Optimization and Improvement of Lucene Document Sorting Algorithm

摘要

This paper analyzes the implementation principle of lucene document sorting algorithm and index structure, and proposes the weight optimization scheme of title field and summary field in text. In order to improve the efficiency of data compression, the principle of PForDelta algorithm is analyzed in detail, and the Big-Better strategy is proposed and verified. Effectively optimizes the efficiency of the Lucene architecture search engine.