Apache Lucene

Apache Lucene offers great full-text search library that makes it easy to add search functionality to a website or other applications. Lucene is ideal if you want low-level access to the indexes and its APIs. For general purposes, Apache Solr, the web application built atop of Lucene can be used instead. Apache Solr comes with caching, HTTP/ JSON APIs and a simple web administration console.

Incentivized

• Fast indexing, with proper optimization I can index a Gig of data in 2 mins.
• Easy integration with web crawlers
• Quick and Accurate Results
• Flexible sorting option for results based on the search field and relevance

Incentivized

• We had difficulty porting the project to a cluster based environment on the cloud.
• For our particular use case of retrieving documents based on text pattern matching, the program worked efficiently however, we did not find many resources for image pattern recognition based on their metadata.

Incentivized

The search and index performance of [Apache] Lucene is excellent and the quality of results is good, if not better. For implementing it with small scale applications it is a no brainer, Lucene is the best and most cost effective solution. Learning curve is not too steep either.

Incentivized

• Very good at using minimal hardware sets saving money on hosting.
• Very good at housing multiple cores or instances.

Incentivized