Provides quick data retrieval using B+ tree-index architecture. Passes X/Open XPG test suite for ISAM and is X/Open standards-compliant.
Supports multiple languages through global language support (GLS). Offers flexible indexing options that let you build indexes on multiple fields, a single field or parts of a field.
Includes efficient mechanisms for preserving data integrity. Extends your options for Informix C-ISAM data with Informix Standard Engine (SE).