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اريد اعرف مالفرق بين database enterprise و database standed و database expressed






جزاكم الله خير

hey

Oracle Corporation has five editions and here is the difference between them

First - Enterprise Edition (EE): includes more features than the 'Standard Edition', especially in the areas of performance and security.
typically its used for servers running 4 or more CPUs.
EE has no memory limits, and can utilize clustering using Oracle RAC software.


Second - Standard Edition(SE): contains base database functionality.
typically its used for servers running from one to four CPUs. If the number of CPUs exceeds 4 CPUs, the user must convert to an Enterprise license.
SE has no memory limits, and can utilize clustering with Oracle RAC at no additional charge.


Third - Standard Edition One: introduced with Oracle 10g, has some additional feature-restrictions.
used on systems with one or two CPUs.
It has no memory limitations.


Fourth - Express Edition ('Oracle Database XE'): restricted to use of a single CPU, a maximum of 4 GB of user data. Although it can install on a server with any amount of memory, it uses a maximum of 1 GB.


Fifth - Oracle Database Lite: intended for running on mobile devices. The database located on the mobile device can synchronize with a server-based installation

تم تعديل 5 فبراير 201016 سنة بواسطة Dr.Lava

thanks alot