|Oracle® Database Heterogeneous Connectivity User's Guide
11g Release 2 (11.2)
Part Number E11050-01
This guide describes Oracle's approach for information integration in a heterogeneous environment. Specifically, it describes Oracle Database gateways.
This preface contains these topics:
This guide is intended for the following users:
Database administrators who want to manage distributed database systems that involve Oracle to non-Oracle database links
Application developers who want to use the heterogeneous connectivity functionality in Oracle database
Readers who want a high-level understanding of Oracle's architecture for heterogeneous connectivity and how it works
To use this guide, you must be familiar with relational database concepts and basic database or applications administration. You must be familiar with the operating system environment under which database administrators are running Oracle software.
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For more information, see the following:
Many of the examples in this guide use the sample schemas, which are installed by default when you select the Basic Installation option with an Oracle Database installation. See Oracle Database Sample Schemas for information about how these schemas were created and how to use them.
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