AG

Adrien Grand

Distinguished Software Engineer I

关于作者

Adrien is a Lucene committer at The Apache Software Foundation and a software engineer at Elastic, where he works on improving Elasticsearch. He has worked with Apache Lucene for a decade. When he’s not tackling search-related problems from his home in Normandy, France, he enjoys horseback riding.

作者文章

Apache Lucene 10 is out! Improvements to Lucene's hardware efficiency & more

2024年10月14日

Apache Lucene 10 is out! Improvements to Lucene's hardware efficiency & more

Apache Lucene 10 has been released, with a focus on hardware efficiency! Check out the main release highlights.

What happened in Lucene land in 2023?

2024年1月12日

What happened in Lucene land in 2023?

2023 has been another big year for Apache Lucene, this blog reviews major milestones of 2023

Apache Lucene 9.9, the fastest Lucene release ever

2023年12月7日

Apache Lucene 9.9, the fastest Lucene release ever

Lucene 9.9 brings major speedups to query evaluation. Here are the performance improvements observed in nightly benchmarks & optimization resources.

MAXSCORE & block-max MAXSCORE: More skipping with block-max MAXSCORE

2023年12月6日

MAXSCORE & block-max MAXSCORE: More skipping with block-max MAXSCORE

Learn about MAXSCORE, block-max MAXSCORE & WAND. Improve the MAXSCORE algorithm to evaluate disjunctive queries more like a conjunctive query.

Less merging and faster ingestion in Elasticsearch 8.11

2023年10月10日

Less merging and faster ingestion in Elasticsearch 8.11

Discover how Elasticsearch 8.11 improved its indexing buffer, resulting in less segment merging and faster ingestion.

Vector search in Elasticsearch: The rationale behind the design

Vector search in Elasticsearch: The rationale behind the design

In this blog, you'll learn how vector search has been integrated into Elasticsearch and the trade-offs that we made.

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