data-architecture-a

(coco) #1

The First Applications


Ed Yourdon and the Structured Revolution


The SDLC


Disk Technology


Enter the DBMS


Response Time and Availability


Corporate Computing Today


Chapter 7.2: The Standard Work Unit


Abstract


Elements of Response Time


An Hourglass Analogy


The Racetrack Analogy


Your Vehicle Runs as Fast as the Vehicle in Front of It


The Standard Work Unit


The SLA


Chapter 7.3: Data Modeling for the Structured Environment


Abstract


The Purpose of the Roadmap


Granular Data Only


The ERD


The Dis


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