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Queries see the latest snapshot of the def~table as of a given commit / compaction def~instant-actionexposes only the base / columnar files in latest file slices to the queries and guarantees the same columnar query performance compared to a non-hudi columnar def~table.

Following table summarizes the trade-offs between the different 135861714s.

Data LatencyHigherLower
Query LatencyLower (raw base / columnar file performance)Higher (merge  base / columnar file+ row based delta/log files)

Kind of