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Hacker NewsHN submitter: emschwartz
Original published:

Moving our warehouse off DuckDB

Moving our warehouse off DuckDB
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The article explains the migration from DuckDB and DuckLake to a custom version of Trino and a new open table format called HogLake, detailing what broke at scale and the reasons behind the decision.

Key points

  • •The data warehouse was moved from DuckDB and DuckLake to a custom flavor of Trino and a new open table format, HogLake.
  • •The article details what broke when scaling the system.
  • •It explains the reasons for making the migration decision.
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#Semiconductors & Infrastructure#DuckDB#Trino#HogLake

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