Access Manager-80

Access Manager by Digital Research is a versatile file access method for program developers. It maintains separate index and data files with B-tree index structure, eliminating the need to sort data records. The index is accessed in either ascending or descending order. Data files may have up to ten keys with user-defined record lengths. Features include indexed access to data records, automatic reclaiming of disk file space, efficient memory utilization, and portability across many compiled languages. Maximum key length 48 bytes, maximum index file size 8 megabytes. Includes a fast recovery program for rebuilding index files.\n\nOriginal retail price: $300 (Westico Professional CP/M Software Catalog for ADAM, 1984)