Many CS professors at institutions like Stanford, MIT, or Georgia Tech post their customized Elmasri/Navathe slides publicly.
Highlights the shift from traditional file processing to a self-describing nature (using a Meta-data catalog), insulation between programs and data, and data abstraction. elmasri navathe fundamentals of database systems ppt
Here is the of the standard Elmasri/Navathe PPT series: Many CS professors at institutions like Stanford, MIT,