Hi Chris, Thanks for pointing this out. I agree that Apache Druid would be a good project for TsFile to reach out to, especially since Druid already supports several columnar and analytical data formats.
From the TsFile side, I believe this integration should be feasible. A natural starting point would be to support TsFile as an input format or ingestion source in Druid. We can take a closer look at Druid's existing format and extension mechanisms, and then reach out to the Druid community with a concrete integration proposal. I would be happy to participate in this from the TsFile community side. Best, Colin At 2026-07-16 03:23:51, "Christofer Dutz" <[email protected]> wrote: >Hi all, > >While reviewing the board report of Apache Druid, I noticed this: > >Druid has an extensive web of connections with other Apache projects: Calcite >for SQL planning, Curator and ZooKeeper for coordination, Kafka, Hadoop and >Iceberg as >data sources, Avro, ORC, or Parquet as supported data input formats, and >DataSketches for scalable approximate algorithms. Druid can also be used as a >data source by Superset. > >However, it seems to be missing TSfile, which should probably also be a good >thing to support. > >Possibly worth reaching out to them? (Or did I already recommend that?) > >Chris >
