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The 2009 MySQL Conference & Expo, April 20-23, 2009 in Santa Clara, CA, brings over 2,000 open source and database enthusiasts together to harness the power of MySQL and celebrate the huge MySQL ecosystem. Register now and save up to $200 USD with Early Price through February 16!
We're planning four days packed with insight, inspiration, and information that you can put to use immediately. Choose from more than 120 sessions and in-depth tutorials among 16 conference tracks, including:
Take a few moments to complete our user survey, and you will be entered into a random drawing for a free pass to the 2009 MySQL Conference & Expo. Plus, you will be helping to shape the future direction of MySQL products.
Between the time that MySQL 5.1 went GA (November 27, 2008) and January 6, 2009, MySQL 5.1 GA has been downloaded more than 1 million times.
Thursday, January 22, 2009 - 2:00pm PST
Join us for this informative technical webinar presented by Adam Donnison, System Administrator and Senior Web Developer at MySQL.com. In this presentation, we'll learn how memcached, replication and load balancing has been implemented to help overcome scalability issues and deliver 20 million pages to 3 million unique visitors every month. Adam will also discuss some lessons learned while migrating the site from 5.0 to 5.1. Finally, we'll take a look at how MySQL Query Analyzer was used to identify bottlenecks and query tuning opportunities which yielded orders of magnitude in improvements on several queries.
Clickability is the global leader in on demand Web Content Management, serving over 350 million page views per month for hundreds of customers. With the help of the MySQL Query Analyzer, Clickability was able to reduce the database load and double the publishing application's performance. As a result, Clickability saves time and money in debugging, gets better utilization of their hardware, and scales with fewer resources.
Read the Case Study » (http://www.mysql.com/why-mysql/case-studies/clickability.html)
Xceedium is the premier provider of entitlement management solutions that reduce the cost and complexity of controlling high-risk users. Xceedium relies on MySQL in its Xceedium Gatekeeper line of hardened appliances that automate compliance reporting, manage outsourcing risk, provide secure and efficient access to remote infrastructure and control vendor access.
Read the Case Study » (http://www.mysql.com/why-mysql/case-studies/xceedium-relies-on-mysql-high-security-appliance/)
MySQL University is a no cost online training program for Sun Database Group Engineers, MySQL Community Contributors and anyone who's interested in MySQL development and internals. Sessions are scheduled on Thursdays and usually last for an hour. Upcoming topics include Scalability, MySQL Performance, Using DTrace with MySQL, Backing up MySQL using file system snapshots, and much more.
MySQL Cluster 6.3.20, a new version of the the leading open source, high availability database for real-time, mission critical telecommunications services, has been released in source and binary form for a number of platforms (Linux, Solaris, Mac OS X), and is available for download. This is a bugfix release which replaces MySQL Cluster 6.3.17.
A new version of MySQL Connector/C++ has been made available: MySQL Connector/C++ 1.0.2alpha. The MySQL Connector/C++ provides a C++ API for connecting client applications to the MySQL Server. Please see the documentation and the CHANGES file in the source distribution for a detailed description of bugs that have been fixed.
Wasn't there a release just some days ago, you might ask? Yes, indeed - but we had to create a quick follow-up because a nasty bug found its way through our test and into the recently released 5.0.28. Once discovered we found and fixed the root of the problem quite quickly. Additionally we introduced some new icons last time which didn't find their way into the installer script as well. We strongly recommend to update to this release ASAP.
We're closing in on features left to be implemented in 5.1 and keep improving on stability. All object editors are in place now (some of them still in a basic version though) and a bunch of memleaks has been fixed already. Additionally we now statically link the ctemplate-library and therefore you won't have to care about installing/maintaining that package on your own anymore. We provide bin and src packages for Ubuntu and Fedora9 (both 32bit) at the moment.
Thanks to the hard work of our mac-developers, we just finished and uploaded the first Alpha version for OSX of our upcoming MySQL Workbench 5.1 for everyone to try. It's a 1st alpha version, so don't expect a full blown design application already - and the binary is Intel only this time. But what we deliver, is a working UI where you can load/save existing Workbench-documents and create diagrams from imported SQL-scripts.
A couple of people have asked for a means to set the list of INSERT statements of a table from data already in an external file. While we haven't implemented that feature in Workbench as of now, that's something that can be easily added as a Lua plugin.
The Amazon Elastic Compute Cloud (EC2) service provides virtual servers that you can build and deploy to run a variety of different applications and services, including MySQL. The EC2 service is based around the Xen framework, supporting x86, Linux based, platforms with individual instances of a virtual machine referred to as an Amazon Machine Image (AMI).
When used together, MySQL and GlassFish provide an excellent, low-cost solution for quickly developing and deploying web applications that are not only secure and reliable, but also scale to meet increasing demand and are highly responsive to user requests.
Ed Ort and Carol McDonald
This is the second article in a series of articles on GlassFish and MySQL. Part 1 of the series describes the advantages of using GlassFish with MySQL and illustrates why the combination is a perfect choice for developing and deploying web applications. In Part 2, you'll learn how to develop a create, read, update, delete (CRUD) web application that uses GlassFish and MySQL.
Aftonbladet was founded in 1830 and is the largest media group in Sweden. The Aftonbladet newspaper is the largest and most read newspaper in the Nordic region, with about 1,209,000 readers a day.
Read the Case Study » (http://www.mysql.com/why-mysql/case-studies/aftonbladet-swedens-bets-on-mysql/)
The following blog posts are from PlanetMySQL. PlanetMySQL is an aggregation of blogs and news from MySQL developers, users and employees. It is an excellent source of all things about MySQL, including technical tips and best practices.
The one thing that has consumed my days (and nights) recently, has been the organising of the MySQL Conference & Expo 2009 (hereinafter, referred to as the CE2009).
For starters, we've had 356 proposals. That basically provides a 1:3 acceptance:rejection ratio. So the voting committee had a really, really hard task to look at talks.
2008 was a good year for MySQL Certification. 1,986 folks took exams which is a 14.6% gain over 2007. 736 candidates earned certifications and that is a 14.4% gain. The biggest gains were in Associate (up 300%) and DBA (up 35%) certifications. Oddly the Developer cert was down 40%.
So what happens in 2009?
The other day, a client mentioned they were getting strange results when running ALTER TABLE. The episode involved modifying an existing primary key to add an auto_increment primary key: it was "shifting" values. Say what?!
Can you use TRIGGERs to increase performance? Really? Isn't so that a TRIGGER on a table will reduce performance, just as any FOREIGN KEYs will? Right?
I have seen a few people now ask about using MySQL's FULLTEXT indexing with asian languages such as Chinese, Japanese and Korean (herein referred to as CJK.), however, there doesn't seem to be a good centralised article that covers it.
There's any number of ways to integrate your application with Memcached to take advantage of Memcached's power. Here's a list of some of them (and because I am most familiar with PHP in this case so that's what I've listed, and by no means is it exhaustive).
I've run by quite a few triggers lately on production systems. In previous posts, I've written about problems solved with triggers. So here's a compilation of some solutions based on triggers; and some problems which are not (yet?) solvable due to current triggers limitations.
MySQL will be exhibiting at this year's GSMA Mobile World Congress to be held in Barcelona between February 16 and 19, 2009. Come and see MySQL Cluster Carrier Grade Edition in action as it provides 99.999% data availability and millisecond response times while supporting a SIP communicator application.
MySQL will be part of the Sun Microsystems stand, located in Hall 2, Booth #2C12.
Fill the inquiry form to book a meeting with a MySQL representative at the Congress » (http://www.mysql.com/about/contact/)
MySQL Cluster Sandbox let's you get going within seconds. The packages contains a number of scripts to install, setup, and run MySQL Cluster and are intended for localhost installation only. They can be used for evaluation and development, as well as getting familiar with MySQL Cluster.
If you have max 15 minutes and want to try out MySQL Replication (geo redundancy) between two Clusters on your localhost (only tested on Linux) or on vmware then this Sandbox is for you.
I spent last night adding 75% of the next step for our multi-threaded datanode and got new numbers... The config is the same as earlier post, with the exception that MaxNoOfExecutionThreads=8.
Many users use MySQL Cluster for session management. In MySQL Cluster tables are checkpointed and redo logged to disk.
But for session data, do we really care?
Here is a summary about Disk Data tables in MySQL Cluster.
One thing we were guessing at with Massimo yesterday is, if you store large blobs as disk data, how much will they consume DataMemory and IndexMemory (primary key, each "chunk" has a hidden primary key, first 25x bytes of blob stored in memory...)?
Polystar is a telecommunications supplier, providing service assurance and network performance monitoring solutions to the leading telecom manufacturers, operators and service providers worldwide. The global customer base includes T-Mobile, Telefonica, Telia and Telenor. Polystar's solutions provide real-time visibility into the reality of operators' network quality and their customers' experience. The products empower network owners of fixed or mobile networks, as well as for VoIP and NGN to make business-critical decisions with speed and accuracy.
Read the Case Study » (http://www.mysql.com/why-mysql/case-studies/polystar-monitors-telecom-mysql/)
Flexilis offers mobile security solutions designed specifically for mobile devices from the ground up. Scalable to support both individuals and global corporations, Flexilis protects mobile devices against threats including, viruses, malware, spam, lost or stolen devices and hackers. In addition, users gain the protection of a secure, global communication link to the Internet.
Wednesday, January 21, 2009 - 9:30am PST
In this webinar we explore how the Sun GlassFish Communications Server, developed under the SailFin project, and MySQL Cluster Carrier Grade Edition enables Communication Service Providers (CSPs) to cost-effectively address the core requirements of Service Delivery Platform (SDP) deployments in the delivery of new services over converged networks.
Thursday, January 15, 2009 - 10:00 GMT
Recently the advent of mainstream virtualization technologies, power costs becoming increasingly important and environmental concerns have caused many organizations to look carefully at the systems they deploy and how to get the best return from their platform.
In this web seminar, Ivan Zoratti, Sales Engineering Director for MySQL EMEA, will look at:
Thursday, January 22, 2009 - 10:00am PST
Virtualizing and scaling MySQL can provide substantial benefits when properly implemented. This session covers:
Join this web seminar to learn more about these features and how you can put them to use.
Tuesday, January 27, 2009 - 10:00am PST
Join us for this informative technical webinar presented by Arun Gupta, Glassfish Evangelist at Sun Microsystems, where he will demonstrate how to leverage the latest version of the Netbeans IDE to develop and deploy MySQL and Glassfish backed applications using the JRuby-on-Rails framework. Rails is an open-source Web framework for Ruby developers, while JRuby is an 100%-pure Java implementation of the Ruby language. Combining JRuby-on-Rails with the MySQL database and Glassfish application server allows developers to deliver scalable and robust applications for the web in a complete and integrated stack.
Wednesday, February 4, 2009 - 10:00am PST
Xceedium is the leading provider of entitlement management solutions that control high-risk users. The Xceedium GateKeeper™ is a hardened security appliance that relies on the performance and resiliency of MySQL Classic to store enforcement policy and continuously log, record and report on all the activities of high-risk users in demanding enterprise and government environments. In this presentation, Kern Weissman, Sr. Director of Product Management will discuss the importance of the MySQL database for Xceedium's enterprise-class security appliance.
Wednesday, February 25, 2009 - 10:00am PST
Join MySQL and Kickfire for this webinar in which we will discuss:
Cupertino, Monterrey, Mexico City, Johannesburg
An Authorized MySQL instructor will teach you how to develop applications in PHP and how to use MySQL efficiently for those applications!
Through a hands-on approach, this instructor-led course will help you improve your PHP skills and combine them with time-proven database management techniques to create best-of-breed web applications that are efficient, solid and secure.
Register Now for an Upcoming Date » (http://www.mysql.com/training/courses/developing_dynamic_webapp.html)
A dedicated MySQL certified consultant will work closely with your team to:
Learn More » (http://www.mysql.com/consulting/packaged/datawarehouse.html)
Tuesday, February 10, 2009 - 15:00 CET
Join us for this web seminar to understand how to implement a complete and seamless open source data warehouse solution, including: