Tag: Oracle

Under The Hood of Oracle Clusterware 2.0: Grid Infrastructure

Posted the slides of Under The Hood of Oracle Clusterware 2.0: Grid Infrastructure (UTHOC2). Updated for Oracle Database 11g Release 2.

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Where is Oracle Block Change Tracking Today?

See Alex’s white on Block Change Tracking Internals that’s now published on My Oracle Support. Take a poll on Oracle BCT adoption. Learn about some unconventional uses of BCT such as incrementally updated standby. Get involved – share your experience.

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Log Buffer #307, A Carnival of the Vanities for DBAs

If you are looking for some of the great blog posts of the week in database technologies like Oracle, SQL Server, and MySQL, then Log Buffer #307 is the place to be. Enjoy!

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How to Troubleshoot OEM 12c Cloud Control Auto-Discovery

OEM 12c Cloud Control looks daily for new targets, placing them in a queue for admin promotion to managed objects. Details and troubleshooting info follow.

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RMOUG – Tech Show Extraordinaire

This post will take a look at RMOUG 2013, the events, the sessions and the great chance to meet friends and colleagues

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Log Buffer #306, A Carnival of the Vanities for DBAs

Bloggers are striving hard to up their game. They are writing, editing, formatting, trimming, enhancing their blogs to offer maximum value. This Log Bufer Edition #306 cherishes these efforts.

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REGEXP_REPLACE: Auto-Translate SQL Literals to Bind Vars

In this post I show you how to get SQL strings transformed in a way that resembles the result of cursor_sharing.

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Pythian Appearances at RMOUG in Denver CO

As usual, the who’s-who of the Oracle tech space will be assembling in Denver the week of February 11 for the Rock Mountain Oracle Users’ Group. A plethora of Pythian employees with be speaking as will we also have a booth in the vendor hall. Please drop by and say “hi”. See the full detail of who is presenting and when.

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Log Buffer #304, A Carnival of the Vanities for DBAs

When it comes to the information and its management, nothing compliments information than the databases. This Log Buffer Edition #304 covers the latest and greatest database technologies related to Oracle, SQL Server and MySQL.

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The Easy Way of Finding Similar SQL Statements

As we all know proper use of bind variables in SQL statements is a must to make transaction processing applications scalable. So how do we find the queries that don’t use bind variables and have to be parsed each time they are executed? There is number of ways, but this article is all about the most effective way I know. If you have a better one – let me know please!

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