As per the famous saying, ‘information is wealth’, a lot of information is being produced now a days by almost every company. Most of the information will help them in their day to day operations and there is other information that they need to store as a part of their client’s work. In order to store these information and to query and process it properly one needs to have good database system and a good software for querying the data base. The most famous database management system is the database system developed by Oracle.
Almost every company and organization is using the data base management system of Oracle and it requires good talent to manage these databases. Oracle has created many certification programs for training people in Oracle applications in order to make them a professionals in Oracle applications. When a person wants to become an Oracle professional, he has to have Oracle 11i certification. It is a certification that is well known in the job market and almost every employer would require the candidate appearing for a data base job to have it. On having this certification, the person is assumed to be able to create a very effective data base using Oracle. He would also be able to create various queries from the database to obtain necessary information.
If a person doesn’t have complete knowledge on how to create and manage a database then he might cause lots of problems due to duplication problems.But if the person is certified by Oracle, then he would have in depth knowledge regarding the various aspects of database management system. The course needs one to be spending good amount of time and effort in preparing for it to clear it. To become a database professional, it is essential that a person should have this Oracle certification.