Detailed two-part history of Object Design, maker of object-oriented database management system ObjectStore.

1989 Software Magazine article giving dates for the introduction of distributed database management systems products from IBM, Ingres, Tandem, and others.

History of search engine vendor FAST Search & Transfer, and of a predecessor company founded by an early technical employee.

Capsule history of PowerBuilder, with a scan of a product advertisement.

Family tree "poster" and timeline for multivalue (PICK and U2) database management product lines.

Taxonomy of many kinds of software, with historical perspective.

Information Week article on relational DBMS history. Discusses IBM internal politics, and the cooperation between IBM and UC Berkeley researchers.

Official timeline-history of database pioneer Cincom.

History of analytic software products, especially in the 1970s and 1980s, which the author regards as precursors to modern OLAP.

History of various IT companies, especially enterprise software vendors. Affiliated with the Computer History Museum.