Oracle Database Software
Developed and launched by Oracle Corp, the Oracle Database Software allows the users to manage Oracle Databases or any other Relational Database Management System. The origin of this software dates back to 1977 when Larry Ellison with Bob Miner and Ed Oates set up the foundation for the development of the database.
What are the features of Oracle Database Software?
- There are many database software available in the market, but Oracle Database Software can pride itself on the fact that it was one of the first to be launched for use by users. Oracle version 11 was released in 2007 and it is of the RDBMS genre.
- The specialty of Oracle Database Software is its physical and logical structuring in the database. The physical structuring would involve a set of operating system and memory structures which communicate with the stored data. PMON(Process Monitors) and SMON(System Monitors) constitute the set of processes.
- Logical structuring is implemented by the Oracle RDBMS by storing data in tables in the form of table spaces. Segments constitute these table spaces like Data Segments, Index Segments etc. The logical structuring follows a very systematic flow of structure. Each segment has extents which in turn have data blocks. The data blocks are the basic units of data storage where data is stored.
- How does Oracle Database Software track the records? - SYSTEM table space allows the Oracle Database Software to accomplish this function. The records information is stored in the SYSTEM table space and if any user wishes to retrieve any information, he would need to pass a command to access the SYSTEM table space.
- Oracle Real Application Clusters - Oracle RAC (Real Application Clusters) allow multiple instances of data residing on different servers to attach to a central array. The way this works would force you to say that this is a collaboration technique. This technique allows the database to be scalable and achieve optimum performance with the only limitation that technically it is a bit complicated. This problem can be overcome with the services of a good Database Administrator who can solve complex problems with the database.
- Execution of Stored Procedures and Functions - If you wish to have your database execute some procedures and functions, you could do that as well. The Oracle Database Software will allow you to store procedures and functions with the help of languages like PL/SQL or JAVA.
Oracle Database Software is a database professional software which allows the users to manage their databases in a highly effective manner. With its physical and logical structuring mechanisms, Oracle Database Software is indeed very popular with database users.