Database Server Usability Enhancements

Version 9.3 introduced features that make the database server easier to install, use, and manage.

New Features	Reference
Microsoft Transaction Server/XA support	Displaying Transactions with onstat -x Displaying User Sessions with onstat -u
IBM Informix Server Administrator (ISA) enhancements	Informix Server Administrator Using ISA to Monitor I/O Utilization Using ISA to Monitor Transactions Updating Statistics Using ISA to Monitor Sessions
Use the VPCLASS configuration parameter instead of the AFF_NPROCS, AFF_SPROC, NOAGE, NUMAIOVPS, and NUMCPUVPS configuration parameters.	Configuration Parameters and Environment Variables That Affect CPU Utilization VPCLASS and Other CPU-Related Parameters

New Features

Reference

Microsoft Transaction Server/XA support

IBM Informix Server Administrator (ISA) enhancements

Use the VPCLASS configuration parameter instead of the AFF_NPROCS, AFF_SPROC, NOAGE, NUMAIOVPS, and NUMCPUVPS configuration parameters.