Short history of information technologies

Ancient world 1950s – Compilers will make programmers obsolete 1960-70s - 3rd generation programming languages will reduce programmer shortages ... Middle Ages 1980s - 4rd generation programming languages and CASE tools will definitely reduce programmer shortages 1980s – client server SQL DBMS will solve mainframe “vendor lock” 1990s – 3-tiers architecture will solve DBMS “vendor lock …