Gerald on IT

The big picture

A couple of weeks ago a customer had some troubles with the overall performance. He complained that everything is slow […]

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

TIOBE just released the “Tiobe programming community index” for April 2010. And guess what – C is back on top

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

Then you get registration emails like this: Hello $users.firstname! Your username is: $users.Login

How often have you been in a situation where you wanted to do an IF/ELSE in a SQL query. How

This here is a link to an Oracle specified Google search: http://www.miracleoy.fi/search.html It was created by the Finland Miracle group