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Displaying posts with tag: mysql replication (reset)

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

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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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5 free handy tools for monitoring and managing MySQL replication
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MySQL Replication is very simple to set up. In this post I’ll discuss its importance and five handy tools for monitoring and managing MySQL replication.

What is MySQL Replication? It’s the process of copying the (real-time events) data from one master instance to another slave instance and maintaining the redundant consistent data in a different machine. This enables a distributed database system that shares the same level of information.

In MySQL the replication works based on the three threads as shown below.

1) I/O thread on the slave server:  To start on receiving replication events, …

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vCloud Air and business-critical MySQL
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VMware Continuent, a multi-site, multi-master database cluster solution, provides a full data management solution that is already handling billions of transactions daily for our customers, on-premises and in the cloud. Join us to learn how Continuent and MySQL can run business-critical applications in vCloud Air, VMware's hybrid cloud solution. 

In this new webinar-on-demand, you will learn

Business continuity with geographically distributed multi-master MySQL clusters
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Global data access can greatly expand the reach of your business. Continuent's multi-site multi-master (MSMM) solutions enable applications to accept write traffic in multiple locations across on-premises and vCloud Air. This includes the following important real-world use cases:

Improve performance for globally distributed users registering hardware devices by permitting updates on the

Load Balancing for MySQL with HAProxy - Webinar Replay in English & French
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January 30, 2015 By Severalnines

In this joint webinar series with our friends from the HAProxy team, we covered the concepts around the popular open-source HAProxy load balancer, and demonstrated how to use it with SQL-based database clusters. We also discussed HA strategies for HAProxy with Keepalived and Virtual IP. 

 

Thanks to everyone who participated in these two sessions this week! Please see below for details on next week’s follow up session 'Performance Tuning for HAProxy & MySQL'.


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MySQL High Availability and Disaster Recovery
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Users seeking high availability, disaster recovery and zero downtime maintenance operation for business-critical MySQL applications face confusing choices. Is multi-master or master/slave clustering better? What about synchronous versus asynchronous replication? Using a plain vanilla, stock MySQL or a modified version of it? Which of these choices are right for data-driven businesses that

Showing entries 1 to 10 of 108 10 Older Entries

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