Introduction to Data Management

Contents
15873 Tandem Computers Incorporated v
Section 6 Developing Applications with PATHWAY
6-1 Features
6-1 Application Development Benefits
6-6 System Management Advantages
6-7 Relationship to Other Products
6-8 Developing a PATHWAY Application
6-9 Managing a PATHWAY Application
Section 7 Ensuring Database Consistency with TMF
7-2 Features
7-7 Protection Against Transaction Failures
7-8 Protection Against System Failures
7-9 Protection Against Media Failures
7-9 Concurrency Control
7-11 Relationship to Other Products
7-12 Developing an Application with TMF
7-12 Managing a System Using TMF
Section 8 Protecting Databases with RDF
8-3 Features
8-3 Complete Backup at the Remote Site
8-3 Resource for Database Inquiries
8-3 Flexibility
8-3 Economic Use of Resources
8-3 Choice of Updating Modes
8-3 Centralized Control at Both Sites
8-4 Accessible Operating Information
8-4 Relationship to Other Products
8-4 RDF Components
8-4 RDFCOM Utility
8-4 RDFSCAN Utility
8-4 RDF Processes
8-6 Using RDF
Glossary Glossary-1
Index Index-1
Figures 1-2 Figure 1-1. Online Processing and Database
1-4 Figure 1-2. Network of Systems with a Distributed Database
1-5 Figure 1-3. Tabular Structure in a Relational Database
2-3 Figure 2-1. Requester-Server Relationship
2-4 Figure 2-2. Multiple Requesters and Servers
2-8 Figure 2-3. Adding New Applications
3-2 Figure 3-1. Tables in a NonStop SQL Database
3-3 Figure 3-2. A NonStop SQL View
3-7 Figure 3-3. A Partitioned Table
3-10 Figure 3-4. Structural Levels in a Database