Value-Added Locking: Concurrently Supporting Transactions and Queries in DBMS.
Luis L. CovaWei SunPublished in: RIDE-TQP (1992)
Keyphrases
- database
- query processing
- concurrency control
- database systems
- database management systems
- commercial database systems
- database operations
- transaction processing
- data objects
- query language
- transaction processing systems
- nested transactions
- data model
- query processor
- efficient processing
- query evaluation
- relational database management systems
- relational database systems
- transaction management
- databases
- user queries
- web search engines
- response time
- data management
- data management systems
- complex queries
- distributed database systems
- database queries
- data sources
- deadlock free
- online transaction processing
- selectivity estimation
- query optimization
- database engine
- concurrent execution
- xml documents
- information retrieval
- optimistic concurrency control