ODBC Server Reference Manual

Architecture Overview
HP NonStop ODBC Server Reference Manual—429151-002
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NonStop ODBC Server Objects and Relationships
A number of alias usernames can be related to a single logical username. The
NonStop ODBC Server imposes a 1:1 relationship between logical and Guardian
usernames to simplify NonStop ODBC Server utilities (which sometimes need to derive
a logical username from a Guardian username).
Figure 2-19. Relationships Among NonStop ODBC Server Objects
1:n
Database
Specifications
Tracing
Specifications
Governing Policy
Specifications
Control Statement
Specifications
Profile
User
1:1
1:1
1:1
1:n
1:n
Alias
Login Username and
SCS Mapping to
Server Class
n:m
n:1
n:1
Server Class
Specifications
SCS mapping to
Server Class
SCS
Specifications
DEFINE
Attributes
Network
Specifications
n:1
System
Configuration Data
Protection
Data
Tables in the System Catalog Only
n:m
n:m
1:1
1:n
Metrics Log Query Status Log Tracing Information
Data Type
Mapping
Object Mapping
Stored Procedure
Attributes
Procedure
Columns
Index Mapping
1:n
Tables in the System and User Catalogs
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