Informix Database

The Informix DBA Survival Guide by Joe Lumbley

Administering Informix Dynamic Server: Building the Foundation by Carlton Doe

Informix Basics by Glenn Miller

INFORMIX: Power Reference by Art Taylor

Informix Handbook by Ron M Flannery

Informix Unleashed by Glenn Miller and Jim Prajesh

Informix On-Line Performance Tuning by Elizabeth Suto

Informix Guide to SQL: Reference and Syntax by Informix Software

Informix Guide to SQL: Tutorial by Informix Software

Using Informix SQL by Jonathan Leffler