Spark

1. October 12, 202631 min read

   Upgrading to Apache Iceberg 1.12.0 Without Breaking Your Engines

   A platform engineer's upgrade guide to Apache Iceberg 1.12.0: variant and geospatial changes, REST catalog behavior, removed APIs, and rollback.

2. September 2, 202630 min read

   Storage-Partitioned Joins and the Bucket Transform

   How the spec-defined bucket transform lets engines skip the shuffle in joins, and how to set it up and keep it engaged in Spark.

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