I'm trying to learn the various technologies involved in J2EE and I was just wondering what the most popular revision control software in the industry is? If there isn't a single one what do you see as being used the most and which one is fairly uncommon?
Note: this article covers simple compression. Oracle introduced in version 11g release 2 a new feature called Advanced Compression which is not covered here.
General principle of Oracle compression
Oracle compression is a way of reducing the d…
Shell script to create broker configuration file using current broker Configuration, solely for purpose of backup on Linux.
Script may need to be modified depending on OS-installation.
Please deploy and verify the script in a test environment.
This video shows how to copy a database user from one database to another user DBMS_METADATA. It also shows how to copy a user's permissions and discusses password hash differences between Oracle 10g and 11g.
Using examples as well as descriptions, step through each of the common simple join types, explaining differences in syntax, differences in expected outputs and showing how the queries run along with the actual outputs based upon a simple set of dem…