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Displaying posts with tag: Oracle (reset)
Log Buffer #321, A Carnival of the Vanities for DBAs

Can’t find what you want or need? Do you have a tip or trick to share? Do you want to lament over a technical woe? If yes, then blog and send it to us for the Log Buffer, just as this one contains tips, tricks, and woes.
Oracle:

Fahd Mirza and Tanel Poder throw the spotlight on the v$cell_thread_history view with respect to the Exadata.

Mark W. Farnham‘s rightsizing goes on with a roar, as he declares that he is pretty much a green sneaker, tree …

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MySQL Book in Chinese

One of my old students and lab assistants stopped by to show his fiancée the BYU-Idaho campus. It was a long trip since he lives in Macao, China.

He kindly brought me a copy of my Oracle Database 11g and MySQL 5.6 Developer Handbook in simplified Chinese. He’s holding it in the photo.

That makes three books translated into Chinese, which made my day. It’ll be interesting to see if the new MySQL Workbench: Data Modeling & Development book gets …

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Zend 6 & Timezones

Just went through all my PHP testing against a fresh instance of Oracle with Zend Server Community Edition 6, and found these warnings, guess that’s pretty clean for the Oracle part of the installation. I didn’t notice it before because generally I do most of my PHP development against a MySQL database. I should have been configuring the php.ini file routinely, as qualified in this PHP forum discussion.

      Warning: oci_set_client_info(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in C:\Program Files …
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Get the Best from Web, Cloud, and Embedded Applications as a MySQL DBA

After taking this MySQL for Database Administrators course, you will be equipped to use all the features of MySQL to get the best out of your Web, Cloud, and embedded applications, whether you work with the command line or graphical tools such as MySQL Workbench and MySQL Enterprise Monitor, whether your application uses complex queries or the NoSQL API, and whether your preferred challenge is replicated servers or highly-tuned transactional systems.

You can take this 5-day live instructor-led course as a:

  • Live-Virtual Event: Take this course from your own desk, no travel required. You can choose from a wide selection of events on the schedule to suit different timezones.
  • In-Class Event: Travel to an education center to attend …
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Log Buffer #320, A Carnival of the Vanities for DBAs

The red carpet has been laid down at this Log Buffer Edition, and you can witness and cheer the cat-walking blog posts from Oracle, SQL Server, and MySQL. Every one of them is chic, elegant, and sensual in its own right. Enjoy.
Oracle:

Create colored heat maps in SQL*Plus with Kyle Hailey.

Here’s a quick and dirty script to create a procedure (in the SYS schema – so be careful) to check the Hakan Factor for an object.

Connor has a good post about default null for collection parameter.

This is yet another blogpost on …

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Getting Started with the MySQL Database Across FIve Continents

The MySQL for Beginners course is your first step to getting started on the MySQL Database.

This four-day, live, instructor-led course is your chance to learn about this powerful relational database management system - MySQL is the most popular open source database in the world.

You can take this course as a:

  • Training-on-Demand: Follow this class at your own pace through streaming delivery of lecture material and booking time to perform exercises.
  • Live-virtual event: Participate in this class from your own desk - no travel required. Choose from a selection of events on the schedule to suit different time zones.
  • In-class event: Travel to an education center to take this class. Below is s selection …
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Log Buffer #319, A Carnival of the Vanities for DBAs

This week again, the Log Buffer Edition covers the exciting and ever-evolving galaxies of Oracle, MySQL and SQL Server.

Oracle:

When does an Oracle process know it’s on Exadata?

MobaXterm 6.3 has been released. You can find the download and changelog in the usual place.

A new major release (version 3.0) of Randolf’s XPLAN_ASH tool is available for download.

Important !! Clustering Factor Calculation Improvement

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MySQL is Better Than Ever for the Web

Whether you are a developer who wants to use MySQL and PHP to build and maintain websites or if you want to learn how MySQL and PHP can be used for the rapid prototyping and development of dynamic websites, the MySQL and PHP - Developing Dynamic Web Applications training course is for you.

This four day, live, instructor-led course is available as a:

  • Live-virtual event: You can take this course from your desk - no travel required. Choose from a selection of events already on the schedule.
  • In-class event: Travel to an education center to take this course. Below is a selection of of the events already on the schedule.

 

Location
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Log Buffer #318, A Carnival of the Vanities for DBAs

News and views are an integral part of our modern daily life. When it comes to the information-hungry roles such as database professionals, such need becomes more pressing. Log Buffer is one way to keep abreast of news and views from the world of Oracle, SQL Server, and MySQL.

Oracle:

There is a significant update SLOB 2, Kevin Closson informs.

Charles Hooper is grouping Data Sets by Week Number of the Month.

Chris Antognini has shared a script that is used to demo ITL deadlocks.

As …

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MEB : The journey so far 2010-2013

MySQL Enterprise Backup (MEB) was born 3 years ago as a newly branded avatar of InnoDB Hot backup. Wanted to share what has gone on so far, how we at Oracle think about

backup, the milestones that we have achieved and the road ahead. The idea for this blog came to me after looking at Mikael's latest blog. While Mikael talks about MySQL, I want to talk about MEB.

When we started with InnoDB Hot backup the first challenge was to have it adhere to the development, quality and release processes for MySQL. This meant creating a

quality plan, getting it into the development trees of MySQL and ensuring that each piece of new code went through architecture and code review. Though the initial implementer and architect of Hot backup continues to work with the MEB team, there were a host of new engineers to be trained. We also …

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