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Showing entries 1 to 30 of 32 Next 2 Older Entries

Displaying posts with tag: MySQL Cluster 7.2 (reset)

MySQL Cluster 7.2.14 Released
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The binary version for MySQL Cluster 7.2.14 has now been made available at http://www.mysql.com/downloads/cluster/ (http://www.mysql.com/downloads/cluster/" target="_blank).

A description of all of the changes (fixes) that have gone into MySQL Cluster 7.2.14 (compared to 7.2.13) is available from the 7.2.14 Change log.

MySQL Cluster 7.2.12 Released
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The binary version for MySQL Cluster 7.2.12 has now been made available at http://www.mysql.com/downloads/cluster/ (http://www.mysql.com/downloads/cluster/" target="_blank) (GPL version) and should soon be available at https://support.oracle.com/ (commercial version).

A description of all of the changes (fixes) that have gone into MySQL Cluster 7.2.12 (compared to 7.2.10) is available from the 7.2.12 Change log.

MySQL Cluster 7.2.10 Released
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The binary version for MySQL Cluster 7.2.10 has now been made available at http://www.mysql.com/downloads/cluster/ (http://www.mysql.com/downloads/cluster/" target="_blank) (GPL version) or https://support.oracle.com/ (commercial version).

A description of all of the changes (fixes) that have gone into MySQL Cluster 7.2.10 (compared to 7.2.9) is available from the 7.2.10 Change log.

MySQL Cluster Auto-Installer – labs release
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Deploying a well configured cluster has just got a lot easier! Oracle have released a new auto-installer/configurator for MySQL Cluster that makes the processes extremely simple while making sure that the cluster is well configured for your application. The installer is part of MySQL Cluster 7.3 and so is not yet GA but it can also be used on MySQL Cluster 7.2. A single command launches the web-based wizard which then steps you through configuring the cluster; to keep things even simpler, it will automatically detect the resources on your target machines and use these results together with the type of workload you specify in order to determine values for the key configuration parameters.

Tutorial Video

Before going through the detailed steps, here’s a demonstration of the

  [Read more...]
MySQL Cluster 7.2.7 released
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The binary version for MySQL Cluster 7.2.7 has now been made available at http://www.mysql.com/downloads/cluster/ (http://www.mysql.com/downloads/cluster/" target="_blank) (GPL version) or https://support.oracle.com/ (commercial version).

A description of all of the changes (fixes) that have gone into MySQL Cluster 7.2.7 (compared to 7.2.6) are available from the 7.2.7 Change log.

Optimizing Performance of the MySQL Cluster Database – White Paper update
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Engineering threads within a Data Node

A new version of the white paper “Guide to Optimizing Performance of the MySQL Cluster Database (http://www.mysql.com/why-mysql/white-papers/mysql_wp_cluster_performance.php" target="_blank)” has been released; download it here (http://www.mysql.com/why-mysql/white-papers/mysql_wp_cluster_performance.php" target="_blank).

This paper steps you through:

  • Identifying if your application is a good fit for MySQL Cluster
  • Measuring performance and identifying problem performance
  [Read more...]
MySQL Cluster : Delivering Breakthrough Performance (upcoming webinar)
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MySQL Cluster partitioning key

I’ll be presenting a webinar covering MySQL Cluster performance on Thursday, July 26. As always, the webinar will be free but you’ll need to register here (http://www.mysql.com/news-and-events/web-seminars/display-719.html" target="_blank) – you’ll then also receive a link to the charts and a recording of the session after the event.

The

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MySQL Cluster running on Raspberry Pi
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MySQL Cluster running on Raspberry Pi

I start a long weekend tonight and it’s the kids’ last day of school before their school holidays and so last night felt like the right time to play a bit. This week I received my Raspberry Pi – if you haven’t heard of it then you should take a look at the Raspberry Pi FAQ - basically it’s a ridiculously cheap ($25 or $35 if you want the top of the range model) ARM based PC that’s the size of a credit card.

A knew I had to have one to play with but what to

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MySQL Cluster 7.2.6 is available for download
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The binary version for MySQL Cluster 7.2.6 has now been made available at http://www.mysql.com/downloads/cluster/ (http://www.mysql.com/downloads/cluster/" target="_blank) (GPL version) or https://support.oracle.com/ (commercial version).

A description of all of the changes (fixes) that have gone into MySQL Cluster 7.2.6 (compared to 7.2.5) are available from the 7.2.6 Change log.

On-line add-node with MCM; a more complex example
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I’ve previously provided an example of using MySQL Cluster Manager to add nodes to a running MySQL Cluster deployment but I’ve since received a number of questions around how to do this in more complex circumstances (for example when ending up with more than 1 MySQL Server on a single host where each mysqld process should use a different port). The purpose of this post is to work through one of these more complex scenarios.

The starting point is an

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NoSQL and MySQL – free webinar, replay now available
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Schema-free NoSQL Data

Update – the webinar replay is now available from here (https://www.mysql.com/news-and-events/on-demand-webinars/display-od-695.html" target="_blank).

On Thursday, I’ll be presenting a webinar on NoSQL (of course with a MySQL twist!) – as always it’s free to attend but you need to register here in advance (http://www.mysql.com/news-and-events/web-seminars/display-695.html" target="_blank). Even if you can’t attend, it’s worth registering as you’ll be sent a link to the replay and the charts. The session will introduce the concepts and motivations

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MySQL Cluster 7.2.5 available for download
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The binary version for MySQL Cluster 7.2.5 has now been made available at http://www.mysql.com/downloads/cluster/ (http://www.mysql.com/downloads/cluster/" target="_blank) (GPL version) or https://support.oracle.com/ (commercial version).

A description of all of the changes (fixes) that have gone into MySQL Cluster 7.2.5 (compared to 7.2.4) will appear in the 7.2.5 Change log.

MySQL Scaling breakfast seminar – London, April 25th
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I’ll be presenting on/demoing MySQL Cluster 7.2 at this free breakfast seminar in Oracle’s London office on 25th April – starting with coffee at 9:00 and ending with lunch at 13:00 (quite a generous take on

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1 Billion queries per minute and much more – free webinar on MySQL Cluster 7.2 GA
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1 Billion queries per minute with MySQL Cluster

Oracle announced the General Availability of MySQL Cluster 7.2 today. Join this live webinar to learn about what’s new in the production-ready, GA release of MySQL Cluster 7.2, enabling the latest generation of web and telecoms applications to take advantage of high write scalability, SQL and NoSQL interfaces and 99.999% availability, including:

  • Performance enhancements delivering 1 billion queries per minute, using just 8 data
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1 Billion Queries Per Minute – MySQL Cluster 7.2 is GA!
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1 Billion queries per minute with MySQL Cluster

Oracle have just announced that MySQL Cluster 7.2 is now GA and available for production deployments.

Amongst the highlights for the release are:

  • Performance enhancements delivering 1 billion queries per minute, using just 8 data nodes
  • 70x higher JOIN performance with Adaptive Query Localization, enabling real-time analytics across live data sets
  • New NoSQL API via Memcached, creating a
  [Read more...]
MySQL Cluster Manager 1.1.4 Released – includes support for MySQL Cluster 7.2
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MySQL Cluster Manager 1.1. is now available to download and try from Oracle E-Delivery (select “MySQL Database” as the product pack).

There’s lots of good stuff gone in under the covers as part of this release, with some of the highlights being:

  • Support for MySQL Cluster 7.2
  • Configuration of MySQL Server parameters
  • Verbose option added to commands for extra info on what’s going on
  • Faster Cluster rolling
  [Read more...]
Scalable, persistent, HA NoSQL Memcache storage using MySQL Cluster
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Memcached API with Cluster Data Nodes

The native Memcached API for MySQL Cluster is now GA as part of MySQL Cluster 7.2

This post was first published in April 2011 when the first trial version of the Memcached API for MySQL Cluster was released; it was then up-versioned for the second MySQL Cluster 7.2 Development Milestone Release in October 2011. I’ve now refreshed the post based on the GA of MySQL Cluster 7.2 which includes the completed Memcache API.

There are a number of attributes

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70x Faster Joins with AQL now GA with MySQL Cluster 7.2
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70x faster joins with AQL

The new GA MySQL Cluster 7.2 Release (7.2.4) just announced by Oracle includes 2 new features which when combined can improve the performance of joins by a factor of 70x (or even higher). The first enhancement is that MySQL Cluster now provides the MySQL Server with better information on the available indexes which allows the MySQL optimizer to automatically produce better query execution plans. Previously it was up to the user to manually provide hints to the optimizer. The second new feature is Adaptive Query Localization which allows the work of

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Chance to give your views on MySQL Cluster 7.2 content
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The MySQL Cluster 7.2 Development Milestone Release has been out for a while now and we’d love to hear which are your favourite features – it takes just a few seconds to complete the Quick-Poll. It should literally take seconds to complete and will provide us with valuable feedback on the kind of features are most useful – so that we can build more of them in the future!

MySQL Cluster Evaluation Guide – refreshed for Cluster 7.2 DMR
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 There is an updated version of the MySQL Cluster Evaluation Guide to go with the MySQL Cluster 7.2 Development Milestone Release.

The purpose of this guide is to enable you to efficiently evaluate the MySQL
Cluster database and determine if it is the right choice for your application,
whether as part of a new project or an upgrade to an existing service.
This guide presents a brief overview of the MySQL Cluster database and


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Enhanced conflict resolution with MySQL Cluster active-active replication
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Detecting conflicts

Part of the latest MySQL Cluster Development Milestone Release (MySQL Cluster 7.2.1 – select the “Development Release” tab at http://dev.mysql.com/downloads/cluster/#downloads) is a couple of enhancements to the conflict detection and resolution mechanism for active-active (multi-master) replication. While MySQL Cluster has had conflict detection for years it has now been made much more complete and a lot easier to

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Further MySQL Cluster additions to MySQL Enterprise Monitor
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Data Node Restarted alert

About 11 months ago I described the MySQL Cluster functionality that was added to MySQL Enterprise Monitor 2.3; this new post is intended to just bring this up to date – briefly describing the new graph and advisors which have been added since then (up to and including MEM 2.3.7).

Cluster Data Node Has Been Restarted

This new alert flags when a data node has been

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MySQL Cluster Webinar on Wednesday: What’s New in MySQL Cluster 7.2.1 Development Milestone Release
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There’s a webinar this Wednesday (9 am Pacific; 5 pm UK; 6 pm CET) that explains what’s new in the MySQL Cluster Development Milestone Release – register here for free access (http://www.mysql.com/news-and-events/web-seminars/display-665.html?p=EnNL" target="_blank).

Join this session to learn about the latest enhancements to the MySQL Cluster database, enabling even more of the latest generation of web, telecoms and embedded applications to take advantage of high write scalability,

  [Read more...]
MySQL Cluster material from Oracle Open World 2011
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For those people that weren’t able to attend the MySQL Cluster demo or sessions at this year’s Oracle Open World (or even for those that did) and would like copies of the material, links are provided here.

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My sessions at Oracle OpenWorld 2011
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Slight adjustment to some of the times + added the MySQL community reception (read  vodka!). Oracle OpenWorld (San Francisco) starts on Sunday 2nd October (including some MySQL community sessions) through Thursday 6th October. MySQL has a lot of sessions this year as well as 3 demo booths.

This year I’m going to be involved in 3 public sessions – if you’re attending, please come along and say hello!

  • Getting the Most Out of MySQL on Windows – 13:15 on Tuesday (Marriott Marquis – Golden Gate C2)
  • Building Highly Available and Scalable Real-Time
  [Read more...]
MySQL Cluster 7.1.15 released
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The binary version for MySQL Cluster 7.1.15 has now been made available at http://www.mysql.com/downloads/cluster/ (http://www.mysql.com/downloads/cluster/" target="_blank)

A description of all of the changes (fixes) that have gone into MySQL Cluster 7.1.15 (compared to 7.1.13) can be found in the official MySQL Cluster documentation for Cluster 7.1.14 & 7.1.15.

Direct access to MySQL Cluster through Memcached API – free webinar
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Memcached access to MySQL Cluster

As described in an earlier post Memcached is an extremely popular caching layer used in most big web properties and we’re adding the ability to access MySQL Cluster directly using the familiar Memcached key-value/NoSQL API without needing to go through the MySQL Server. There is a huge amount of flexibility built into this solution – including:

  • Decide
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Webinar: MySQL Cluster, Scaling Web Databases with Auto-Partitioning and SQL/NoSQL Access
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Scale-out with MySQL Cluster

Update: webinar replay is now available from http://event.on24.com/r.htm?e=311660&s=1&k=3DCFE1CB3E1CF3F0FD0969DC66D93989

(http://www.mysql.com/news-and-events/on-demand-webinars/display-od-613.html" target="_blank)On Thursday 26th May Mat Keep and I will be presenting a webinar on how MySQL Cluster can deliver linear scalability – together with some tips on how to

  [Read more...]
MySQL Cluster 7.2 Development Milestone Release - NoSQL with Memcached and 20x Higher JOIN Performance
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The announcements at the Oracle Collaborate and O'Reilly MySQL conferences mark an exciting milestone in the development of the MySQL Cluster database.

MySQL Cluster is already proven as a write-scalable, real-time transactional database, combining 99.999% availability with the low TCO of open source. With a distributed, multi-master architecture and no single point of failure, MySQL Cluster scales horizontally on commodity hardware to serve read and write intensive workloads.

With these enhancements announced in the Development Milestone Release, MySQL Cluster can be extended to serve a broader range of workloads.

Summary of Key Enhancements

The MySQL Cluster 7.2 Development Milestone Release and latest labs.mysql.com builds deliver enhancements based on input from the

  [Read more...]
MySQL Cluster 7.2 Development Milestone Release - NoSQL with Memcached and 20x Higher JOIN Performance
Employee_Team +0 Vote Up -0Vote Down

The announcements at the Oracle Collaborate and O'Reilly MySQL conferences mark an exciting milestone in the development of the MySQL Cluster database.

MySQL Cluster is already proven as a write-scalable, real-time transactional database, combining 99.999% availability with the low TCO of open source. With a distributed, multi-master architecture and no single point of failure, MySQL Cluster scales horizontally on commodity hardware to serve read and write intensive workloads.

With these enhancements announced in the Development Milestone Release, MySQL Cluster can be extended to serve a broader range of workloads.

Summary of Key Enhancements

The MySQL Cluster 7.2 Development Milestone Release and latest labs.mysql.com builds deliver enhancements based on input from the community

  [Read more...]
Showing entries 1 to 30 of 32 Next 2 Older Entries

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