Keyphrases
- b tree
- data structure
- index structure
- relational database systems
- search tree
- main memory
- r tree
- concurrency control
- spatial databases
- tree structure
- access path
- indexing techniques
- join algorithms
- main memory databases
- storage structures
- multi dimensional
- flash memory
- machine learning
- data sets
- range queries
- databases
- efficient query processing
- database