Basic HTML version of Foils prepared 7 October 97

Foil 32 Illustra Database System
DataBlades (cont.)

From VRML and Use of Databases as backend and Application to GIS ARL Database Tutorial -- February 98. by Krzysztof Walczak
DataBlades provide specialized support for some application domains
DataBlades consist of several components:
  • data types
  • functions (SQL or C)
  • rules and alerters
  • tables
New types can be treated as standard built-in system types
Functions defined in DataBlade can be executed on the client or on the server site

© on Mon Oct 13 1997