Many users are challenged with how to setup multi-master, multi-site MySQL clusters. How to do you go from a single database server to a scalable cluster? Or move from a brittle MySQL replication system to a transparent, manageable database cluster? In this joint webinar with Continuent, Percona examines how Continuent Tungsten addresses these problems.
First, we discuss the read-write
The new Continuent Tungsten 2.0.1 is now available. Continuent Tungsten 2.0.1 is the first generally available release of Continuent Tungsten 2.0, which offers major improvements to Continuent's industry-leading database-as-a-service offering.
New features:
Replication
Provides low-impact, real-time replication with up-to 5X throughput over native MySQL and over 100X reduction in
Are you unsure of the steps needed to get your Continuent Tungsten cluster up-and-running? In this virtual course, we 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 discuss the benefits of leveraging Continuent Tungsten clustering with MySQL, and walk you through the steps
Learn how Modernizing Medicine, an electronic medical records company, serves thousands of customers and leverages Continuent Tungsten to manage databases on Amazon AWS. Modernizing Medicine is as fast growing SaaS company, offering electronic medical records management solution for thousands of small and medium-sizes dermatology, ophthalmology, optometry, plastic surgery, cosmetic and
Today’s blog post diving into the waters of the MySQL buffer
pool is a cross-post from Groupon’s engineering blog, and is Part 1 of
2. Thank you to Kyle Oppenheim at Groupon for contributing to
this project and post. We’ll be posting Part 2 on Thursday. I’ll
be at the Percona Live MySQL Conference and Expo next
week in Santa Clara, California so look for me there – I’d love
to connect and talk more about MySQL buffer pools or anything
else that’s on your mind!
There …
[Read more]I think it’s worth noting that since January 2012 there was no changes to MHA (0.53). Yoshinori Matsunobu made two releases in December (release notes), one in time for my Percona Live London 2012 talk. Thanks Yoshi! Totally download MHA 0.55 which is still be actively developed & used in production at multiple locations.
Related posts:
[Read more]Codership, SkySQL und weitere Top-Experten rund um das Thema ‘MySQL Datenbanken” in Nürnberg versammelt
Unser Kollege Ralf Gebhardt ist dieses Jahr mit einem Vortrag zum Thema ‘Hochverfügbarkeitslösungen für die MySQL Datenbank’ auf der DOAG Konferenz zu hören und zu sehen. Weitere Interessante Themen sind z.B. ein Vortrag von Coderships Seppo Jaakola zu ‘Galera Cluster - synchronous multi-master replication for MySQL’.
Wir freuen uns auf Ihren Besuch beim MySQL-Stream der DOAG 2012 Konferenz!
SkySQL™ Cloud Data Suite now comes with 4 nodes system on AWS Plus: AWS tips & tricks, updated administration console, new video tour & more
As with all new open source software products, updates are a continuous process and we’ve been busy since the launch of the SkySQL™ Cloud Data Suitelast September! Here is a snapshot of the latest developments with our Cloud Data Suite, a collection of software components that provides a highly available database solution in a cloud environment, based on MySQL & MariaDB, deployable in the Amazon Cloud, i.e. AWS.
When SkySQL opened its doors two years ago, we purposely set out with the goal to build trusted and value-for-money services for users of MySQL and MariaDB databases. We focused on offering a quality alternative for those deploying open source systems - and we feel that we have succeeded. Our plan was to build a service business and customer base that will create a strong platform on which to develop our own products in collaboration with key customers. Red Hat is the only other successful start-up that I am aware of having taken a similar approach of first building a successful services business before developing products.
High Availability is one of the hottest topics for MySQL DBAs. As a matter of fact, when we (SkySQL) are called by users and customers, the top two questions for our PS team are:
Since MySQL is the most used online database, these two questions are totally appropriate. Although the two concepts walk together, they should not be confused.
We refer to scalability when we define that a system must sustain a specific workload, measured in different ways – response time, latency, transactions or operations per second to name few, or a combination of them. So, we define the level of scalability we want to achieve and we design a system that can scale to that level.
We refer to high availability when we define that a system must be available, within …
[Read more]