
PeriRDB User’s Guide
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Overview
Relational Database Management Systems (RDBMS) Database access is enabled
through the MPS Relational Database (RDB) collection of programs and libraries.
MPS RDB Programs
There are three types of MPS RDB Libraries:
« MPS RDB
« SQL Client
« MPS SQL
MPS RDB Libraries are used by three types of applications based on the kind of
connection to the database:
1. applications making direct (native) connections to relational
databases
2. applications using SQL Client (SQLClnt)
3. applications using CORBA Client (CORBAClnt)
Program type Description
MPS SQL
GUI utility to access an RDBMS, build and perform Structured
Query Language (SQL) commands and display results. It can be
launched as a stand-alone application or from within the SQL block
in MPS Developer for application development.
SQLClnt
Program to accelerate access to an RDBMS. Used in conjunction
with PERIQ.
Cryptutil
Encryption program used to encrypt access strings. These access
strings are used by SQLClnt during logon.
CORBAClnt
Program to access Common Object Request Broker Architecture
(CORBA) servers
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