Databases Reference
In-Depth Information
Development
(industrial aspects)
Mature (t
3
Developing (t
4
Starting (t
1
Research
(scientific aspects)
Acceptance
(commercial aspects)
Figure 1.5
Dimensions in technology maturity.
Table 1.2
Maturity Level of Different DB Technologies
Technology
Scientific
Industrial
Commercial
Relational DBs
5
5
5
Parallel DBs
4
3
3
Real-time DBs
3
2
1
Main-memory DBs
3
2
1
Active DBs
4
3
2
Deductive DBs
4
2
1
Object-oriented DBs
4
3
1
Multimedia DBs
4
3
3
Web DBs
3
2
2
Spatiotemporal DBs
3
1
1
Secure DBs
3
3
1
Fuzzy DBs
2
1
0
Distributed DBs
4
3
2
Federated DBs/multidatabases
3
2
1
Mobile DBs
2
2
1
Component DBs
2
1
0
Data warehouses
2
3
2
