Technology – Page 11 – Gerald on IT

Indexing strategies with Jonathan Lewis

Today I was part of a NYOUG seminar about “Indexing Strategies” held by Mr. Jonathan Lewis himself. If somebody doesn’t […]

I’m currently in Menlo Park, California at the old Sun lab from Oracle and do some Exadata testing for work.

What happens if you forget to move our redo logs to a fast disk? Well you will see something like

Oracle provides a powerful out of the box tool called LogMiner within the Oracle database. LogMiner enables you to query

This page has moved to Oracle Database Lock Types. Please visit that page.

Over 1 and a half year ago I posted the enqueue waits for Oracle 10g. Well, a lot has changed

Today my boss asked me if I know how to fix the search engine for FireFox for AskTom.oracle.com since Tom

TimesTen gets usually deployed in the Middle Tier – same location where the application runs TimesTen is persistent and can

In my last two posts I talked a little bit about bitmap indexes, how they work and why they lock.

In my previous post I talked about bitmap indexes, where they should be used and where they shouldn’t be used

In the last few months I got more and more involved into the Data Warehouse side. This is actually not

Last Wednesday I had the chance to visit an Oracle seminar at the Marriot hotel in New York City. I