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: M0174/OBJECT ORIENTED DATABASE
: 2005
: 1/0
MATERI PENDUKUNG
DATABASE TECHNOLOGY
GENERATION
1
First Generation Database Technology
• The network and hierarchical data model
• There is no clean separation between the
logical structure of the data and the way in
which it is physically implemented
• The database language manipulate only
one record at a time
• There is no theoritical foundation for
hierarchical and network data model
2
Second Generation Database Technology
• Based on relational data model
• Inappropriate for representing the complex
structures which exist in the real world
3
Third Generation Database Technology
• Object-relational and object model
• Allow more information to be represented
by incorporating the facility of objectoriented programming languages
• Users can extend the type of system to
include new types specially tailored to their
applications
4