Keyphrases
- b tree
- space efficient
- tree structure
- tree structures
- storage utilization
- data structure
- index structure
- binary search trees
- r tree
- concurrency control
- prefix tree
- main memory
- indexing techniques
- access path
- decision trees
- range sum queries
- quadtree
- file organizations
- spatial databases
- indexing method
- main memory databases
- xml documents
- indexing structure
- data sets
- data points
- neural network