Keyphrases
- b tree
- data structure
- main memory
- suffix array
- arbitrary length
- space efficient
- index structure
- suffix tree
- secondary storage
- concurrency control
- relational database systems
- join algorithms
- inverted file
- tree structure
- external memory
- bitmap indexes
- spatial databases
- indexing techniques
- prefetching
- query processing
- access path
- r tree
- flash memory
- main memory databases
- file organizations
- disk accesses
- neural network
- pattern matching
- itemsets
- feature selection
- string matching
- indexing structure
- frequent patterns
- multi dimensional
- relational databases
- training set
- database systems
- decision trees
- index scheme