Keyphrases
- concurrency control
- distributed databases
- real time databases
- database management systems
- database systems
- distributed database systems
- fine grained
- multidatabase systems
- b tree
- transaction processing
- concurrency control and recovery
- object oriented database systems
- nested transactions
- data replication
- transaction management
- multiple versions
- concurrent execution
- real time database systems
- timing constraints
- query processing
- distributed environment
- data management
- correctness criteria
- locking protocol
- update transactions