This episode features APX Data Management System, released in 1982 by APX, originally published in Compute! magazine in Novemeber 1981. It was programmed by Ron & Lynn Marcuse.
Advertising
APX Catalog advertisement. Note that it received a full page and a blue ribbon award:
Compute! magazine cover which feature version 1.2 of Data Management System:
Disk
Data Management System in Action
Main menu. Note the Select Option prompt is used throughout the program:
Data Dictionary List Index:
Adding a data dictionary (database):
Data Dictionary List. You can list all data dictionaries (databases), or search for one:
File Management Menu(s). Note the second image shows the currently OPEN database between the title and menu options:
Selecting a database (open):
File Management Directory Index:
File Management List / Inquiry menu:
Listing records by searching, displaying to screen or printer, and selecting all or some (partial) fields:
Error displayed when there is no data set (database) open when invoking a function that requires it:
Files
Contents of DISKNAME.DAT file:
Dump of the DMS.DB file. This file contains a record of all databases on the disk, which includes the database name, description, and fields within:
Dump of the beginning and end of the sample database (PA.DB). This shows each field encoded in plain ASCII:
Manual
APX_Data_Management_SystemDownload
Print Output
Single record, all fields:
S7E01-prt-fm-04-1-fullDownload
Single record, partial fields:
S7E01-prt-fm-04-1-partDownload
S7E01-prt-fm-04-2-fullDownload
All records, partial fields:
S7E01-prt-fm-04-2-partDownload
Inverse ATASCII Episodes, sorted by Title:
S7E01-prt-IAEps-Full-TitleSortDownload
Inverse ATASCII Episodes, sorted by Season:
S7E01-prt-IAEps-FullDownload
Show Links
AtariMania: http://www.atarimania.com/utility-atari-400-800-xl-xe-data-management-system_27137.htmlAtari Archives: http://www.atariarchives.org/APX/showinfo.php?cat=20059Inverse ATASCII S1 E7 – Weekly Planner: https://inverseatascii.info/2014/12/20/s1e7-apx-weekly-planner/Inverse ATASCII S1 E9 – Home Inventory: https://inverseatascii.info/2015/03/24/s1e13-apx-home-inventory/Inverse ATASCII S1 E18 – Diskette Librarian: https://inverseatascii.info/2015/06/09/s1e18-apx-diskette-librarian/Antic Podcast Interview: https://ataripodcast.libsyn.com/antic-interview-61-ron-and-lynn-marcuse-productivity-applicationsIntro music is an excerpt from a chip tune by Wizwars named 8 Bit Raceway. It is used under Creative Common license Attribution-NonCommercial-ShareAlike 3.0 United States.