Arsh Ltd is a database administration (dba) consultancy specializing in Oracle databases. Our core areas are Oracle database design, development and ongoing database administration.

The company is setup and run by an experienced oracle DBA who has 12+ years of Oracle database administraton experience in a live OLTP production, Staging (QA) and development environment. He has handled most database issues with clear plan and decisiveness.

Most of Oracle professionals (dba's or developers) believe in having their personal dba notes, dba material and dba scripts which are useful to clearly understand a concept (e.g. Oracle Streams, Backup and Recovery, Performance tuning etc). These are also handy when you need to refer something on which you had already spent some time earlier. This site provides very useful, clear, concise, step by step personal notes and scripts which have been created over a period of time and used in daily oracle DBA/developer activities. Due to their immense use, they are a must haves for any Oracle professional

If you are one of the following, then please continue to read further as this will expidite your learning process, be it for succeeding in an interview or in your normal daily database work -

1. Oracle database administrators (dba's)
2. Oracle dba/developer
3. Oracle developers
4. Oracle developers aspiring to become an Oracle dba (oracle developer to dba)
5. Oracle dba's aspiring learn Oracle developer skills
6. Non Oracle professionals aspiring train as Oracle dba or Oracle developer