Technology Cafe

Its not always your site says anything to you

But mine did…It said ‘XDB’.

It was my grails application.This is the login window Firefox showed be gleefully with the message

The site says XDB

IE played dumb(er) - It too presented a login screen - but had a simpler message

XDB

I was in the process of trying a few things [...]

Grails quick-start example is a neat way to start off with Grails.

It will show you how to connect to HSQLDB and gets a quick and elementary web app up and running in no time.

But soon, I wanted to get on with the “real” stuff- Oracle

These are the changes I did to connect with Oracle (and [...]

Collection of resources on Database Deadlocks 

A) How unindexed foreign keys cause database deadlocks in Oracle

http://asktom.oracle.com/tkyte/unindex/index.html

B) What is a deadlock and causes- Oracle

http://www.oratechinfo.co.uk/deadlocks.html

C) Avoiding deadlocks

http://www.devx.com/getHelpOn/10MinuteSolution/16488

D) Definition of Locks , Blocks and Deadlocks

http://www.oracle.com/technology/documentation/berkeley-db/je/TransactionGettingStarted/blocking_deadlocks.html