Generalized Sub-Query Fusion for Eliminating Redundant I/O from Big-Data Queries.
Partho SarthiKaushik RajanAkash LalAbhishek ModiPrakhar JainMo LiuAshit GosaliaSaurabh KalikarPublished in: OSDI (2020)
Keyphrases
- big data
- eliminating redundant
- query processing
- query evaluation
- user queries
- data management
- range queries
- response time
- database queries
- disk accesses
- data intensive
- query plan
- query formulation
- data sources
- efficient processing
- database
- query terms
- cloud computing
- data analysis
- main memory
- data processing
- retrieval systems
- big data analytics
- query reformulation
- xpath queries
- storage cost
- data warehousing
- social media
- index structure
- unstructured data
- query language
- query execution
- knowledge discovery
- business intelligence
- multi dimensional
- database systems
- data integration
- query expansion
- tree patterns
- data science
- data driven decision making
- web search engines
- databases
- file system
- keyword search
- keywords
- vast amounts of data
- information systems
- search engine
- information retrieval