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10 Newer Entries Showing entries 61 to 70 of 17764 10 Older Entries

Displaying posts with tag: mysql (reset)

Best practice for setting up MySQL replication filters
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It is not uncommon that we need to filter out some DBs or Tables while setting up replication. It is important to understand how MySQL evaluates/process the replication filtering rules to avoid the conflicting or confusion while we setting them up.The purpose of this blog is to illustrate the rules and provide some suggestions for best practice.

MySQL provides 3 levels of filters for setting up replication: Binary log, DB and Table. The binlog filters apply on the master to control how to log the changes. Since MySQL replication is based on the binlog, it is the first level filter and has the highest priority. While the DB-level and Table-level …

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Percona XtraBackup 2.4.2 is now available
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Percona is glad to announce the first GA release of Percona XtraBackup 2.4.2 on April 1st, 2016. Downloads are available from our download site and from apt and yum repositories.

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Fixing MySQL Bug#2: now MySQL makes toast!
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Historical MySQL Bug#2, opened 12 Sep 2002, states that MySQL Connector/J doesn’t make toast. It hasn’t been fixed for more than 14 years. I’ve finally created a patch for it.

First of all: why only fix this for MySQL Connector/J? We should make sure the server can do this for any implementation! With this fix, now MySQL server (starting with version 5.1) can make toast.

There are few dependences though (see assembled setup …

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MariaDB Berlin meetup
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Come meet the MariaDB Server and MariaDB MaxScale developers in Berlin (April 12 2016), talk about new upcoming things in MariaDB Server 10.2, as well as the next MariaDB MaxScale releases. Let’s not forget the talks about the upcoming developments with the Connectors.

It will be a fun-filled, information-packed night. Food & drink will be provided.

For more information and the opportunity to RSVP check-out our meetup page. RSVP soon as we only have 99 spaces available.

Announcing MySQL Utilities 1.6.3 Beta!
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The MySQL Utilities Team is pleased to announce a new beta release of MySQL Utilities. This release includes a number of improvements for usability, 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
Improved functionality of --exclude option with SQL wildcards







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Speaking in April 2016
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I have a few speaking engagements coming up in April 2016, and I hope to see you at some of these events. I’m always available to talk shop (opensource, MariaDB Server, MySQL, etc.) so looking forward to saying hi.

  • A short talk at the MariaDB Berlin Meetup on April 12 2016 – this should be fun if you’re in Berlin as you’ll see many people from the MariaDB Server and MariaDB MaxScale world talk about what they’re doing for the next releases.
  • rootconf.in – April …
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Docker MySQL Replication 101
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In this blog post, we’ll discuss some of the basics regarding Docker MySQL replication. Docker has gained widespread popularity in recent years as a lightweight alternative to virtualization. It is ideal for building virtual development and testing environments. The solution is flexible and seamlessly integrates with popular CI tools.

 

This post walks through the setup of MySQL replication with Docker using Percona Server 5.6 images. To keep things simple we’ll configure a pair of instances and override …

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Read-write split routing in MaxScale
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In this blog post, we’ll discuss read-write split routing in MaxScale.

The two previous posts have shown how to setup high availability (HA) with Maxscale using asynchronous replication and how we monitor …

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VMware Continuent at The Percona Live Data Performance Conference
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VMware Continuent provides data replication between relational databases, and to data warehouses and analytics engines. In addition, VMware Continuent provides globally redundant disaster recovery, commercial-grade high availability and performance scaling. 

To learn more, come visit us at the Percona Live Data Performance Conference, booth # 104!

In Depth: MySQL 5.6+ DDL
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Overview

DDL (Data Definition Language) statements create, alter, and remove database objects. These types of changes can be a very dangerous action to take on such a critical piece of your infrastructure. You want to make sure that the command that you are executing has been given proper thought and testing.

In this post I go through multiple version of MySQL and verify the best course of action to take in regards to executing DDL statements.  There are many things that you have to consider when making these types of changes, such as disk space, load on the database server, slave replication, the type of DDL statement you are executing, and if it …

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10 Newer Entries Showing entries 61 to 70 of 17764 10 Older Entries

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