SEJ: An Even Approach to Multiway Theta-Joins Using MapReduce.
Changchun ZhangJing LiLei WuMeiyan LinWeiqing LiuPublished in: CGC (2012)
Keyphrases
- aggregate functions
- map reduce
- cloud computing
- query optimization
- expressive power
- join algorithms
- aggregate queries
- worst case
- sql queries
- distributed processing
- parallel processing
- high performance data mining
- binary trees
- relational algebra
- open source
- transitive closure
- query language
- tree structures
- join queries
- recursive queries
- data intensive
- data mining
- data sets