.

MySQL Sandbox
MySQL Sandbox

Examples:
MariaDB slave of a master:
make sandbox mysql-tarball --master
make sandbox mariadb-tarball --slaveof master-port=foo

Exporting:
./my sqldump instancename

Remote mysql sandbox deploy:
deploy remote sandboxes -m MySQLVer -l list,of,servers

Get MySQL Sandbox on Launchpad

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OurSQL Episode 136: Digging for Information
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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 (http://www.mysql.com/news-and-events/events/)

Training
SkySQL Trainings
Tungsten University trainings

read more

OurSQL Episode 135: Another Kind of Buffer
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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

read more

OurSQL Episode 134: When Binary's Not Binary
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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.

Upcoming MySQL tech tours (http://www.mysql.com/news-and-events/events/)

Call for Papers for MySQL Connect is open! The call closes Friday, April 12th.

read more

OurSQL Episode 133: MySQL on Auto-Tune
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This week, we talk about variables with changed default values in MySQL 5.6. Ear Candy is the pt-config-diff tool and At the Movies is Tim Callaghan of Tokutek talking about Fractal Trees.

Changed Defaults in MySQL 5.6

Percona's article about default variable differences in MySQL 5.5 and MySQL 5.6

MySQL 5.6 manual page about changes to server defaults in MySQL 5.6.

back_log

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OurSQL Episode 132: New and Shiny!
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This week we discuss new variables in MySQL 5.6. Ear Candy talks about a problem with XFS performance on a Linux kernel, and At the Movies discusses columnar databases.

@eRadical points out a correction to episode 130 - multiple InnoDB buffer pools were new in MySQL 5.5, not MySQL 5.6.

Events

Upcoming MySQL tech tours (http://www.mysql.com/news-and-events/events/)

Call for Papers for MySQL Connect is open! The call closes Friday, April 12th.

read more

OurSQL Episode 131: Fresh Variables
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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

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Previous 30 Newer Entries Showing entries 31 to 60 of 190 Next 30 Older Entries

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