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Lucene vs. OpenSearch: Why It’s Worth Making the Switch
October 14, 2025 edited
Hi everyone! 👋
I’m Anna, Product Manager in the DC Core team.
We’ve just published a new page comparing Lucene and OpenSearch — highlighting the key differences, performance improvements, and the benefits of using OpenSearch in Confluence Data Center.
Check it out here 👉 OpenSearch for Confluence Data Center
We’d love to hear your feedback!
💬 Share your experiences, use cases, or any questions about OpenSearch migration, setup, or performance in the comments.
We can’t wait to hear your stories and questions!
— Anna
Product Manager, Atlassian DC Core
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Anna Scisłowska
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