Important of Oracle Database Administrator in present market
At the heart of every corporation there is a server that holds all the necessary information that the business needs to run. Around the world there is no such business that world without record keeping. From small, medium to the larger corporation, they all work around the server that houses information about their clients and the orders they are handling. From basic to advance information such as employee database, transportation database and accounts, these all record are housed in a single server. And none of the record gets mixed up. These servers are complex data warehouses.
Servers are automated machines that work under certain conditions. Servers house the mainframe of Oracle database that is connected to a number of other servers. And a number of employees are simultaneously operating the same database mainframe using easy to use interface developed under some other utility suppose VB (Visual Basic), Java, Oracle developer. Hundreds of queries are executed in matter of seconds to perform retrieve, save, edit and delete functions. Although Oracle database systems are famous for their reliability but there can be a number of situations when these system can crash or there can be a bottle neck at a particular nod.
Oracle DBA is always present on or near the site where Oracle database system is operating. He is the main help and the rescuer available at the site. Troubles whether they are in the system or in the code of query generated, they are handled by him to save time. He is a certified professional looking after the performance of the heart of your business. If he is not trained enough or he lacks required experience, then your whole system along with business itself in trouble. Any wrong and untimely move by him would jeopardize the mission of business.
Recent financial crises led to collapse of a number of big corporations and businesses around the globe. The current economic situation leaves no room for error. Therefore it is mandatory that business performance should never come down. On the other hand ever possible efforts being put in to boost the performance. Oracle DBA plays the most vital role in this effort. He makes sure that there are no delays in information transfer. He makes sure that the server runs smoothly. It is his duty to monitor the database network, and in case of a bottleneck development he reacts fast and trouble shoot the problem. It is his duty to look into any query that is not producing the desired results. Server maintenance and effortless running are also the part of his job.
Database stores important data of company. High security is main concern to protect data. This security is maintained by database administrator. Only DBA is able to maintain all kinds of tasks like security, backing up, disaster maintenance, tuning of database and application, monitoring, upgrade, feature usage, etc.
Oracle DBA is one of the most active persons on the corporate team. Serious damage could be cause to a business in minutes in the server stops responding or there are bottlenecks. Oracle DBA has sufficient knowledge of applications, database, operating systems, networking, and storage. In the absence of a trained Oracle DBA a business cannot survive in today’s competitive world where customers have ample choice to change their service or product providers. He or she is the most important asset in any business.
Category: Oracle Careers