This chapter is
under construction.
Flaws in formalization and
construction of datamodels and corresponding query
languages
·
Closure
property
·
Value-oriented
database models - why they are a wrong idea
·
No
boundaries of an object
·
No
links among objects
·
No
idea how to deal with imperative constructs (update, insert, delete, etc.)
·
No
idea how to introduce functions, procedures, views, transactions, triggers and
other encapsulated abstractions
·
Non-orthogonality of individual, bulk, volatile and persistent
data
·
Flaws
concerning scoping and binding
·
No
idea how to involve advanced object-oriented concepts
·
Wishful
thinking and hurra-theoretical assertions
Last modified: January 03, 2008