# ISAM-A Comparisons

> [HTML Version](isam-acomparisons.htm)

To view the topics of this section, expand the Table of Contents at left or click on the links below.

**Subtopics**

- [ISAM-A vs. ISAM](isam-avs_isam.htm.md)

- [ISAM-A vs. Other Indexing Schemes](isam-avs_otherindexing.htm.md)

- [A-Shell ISAM-A vs. AMOS ISAMPLUS](a-shellisam-avs.htm.md)