Faster queries please !

Everybody wants their queries to run instantaneously. Business people don’t care much about the related technical issues. They have business needs, and it’s up to the IT people to take care of the how. This article will cover a few infrastructure options.

Collect and Query Data

This article will cover data collecting and querying methods.
What is an ETL tool ?
Once we've collected the data, how do we query structured, semi-structured and unstructured data ?

Categorise Data

How to categorise data ? Is all data to be held into a relational database, or is there other ways of storing it ?
follow the guide ...

Oracle Data Migration

I’d like to share with you here my adventures in migrating a big database. This should give you some insight into the different Oracle migration methodologies, the issues facing the DBA and the business and hopefully, some answers.