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Oracle Database, Oracle 10g, Oracle 11g, Oracle XE, Oracle RAC, Oracle Instant Client, Oracle Data Guard and Oracle Exadata resources, news, and support articles.

Documentation for Cloudera Impala 1.0

The Cloudera docs have been undergoing some reorganization lately. That applies double to the Impala documentation, which moved from beta to GA status and has been restructured at the same time. For posterity (and a little Googlerank mojo), here's the current layout of the Impala docs in mid-May 2013:

Cloudera Impala Release Notes

New Features in Impala
Incompatible Changes
Known Issues and

May 14, 2013 9:13pm

oracle veri tabanı arayüz

bitirme tezim oracle veri tabanında bır arayüz oluşturulacak.yanı hocanın bana dedıgı odev konusu.bu arayüz nasıl oluşturuluyor nedır fonksıyonları neler amacı ne.yanı benım bır fıkrım yok.bu konuyla alakalı bılgısı olan varsa benı bır aydınlatabılırmı.
May 14, 2013 1:08pm

UKOUG Database SIG Leeds- review

Last week we held the UKOUG Database SIG in Leeds as I described in a recent post. It was a well attended event in a  central location with excellent refreshments available. – Thank you to UKOUG’s  Anna Crellin for organising the day so well.

May 14, 2013 11:54am

Websites for the Greater Good: Non-Profits on WordPress.com

All kinds of organizations make their home on WordPress.com: small businesses, municipalities, religious organizations, schools, community groups. We also provide an online HQ for quite a few non-profits, from the global to the hyperlocal. They turn to WordPress.com for an easy-to-use, low cost solution that gets them an effective web presence without diverting thousands of dollars from their missions: helping others.

May 14, 2013 11:47am

Follow-up: Using Optimizer Hints for Oracle Performance Tuning Webinar

Thanks to everyone who attended my webinar on using hints for Oracle testing and performance tuning. As usual, it was a great event and I appreciate the comments and questions.

Downloads:
Presentation PDF
Related scripts
Webinar recording (coming soon)

May 14, 2013 8:05am

SQL Plan Stability and CBO Statistics Myths Busted

Carlos Sierra:

May 14, 2013 7:30am

Big data challenges can be overcome with the right skills, tools

Big data analysis has come to play a major role in providing enterprises with a competitive advantage. However, many firms are still struggling to effectively manage and mine these large caches of information, which are only continuing to grow, integrating new sources and formats that complicate the process. As a result, businesses need to deploy the skills of database experts in efforts to fuel more accurate and efficient decision-making.

May 14, 2013 6:51am

IT demonstrates immense opportunities and challenges to adopting trends

Due to the emergence of new mobile devices, the proliferation of cloud computing and other complexities contributing to the "Internet of Things," many enterprises have had to overhaul IT departments to meet new needs and objectives. However, a growing skills gap has left many firms unable to capitalize on the advantages of these IT trends.

May 14, 2013 2:00am

Java Pipes vs. Socket

In a recent project I should have implemented an InputStream in a java code. There are many ways to achieve this and in this blog post I will show off the performance of just two of them, Sockets and Pipes ( PipedInputStream and PipedOutputStream ).

May 14, 2013 1:50am

Viewlets for the Exalogic Templates for Siebel and E-Business Suite

A number of Applications virtual templates for Exalogic have been recently released. Amongst them are E-Business Suite and Siebel Templates. As part of the effort to support the pre-sales activities a recorded overview of the deployment of the templates have been prepared . These recordings or viewlets can be shown to customers as an introduction to virtualization in Exalogic: during the recordings we demonstrate how the templates can be downloaded, the Exalogic machine resources allocated and the templates deployed.

May 14, 2013 1:26am
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