Tag: Apache Iceberg

All the articles with the tag "Apache Iceberg".

• 24 MIN READ•May 22, 2026

  Apache Iceberg with Spark: Create, MERGE, Upsert, and Evolve Tables End to End

  A comprehensive developer guide to configuring Apache Spark with Apache Iceberg, executing transactional writes, and managing schema evolution.

  apache sparkapache icebergdata engineering
• 21 MIN READ•May 22, 2026

  Common Misconceptions About Data Lakehouse and Apache Iceberg

  Addressing common search queries and reader confusion about Data Lakehouse architectures, Apache Iceberg catalogs, partitions, and lock-in.

  data lakehouseapache icebergdata engineering
• 9 MIN READ•Apr 29, 2026

  What Are Table Formats and Why Were They Needed?

  Table formats like Apache Iceberg solved the ACID, schema, and performance problems that turned data lakes into data swamps. Here is how each one works.

  data lake table formatsApache IcebergDelta Lake