IBM® Informix® C-ISAM® is a library of C-language functions that manages indexed sequential access method (ISAM) files.

It bypasses the overhead of a relational database management system (RDBMS) and provides fast, efficient access to database records.

*Pricing: Catalog prices are exclusive of tax and subject to change without notice. Passport Advantage customers will see their Relationship Suggested Volume Pricing during checkout.

Processor Value Unit (PVU): Learn more about Processor Value Unit (PVU) licensing. Find the price for your hardware with the Value Unit Calculator.

IBM Software
See what smarter software can do for you.

Buy Informix C-ISAM

IBM Software Subscription and Support is included in the product price for the first year.

Download software online after purchase - no shipping costs!


Not in United States?

Considering a purchase?

Contact IBM

Considering a purchase?