Keyphrases
- b tree
- index structure
- data structure
- concurrency control
- main memory
- r tree
- secondary storage
- indexing techniques
- access path
- tree structure
- file organizations
- tree structures
- spatial databases
- range queries
- main memory databases
- nearest neighbor
- indexing structure
- arbitrary length
- neural network
- information retrieval systems
- dimensionality reduction
- management system
- query processing
- database