An Optimized Full-Text Retrieval System Based on Lucene in Oracle Database

This paper introduces an optimized full-text search system through combining Lucene text search engine and Oracle database together. This system has a good performance on indexing and retrieving for range of values and date. Lucene also provides the ability for paging query. The optimization work is mainly on index creation process and retrieval process. The experimental results show that proposed solution has a better efficiency in the index creation process, which requires less time and ensures the same recall ratio and precision of retrieval results.