SOLR and Lucene are not competing against each other, while SOLR relies on Lucene because the core technology of SOLR is implemented using Lucene, and the essential difference between SOLR and Lucene is the following three points: Search server, enterprise level and management. Lucene is essentially a search library, not a standalone application, while SOLR is. Lucene focuses on the search for the underlying building, while SOLR focuses on enterprise applications. Lucene is not responsible for the management necessary to support the search service, and SOLR is responsible. So, in a nutshell, SOLR:SOLR is the expansion of Lucene for enterprise search applications. SOLR and Lucene frame composition:
SOLR uses Lucene and expands it!
- a real owning dynamic field Span style= "" (Dynamic Field) unique key ( unique Key)
- the Lucene powerful extension of query language !
- supports dynamic grouping and filtering of results
- Advanced, configurable text analysis
- highly configurable and extensible caching mechanism
- Performance Optimization
- support through XML for external configuration
- have a management interface
- logs that can be monitored
- Support High-speed incremental update (Fast incremental Updates) and Snapshot Publishing (Snapshot distribution)
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SOLR vs Lucene
