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David Tippett

GitHub Software Engineer. David is an expert in the area of search engineering. He covers all areas of information retrieval from infrastructure to relevance engineering within GitHub.

Posts by this author

Architecture & optimization

How we rebuilt the search architecture for high availability in GitHub Enterprise Server

Here’s how we made the search experience better, faster, and more resilient for GHES customers.

David TippettMarch 3, 2026

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