Mongodb - A other approach to data

If you develop a application with classical sql you have a major problem:
Once you have related data, you need joins, but indexing on joins does not work that good. So you introduce denormilisation and build extra tables.

Nosql tries to fix this problem by storing complete objects into a "collection". So for example you would stores the count of comments on a node, on the node document.

This presentation will explain

• where/why sql has problems
• Design of nosql
• Drupal Integration and how to use it in your code

PS: If you want to be part of the session and present something, feel free to leave a comment.

PS2: Could english-speaking-people leave a comment, whether they attend the session. Its no problem to prepare the session in english/german.

Slides: 

mongodb.odp