Mind map
Complicating Factors
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Complicating Factors
Data Replication
- Choosing one of the copies for retrievals
- Update is reflected on every copy
Site /communication failure
- Updated as soon as system recovers
Synchronization of transactions
Complexity
- DDMS is more complex than centralized DBMS
Additional Cost
- Hardware (not significant-decreasing hardware cost)
- Complex software/communication
- Man power (maintain facilities)
Distribution of control
- Synchronization and coordination problems
Security
- Network
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- Description
- Computer Science Mind Map on Complicating Factors, created by Jisly Azmin on 09/04/2018.
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- Jisly Azmin
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