Just as information has become an integral part of technology, blogging has become an inseparable part of technology too. Database technologies are no exception and blogging in that arena is booming. This Log Buffer Edition is booming with some bombastic blog posts.

Oracle:

Arup Nanda asks. Application Design is the only Reason for Deadlocks? Think Again.

It’s time that businesses took a good, hard look at the way they manage their cloned database environments, Kyle Opines.

Randolf touches the interesting topic of ASM AU Size And LMT AUTOALLOCATE.

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Spatial data is being more used and needed at a larger number of applications. This type of data is not always easy to be managed or queried. And sometimes calculations need to be done in the application code instead of doing them at the server. Recently we added a new class to manage spatial data with Connector/Net, so our users can have the option to handle spatial data operations at their application code.

I’ll be on a whistle-stop tour of California next week, including two presentations at the Percona Live MySQL Conference and Expo.

On day one at 1:20pm I’ll be presenting CAP Theorem: Two out of three ain’t right, in which I will be challenging the popular ‘two out of three’ explanation of CAP Theorem, examining the evidence from a variety of experts, including Dr Eric Brewer.

Then on day three at 9:00am I’m very honoured to be providing a keynote presentation, The State of the MySQL Ecosystem.

Here’s an overview of the presentation:

It is now over three years since Oracle …

The Percona Live MySQL Conference and Expo begins next Monday and runs April 22-25, 2013. Attendees will see great keynotes from leaders in the industry including representatives from Oracle, Amazon Web Services, HP, Continuent, and Percona. They can also participate in thought provoking Birds of a Feather sessions on Tuesday night and the Wednesday night Community Networking Reception will be fun and entertaining with the presentation of the Community Awards and the Lightning Talks.

If you cannot attend the entire Percona Live MySQL Conference but want to take advantage of the keynotes, BOFs, and Community Networking …

MySQL, the most popular open source database brings you great performance. You can see the performance details in http://dimitrik.free.fr/blog/. To help you get the most from MySQL's performance, take the MySQL for Performance Tuning course.

This four day instructor-led training course covers:

• Performance Tuning Basic
• Performance Tuning Tools
• MySQL Server Tuning
• MySQL Query Cache
• Storage Engines
• Schema Design and Performance
• Performance Tuning Extras

This course is available in three delivery types:

• Training-on-Demand: Take this course at your own …

MySQL Connector/Net 6.7.1, a new version of the all-managed .NET driver for MySQL has been released.  This is the second of two alpha releases intended to introduce users to the new features in the release.  This release is not feature complete and there are significant limitations but it should be stable enough for users to understand the new features and how we expect them to work.  As is the case with all non-GA releases, it should not be used in any production environment.  It is appropriate for use with MySQL server versions 5.0-5.6

Like in love there is no precondition, there are no limits held when it comes to the labor of love called as blogging. Lovingly this Log Buffer edition brings you some more roses from database arena.

Oracle:

Marco Vigelini shares as how to duplicate a production database on a different server mantaining the same SID and directory structures with ‘duplicate’ RMAN command and how to resynchronize a duplicated remote database using RMAN backups.

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Get the most out of your MySQL environment by learning to develop your new applications cost-effectively using MySQL with different languages such as Java and PHP.

The MySQL for Developers course is a 5 day, live, instructor-led course where you learn to:

• Use MySQL tools to connect to databases.
• Examine database structure and contents.
• Generate database structure diagrams.
• Execute complex queries and stored routines.
• Manipulate numeric, text, spatial and temporal data.
• Execute complex subqueries and joins.

You can take this course as a:

• Live-Virtual Event: Take this course from your own desk - no travel required. Choose from one of the many events already on the schedule to suit different timezones. Delivery is …

It is an industry norm, supported by analyst researches that blogs are the best informal medium to share the information.  This unique medium provides readers with increased leverage in negotiating the hard turns in their technological lives. Log Buffer makes that leverage more powerful.

Oracle:

Alan Gardner is deploying Cloudera Impala on EC2 with Example Live Demo.

If you want to follow the real news and insight into the online learning revolution, then e-Literate has always been the blog to follow.

Tuula Fai wants to do things, and when he cannot he reverts to a little help.

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MySQL for Database Administrators is the foundation of the authentic MySQL Curriculum. By taking this live 5-day instructor-led course, you find out how MySQL enhancements increase performance, scalability, reliability and manageability of your Web, Cloud and embedded application requirements.

You will learn to:

• Setup the server and databases
• Maintain and secure data
• Configure for performance and high availability
• Explore real-world problems and discover best practices

You can take this course as a:

• Live Virtual Event: Take this course from your own desk choosing from 15 events already on the schedule, delivered in English or Germany.
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