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10 Newer Entries Showing entries 31 to 40 of 743 10 Older Entries

Displaying posts with tag: Replication (reset)

MySQL Parallel Replication and Slave Group Commit
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http://blog.booking.com/evaluating_mysql_parallel_replication_2-slave_group_commit.html

Follow the link above to read my latest article on the Booking.com developer blog.  It is about MySQL Parallel Replication and a very nice side effect of the MariaDB implementation: Slave Group Commit.

This is also a good opportunity to remind you that I will speak at Percona Live Santa Clara 2015 about 

MySQL-5.7.6: Introducing Multi-source replication
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On March 10, 2015, we released

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Promise from PLUK 2014 finally fulfilled: Better Parallel Replication for MySQL
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http://blog.booking.com/better_parallel_replication_for_mysql.html

Follow the link above to read my latest article on the Booking.com developer blog.  It is about MySQL Parallel Replication and Binlog Servers.

This fulfills my promise made at Percona Live London 2014 during my talk High Availability, Disaster Recovery and Extreme Read Scaling using Binlog Servers: I finally took the time to

Announcing MySQL Utilities release-1.5.4 GA!
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The MySQL Utilities Team is pleased to announce the general availability (GA) release of MySQL Utilities. This release includes a number of improvements for useabilty, stability, and a few enhancements. A complete list of all improvements can be found in our release notes.

New Enhancements!

This release represents a stable release of the product. Along with several defect patches, we also include the following enhancements.

Improved support for MySQL 5.7 early releases
Improved output for mysqldbcompare
Improved SSL support

How Can I Download MySQL Utilities?

You can download MySQL Utilities …



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Announcing MySQL Utilities release-1.6.1 Alpha!
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The MySQL Utilities Team is pleased to announce a new alpha release of MySQL Utilities. This release includes a number of improvements for useability, stability, and a few enhancements. A complete list of all improvements can be found in our release notes.

New Enhancements!

This release represents a stable release of the product. Along with several defect patches, we also include the following enhancements.

Improved support for MySQL 5.7 early releases
Improved output for mysqldbcompare
Improved SSL support

New Utilities!

This release also has three new utilities for you to try out:



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Enabling Global Transaction Identifiers Without Downtime in MySQL 5.7.6
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A much requested feature has made it to MySQL 5.7.6: Global Transaction Identifiers (GTIDs) can now be enabled online, without stopping writes, synchronizing servers, or restarting servers.

We introduced GTIDs in MySQL 5.6.6. GTIDs allow, among other things, seamless fail-over after a master has crashed. This enables highly available applications, since service can continue without interruption even if the master crashes. For new deployments, you could easily enable GTIDs right away – just set gtid-mode=ON in the configuration files. For deployments that accept a certain amount of downtime, you could switch from off to on too. However, …

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More Awesome Replication Features in MySQL 5.7.6
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More Awesome Replication Features in 5.7.6

It is time to celebrate again. The latest MySQL server development milestone (MySQL 5.7.6) was just released, and let me tell you, it is full of great replication enhancements. These new improvements cover many areas, ranging from performance to flexibility and easier deployment. Let me highlight some of them, and give you a brief summary of what they are.

Multi-source Replication

A MySQL 5.7.6 slave/server can now connect to multiple MySQL masters.

After a long development …

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MySQL Utilities Makes Skipping Transactions on Multiple Servers Easy
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We are very happy to introduce a new MySQL utility named "mysqlslavetrx", which allows users to easily skip multiple transactions on multiple servers in a single step. This utility is one of three new utilities included in MySQL Utilities release-1.6.1 Alpha. The other utilities are "mysqlbinlogpurge" and "mysqlbinlogrotate", which can be used to purge and rotate binary logs.

The mysqlslavetrx utility allows you to skip multiple transactions on several slaves. More precisely, it injects empty transactions for the specified Global Transaction Identifier (GTID) set and list of target slaves. Skipping transactions can be …

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MySQL Utilities Makes Skipping Transactions on Multiple Servers Easy
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We are very happy to introduce a new MySQL utility named “mysqlslavetrx“, which allows users to easily skip multiple transactions on multiple servers in a single step. This utility is one of three new utilities included in MySQL Utilities release-1.6.1 Alpha. The other utilities are “mysqlbinlogpurge” and “mysqlbinlogrotate“, which can be used to purge and rotate binary logs.

The mysqlslavetrx utility allows you to skip multiple transactions on several slaves. More precisely, it injects empty transactions for the specified Global Transaction Identifier …

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Introducing ‘MySQL 101,’ a 2-day intensive educational track at Percona Live this April 15-16
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Talking with Percona Live attendees last year I heard a couple of common themes. First, people told me that there is a lot of great advanced content at Percona Live but there is not much for people just starting to learn the ropes with MySQL. Second, they would like us to find a way to make such basic content less expensive.

I’m pleased to say we’re able to accommodate both of these wishes this year at Percona Live! We have created a two-day intensive track called “MySQL 101” that runs April 15-16. MySQL …

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10 Newer Entries Showing entries 31 to 40 of 743 10 Older Entries

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