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Showing entries 1 to 16

Displaying posts with tag: mysql high availability (reset)

Geographically distributed multi-master MySQL clusters
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In today's webinar, we discuss the multi-master capabilities of Continuent Tungsten to help you build and manage systems that spread data across multiple sites.  We cover important topics such as setting up large scale topologies, handling failures, and how to handle data privacy issues like removing personally identifiable information or handling privacy law restrictions on data movement. We
Multi-master, multi-region MySQL deployment in Amazon AWS
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MySQL data rules the cloud, but recent experience shows us that there's no substitute for maintaining copies of data, across availability zones and regions, when it comes to Amazon Web Services (AWS) data resilience. In this webinar, we discuss the multi-master capabilities of Continuent Tungsten to help you build and manage systems that spread data across multiple sites.  We cover topics such
Percona and Continuent present: Multi-Data Center MySQL with Continuent Tungsten
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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
Continuent Tungsten 2.0.1 is now available
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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
Tungsten University: Configure & Provision Continuent Tungsten Clusters
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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
Continuent Tungsten Use Case: Modernizing Medicine, a SaaS solution running on Amazon AWS
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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
Is your MySQL buffer pool warm? Make it sweat!
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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


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MHA 0.54 & 0.55 – continually active development
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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:

  • Once again, a split in events
  • More MariaDB after Percona Live Santa
  •   [Read more...]
    MySQL®-Vorträge ab morgen bei der DOAG 2012 Konferenz + Ausstellung
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    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!

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    MySQL cloud database deployments via online configurator - free AWS trial
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    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.

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    When You’re Ready for the Cloud, SkySQL Will Be There To Help You Make the Most of It
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    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.

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    HA Reloaded – Many ways to provide High Availability
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    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:

  • How can I make my MySQL database scalable?
  • How can I make my MySQL database highly available
  • 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

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    MySQL High Availability Manager (MHA) 0.53 has been Released and Get Support for it at SkySQL
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    I just wanted to let you all know that MHA for MySQL (Master High Availability Manager and tools for MySQL) version 0.53 has been released.

    Yoshinori Matsunobu discusses the release in much more detail here:

    http://yoshinorimatsunobu.blogspot.com/2012/01/mha-for-mysql-053-released.html

    The full MHA 0.53 changelogs are here:

    http://code.google.com/p/mysql-master-ha/wiki/ReleaseNotes

    MHA 0.53 can be downloaded from here:

    http://code.google.com/p/mysql-master-ha/downloads/list

    And if you would like support for MHA, simply contact SkySQL:

    http://www.skysql.com/how-to-buy

     

     

    MySQL Consulting – MySQL Services – MySQL Expert
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    Call or SKYPE us in New York City: +1-212-533-6828

    MySQL in the Cloud

    • Deploying MySQL in the Cloud
    • Cloud Security considerations for databases
    • Deploying in multiple Availability Zones
    • Deploying in multiple regions
    • Deploying MySQL with multi-az
    • Horizontal scalability in the cloud
    • MySQL spinup scripts
    • Deploying Amazon RDS
    • Evaluating RDS
    • Evaluating MySQL in the cloud
    • EBS Performance considerations
    • Tuning MySQL parameters in the cloud
    • Backup types & options
    • Mitigating against cloud server failure
    • Vertical scalability & MySQL on EC2

    MySQL Consulting and Services

    • Backup & recovery
    • MySQL master master replication
    • MySQL replication & horizontal
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    3 Ways to Boost Cloud Scalability
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    Deploying in the Amazon cloud is touted as a great way to achieve high scalability while paying only for the computing power you use. How do you get the best scalability from the technology?

    1. Use Auto-scaling

    Auto-scaling is a unique feature of cloud computing and Amazon's EC2 offering. Setup a load balancer and a couple of webservers for your application as you normally would. Design your webserver based on a template AMI that you'll reuse over and over. Then setup auto-scaling and set thresholds based on the traffic you forecast. When a threshold is passed, AWS will spinup a new instance of your webserver, and roll it into the load balancer pool

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    SkySQL Partners with Yoshinori Matsunobu to Provide Commercial Services for MySQL® Master High Availability Manager & Tools
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    Today, SkySQL announced a partnership with Yoshinori Matsunobu, an Oracle ACE Director and the creator of the newly announced MySQL Master High Availability Manager and Tools (MySQL MHA) for automating MySQL master failover. With this partnership, SkySQL will be the first MySQL database commercial services company to provide technical support, professional services, and training, for MySQL MHA.

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    Showing entries 1 to 16

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