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Flashback Technology – Flashback Transaction Query

In my last posts Part I , I talked about how to retrieve old data which has either been updated, deleted or modified in any way and… 1,052 more words


In-Memory Advisor

One common question with the new in-memory columnar for is what tables should I place in the column store? In the beginning this was knowing your system and perhaps a bit of trial and error to find out which objects were right. 1,549 more words


Government's open source push worries software cos like Microsoft, IBM and Oracle, from India #cloud #cloudcomputing #india

NEW DELHI: As the government looks to adopt open source software development for its applications, proprietary software vendors such as Microsoft, IBM and Oracle are worried, and are looking at alternative ways of doing business, say experts.   62 more words


REST/JSON in MAF by Waslley Souza


REST/JSON has several advantages over SOAP/XML, so it is preferred for mobile web services. As REST/JSON is a smaller than SOAP/XML, you will be passing much less data over the network. 212 more words


Convert the dataguard into read only mode.

Convert the dataguard into read only mode.

Note: Active dataguard required seperate license as per Oracle Product.

In 11g, Oracle introduced the Active Data Guard feature. 181 more words


Adding An EMC XtremIO Volume As An ASM Disk With Oracle Database 12c On Linux - It Does Not Get Any Easier Than This.

When Something Is Simple It Must Be Simple To Prove

Provisioning high-performance storage has always been a chore. Care and concern over spindle count, RAID type, RAID attributes, number of controller arms involved and a long list of other complexities have burdened storage administrators. 746 more words


End Your Data Modeling Pain

Tired of hand drawn data models, or models drawn in Visio or even PowerPoint?

Still limping along on an old Oracle Designer repository?

Can’t afford the license for your current modeling tool anymore? 827 more words