logo
  • About us
  • What we do
  • Our product
  • Recent work
  • Contact

Feedback

In Focus

  • Flash XML slideshow
  • Database training

1.2.01. Introduction

  • Relational model
  • Abstract operations on relations
    • Set theoretic operations
    • Relational-specific operations
  • Basic algebra operations
    • Union, Intersection, Difference
    • Cross product
‹ 1.2. Data modelsup1.2.02. Relational model ›
  • s5 slideshow
 

 

 

Copyright 2007 Lightenna Limited

  • About us
  • What we do
  • Our product
  • Recent work
  • Contact