Deploying remote MySQL sandboxes
Source:  Continuent blogs: The Scale-out, The Data Charmer, Flying Clusters and Continuent Tungsten blogs
Monday, 11 March 2013 10:34

Stating the problem.In my job, I do a lot of testing. And no matter how much organized we try to be, we end up with fewer machines than we would need to run all the tests that we want.For some tasks, we can run MySQL Sandbox (http://mysqlsandbox.net), and get the job done. But sometimes we need to make sure that applications and systems work well across the network, and we need to install and run ...


North East Linux Fest and Open Database Camp - Boston, March 16-17 2013
Source:  Continuent blogs: The Scale-out, The Data Charmer, Flying Clusters and Continuent Tungsten blogs
Sunday, 10 March 2013 13:24

On Thursday, I will travel to Boston, MA, to attend the Northeast LinuxFest (http://northeastlinuxfest.org/), which includes also an edition of the Open Database Camp (http://www.opensqlcamp.org/index.php?title=Events/NELF2013/). The events will be at one of my favorite places on earth: The Massachusetts Institute of Technology, a.k.a. the MIT. Every time I speak at an event there, I feel at home,...


Tungsten University: Set up and manage advanced replication topologies
Source:  Continuent blogs: The Scale-out, The Data Charmer, Flying Clusters and Continuent Tungsten blogs
Wednesday, 06 March 2013 10:13




ddlscan - Utility to Help Analyze and Migrate Database Schemas
Source:  Continuent blogs: The Scale-out, The Data Charmer, Flying Clusters and Continuent Tungsten blogs
Wednesday, 27 February 2013 00:23

IntroWhile working on one of the MySQL to Oracle replication projects for Continuent (http://www.continuent.com/solutions/replication), I needed to implement an open-source utility for transforming MySQL schema to an Oracle dialect (DDL statements that create specific schema on Oracle) to save from otherwise tedious work. This article introduces ./ddlscan tool, which does that and is extensible to...


Tungsten University: Unleashing the Power of Tungsten Connectors
Source:  Continuent blogs: The Scale-out, The Data Charmer, Flying Clusters and Continuent Tungsten blogs
Thursday, 21 February 2013 07:21




Parallel replication and GTID - A tale of two implementations
Source:  Continuent blogs: The Scale-out, The Data Charmer, Flying Clusters and Continuent Tungsten blogs
Wednesday, 20 February 2013 13:23

MySQL 5.6 is probably the version of MySQL with the biggest bundle of new features. You may want to try it soon, since it's now released as GA, and I would like to offer some practical experience on how to use some of the advanced features. Since replication is my main interest, I will focus on some of the new features in this field, and I will compare what's available in MySQL 5.6 with Tungsten R...


Tungsten Replicator 2.0.7 is released
Source:  Continuent blogs: The Scale-out, The Data Charmer, Flying Clusters and Continuent Tungsten blogs
Tuesday, 19 February 2013 16:13

Tungsten Replicator 2.0.7 (http://tungsten-replicator.org) was released today. In addition to a large number of bug fixes, this release adds several improvements for multi-master management, and support for Amazon RDS (as a slave) (http://code.google.com/p/tungsten-replicator/issues/detail?id=425).While the Release Notes (http://code.google.com/p/tungsten-replicator/wiki/Release_Notes) show a long...


New Tungsten Replicator w/ MySQL 5.6 & Amazon RDS support
Source:  Continuent blogs: The Scale-out, The Data Charmer, Flying Clusters and Continuent Tungsten blogs
Tuesday, 19 February 2013 10:11




Data Fabric Design Patterns: Fabric Connector
Source:  Continuent blogs: The Scale-out, The Data Charmer, Flying Clusters and Continuent Tungsten blogs
Tuesday, 19 February 2013 04:14

This article is the third in a series on data fabric design (http://scale-out-blog.blogspot.com/2013/02/introducing-data-fabric-design-for.html) and introduces the fabric connector service design pattern. The previous article in this series (http://scale-out-blog.blogspot.com/2013/02/data-fabric-design-patterns.html) introduced the transactional data service design pattern, which defines individu...


MySQL Load Balancing, Read/Write Splitting, Automatic Failover And Online Maintenance
Source:  Continuent blogs: The Scale-out, The Data Charmer, Flying Clusters and Continuent Tungsten blogs
Friday, 15 February 2013 06:33