Fujitsu UDS/SQL V2.5 Manual Do Utilizador
Database design
Database distribution
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3.2 Distributing the data
The data resources may be distributed over several databases, e.g., a personnel database
for the accounting department, a customer database for the order-processing department,
etc. The databases can be operated by one or more database handlers (DBHs). Databases
may also be distributed over different systems.
for the accounting department, a customer database for the order-processing department,
etc. The databases can be operated by one or more database handlers (DBHs). Databases
may also be distributed over different systems.
In dividing data resources, it is advisable to take the following aspects into account:
–
Links between the applications
–
Organizational circumstances
–
Requirements for availability and throughput