Keyphrases
- open source
- search engine
- map reduce
- cloud computing
- data analytics
- open source software
- web search engines
- web pages
- source code
- web search
- information retrieval
- meta search engine
- internet search
- case study
- keyword search
- open source projects
- user queries
- retrieval systems
- query logs
- search queries
- website
- search quality
- keywords
- web queries
- metadata
- databases
- query processing
- open standards
- web information
- virtual machine
- digital libraries