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Oracle Tips by Burleson |
OCP Instructors Guide for
Oracle DBA Certification
Chapter 2 -
Oracle Database Architectures
Oracle Database Architectures
Extensive up-front analysis is critical during the architecture
selection process, so let’s continue our discussion on Oracle
database architectures by comparing three of the more popular Oracle
database platforms: Oracle on Windows, Oracle on LINUX and Oracle on
Unix. We’ll conclude with a database architecture comparison chart
that compares the Windows, LINUX and Unix architectures.
Oracle on Microsoft
Windows Platforms
Microsoft Window’s success as a server
operating systems began when Microsoft released SQL Server 4.2 for
the Windows NT operating system in 1994. Microsoft SQL Server 4.2
was a full-function relational database server with an attractive
price tag. The traditional database competitors (Oracle, Informix,
Sybase, IBM) realized that in order to compete in the departmental
arena, they must begin to market a scaled down (and cheaper) version
of their enterprise UNIX databases. Some of the workgroup database
server products were simply the vendor's flagship enterprise
database repackaged and re-priced to appeal to a different group of
customers.
Database vendor competition is fierce in this
environment. Microsoft’s attempt to dominate this architecture tier
with SQLServer is forcing all vendors to adjust pricing and
accelerate the release of new products as well as enhancements to
existing products. This high level of competition between vendors
allows consumers to take advantage of a high level of functionality
at a reasonable cost.
The above text is
an excerpt from:
OCP Instructors Guide for Oracle DBA Certification
A Study Guide to Advanced Oracle Certified Professional Database
Administration Techniques
ISBN 0-9744355-3-8
by Christopher T. Foot
http://www.rampant-books.com/book_2003_2_OCP_print.htm
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