Summer is flying by and it's almost time to get back to school! We will be continuing our Tungsten University series on August 22nd, with a live webcast "MySQL Multi-Master Operations Made Simple With Tungsten Replicator 2.1".
Deployment of MySQL multi-master topologies with Tungsten Replicator has been constantly improving. Yet, earlier there were some heavy operations to sustain, and
Continuent Tungsten 2.0 is a major step forward that includes key feature improvements to help you manage very large datasets on MySQL. It also sets the stage for operation in cloud environments like Amazon.
We cover the following details to help you plan for using the new release:
Major improvements in Continuent Tungsten 2.0, including replication and connectivity upgrades
Do you need run multi-master MySQL database clusters across sites? In this webinar we build on the multi-master capabilities of Continuent Tungsten, covered in our advanced replication topologies course, to help you build and manage systems that spread data across dozens or even hundreds of sites. We cover topics such as large scale topologies, transaction filtering, security, and moving
Do you have the background necessary to take full advantage of Tungsten Replicator in your environments? Tungsten offers enterprise-quality replication features in an open source package hosted on Google Code. This virtual course will teach you how to set up innovative topologies that solve complex replication problems.
We start with a list of the main problems that Tungsten can solve, then
Are you unsure of the steps needed to get your Continuent Tungsten cluster up-and-running? In this virtual course, we will teach you how to get from a single database server to a scalable cluster, or from a brittle MySQL replication system to a transparent, manageable Tungsten cluster.
We will discuss the benefits of leveraging Continuent Tungsten clustering with MySQL, and walk you through the
Tungsten Replicator is a popular replacement for MySQL replication. It has now become a mature and robust product, with an easy-to-use installer. While installing a simple master/slave topology was made as easy as it could possibly be since version 2.0.3, installing complex topologies was still a matter for advanced users only.
Not any more! Continuent has released a package of cookbook
December 6th @ 10 am PT/1pm ET
Learn more at http://bit.ly/U51cM5
Tungsten Replicator is a popular replacement for MySQL replication. With new 2.0.6 release, it has now become a mature and robust product, with an easy-to-use installer. While installing a simple master/slave topology was made as easy as it could possibly be, installing complex topologies was still a matter for advanced users
Cross-site databases are the next challenge facing today's MySQL-based businesses. Continuent Tungsten provides multiple options for spreading data across sites, including primary/DR, multi-master, and system-of-record approaches. Learn how Continuent Tungsten enables replication, failover, and routing of transactions between sites.
In this video (recording of our webinar on 10/11/12) we
La haute disponibilité, c’est garantir aux applications un accès permanent aux données, même en cas de panne.
Même lorsque vous mettez à jour le schéma de vos bases ? Que vous ajoutez de la RAM sur un serveur ? Que vous reconfigurez ou redémarrez MySQL ?
Comment lire les données depuis un nœud esclave avec une garantie que les données sont à jour, sans changement applicatif ?
Cross-site databases are the next challenge facing today's MySQL-based businesses. Continuent Tungsten provides multiple options for spreading data across sites, including primary/DR, multi-master, and system-of-record approaches. Join us to learn how Continuent Tungsten enables replication, failover, and routing of transactions between sites.
We cover the following topics:
The best (and truly the only) MySQL multi-master, multi-site solution on the market gets even better! Continuent is happy to announce immediate availability of Continuent Tungsten 1.5.New Continuent Tungsten 1.5 allows you to build multi-site, disaster recovery (DR) and multi-master solutions with ease:
Multi-Master Operations - Tungsten can support your multi-master operations today by linking
High availability is about more than just making sure that applications can get to your data, even if there is a failure:
How about when you are upgrading your database schema
What if you need to add memory to a database server or reconfigure/restart MySQL
If your apps want to read data from a MySQL slave, how can you be sure they are not reading stale data without re-coding your apps
Cross-site databases are the next challenge facing today's MySQL-based businesses. Continuent Tungsten enables multi-master with an innovative new architecture called System of Record that avoids data conflicts, ensures sites are ready for quick failover, and uses hardware resources efficiently.Watch this video from our 9/22/11 webcast to learn how Tungsten Enterprise enables System of Record
With the addition of the new tables to implement crash-safe replication
we also get access to replication information through the SQL interface. This might not seem like a big advantage, but it should not be taken lightly. To demonstrate the power of using this approach, I will show how to implement a multi-source round-robin replication described at other places
(including our book
). However, compared to the other implementations—where the implementation requires a client to parse the output of
SHOW SLAVE STATUS
—the twist is that the implementation is entirely done in the server, using pure SQL.
If you're familiar with [Read more...]
This Thursday (October 22nd, 13:00 UTC), Walter Heck (of Open Query) will present Dual Master Setups With MMM. MMM (Multi-Master Replication Manager for MySQL) is a set of flexible scripts to perform monitoring/failover and management of MySQL master-master replication configurations (with only one node writable at any time). Session slides (PDF).
The toolset also has the ability to read balance standard master/slave configurations with any number of slaves, so you can use it to move virtual IP addresses around a group of servers depending on whether they are behind in replication. For more
information, see mysql-mmm.org.
For MySQL University sessions you point your [Read more...]
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