What is a view

A view is nothing but a window of an existing table by which one can view and can also change the values in tables. The main point aspect of view is views have no storage space. For this reason views...

Evolution of database systems

The file management system also called as FMS in short is one in which all data is stored on a single large file. The main disadvantage in this system is searching a record or data takes a long time

Physical and Logical Data Model

The main important aspect is physical data model is created after logical data model. For designing a logical data model one need not have through knowledge in any specific RDBMS like oracle, Informi...

What is Oracle Net Service

Oracle Net Services provides enterprise-wide connectivity solutions in distributed, heterogeneous computing environments. Oracle Net Services eases the complexities of network configuration and manag...

Tips for Oracle Certification

Getting an Oracle certification is reliable credential recognized by industries that can accelerate one's professional development and their productivity. So this article provides some tips for getti...

Advantages of Using Oracle

Oracle has many advantages and features that makes it popular and thereby makes it as the world's largest enterprise software company. Oracle comes with new versions with new features implemented in ...

Job Opportunities for Oracle

Oracle is the world's largest enterprise software company and the jobs in the oracle field are on huge demand in job market. There are thousands of professionals professionals, working in almost all ...

Oracle Certification and its Importance

Oracle certifications are valid credential recognized by industry that can help one to succeed in their IT career. Oracle is the world's largest enterprise software company and to get the oracle cert...