Oracle DBA Material

In the year 2005 I decided to get Oracle course with Oracle Workforce Development Program (WDP). I take course with SQL Fundamental and Administration Workshop (to get OCA certificate). Event today my company not used Oracle as their databases but I still want to studying Oracle.

In a long period I search an e-book about Oracle (event I have Oracle book) and now it all was pay. I founded that book with lab script, unfortunately for SQL Fundamentals I’m not found for lab script.

This book is same as Oracle WDP program used in their courses, so you get the same case as the courses. Here I will list where you can download the book:

• Oracle Fundamental I
• Oracle Fundamental II
• Oracle Fundamental III
• Oracle Administration Workshop I
• Oracle Administration Workshop II

Notes:

For encrypted files, the password is `www.eftekasat.net`

JRockit

As every one know java is one of the most powerfull programming tools in this world, java application can be run on many platform (create once run every where). Every java aplication need JVM (Java Virtual Machine), without JVM java aplication cannot be run.

Oracle build with java technology in all core. This why oracle can be installed in other Operating System. As Java aplication Oracle need a virtual machine, but now Oracle have they own Virtual machine and they have name We must be wondering what is the different JVM with JRockit?

As we know JVM (SUN Microsystem) have a high memory used, Oracle try to break this with JRockit problem as the first JVM uniquely optimized for the Intel platform, enabling Java applications to run with increased reliability and performance on lower cost, standard-based platforms. Unlike other JVMs, BEA JRockit is designed to power demanding server-side Java
applications-delivering superior performance, manageability, and reliability for enterprise applications.