Enform Plus Reference Manual

Running Enform Plus
Enform Plus Reference Manual—422684-001
2-7
The TACL ASSIGN Command
Enform Plus server query processors are created by a system manager, using the TACL
ASSIGN and PARAM commands followed by the TACL QP command.
The TACL ASSIGN Command
For every physical file an Enform Plus application accesses, the server query processor
must do open/close operations that add to the processing time. This processing time can
be reduced significantly if Enform Plus applications that frequently use the same
physical files are processed by a common server query processor. A server query
processor allows for heavily accessed physical files to be kept open.
Figure 2-1. Server Query Processor, Several Compiler/Report Writer Processes
002CDT .CDD
Dictionary A
Output
File
Compiled
Enform Plus
Query
Dictionary B
Database A
Database B
Report
Enform Plus
Compiler/Report Writer
Process
Report
Enform Plus
Compiler/Report Writer
Process
Enform Plus
Compiler/Report Writer
Process
Host
Language
Program
Enform Plus
Server Query
Processor