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Latest Articles

What is Apache Parquet? Columns, Encoding, and Performance
April 13, 2026

What is Apache Parquet? Columns, Encoding, and Performance

If you ask a data analyst to calculate the average transaction amount for the month of July using a massive CSV file, the compute engine must read ...

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What is Apache Polaris? Unifying the Iceberg Ecosystem
April 13, 2026

What is Apache Polaris? Unifying the Iceberg Ecosystem

Treating thousands of Parquet files as a unified database table requires a brain. Apache Iceberg provides the metadata structure to do this, but th...

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Apache Software Foundation: History, Purpose, and Process
April 13, 2026

Apache Software Foundation: History, Purpose, and Process

If you build a modern data lakehouse, you inevitably stack Apache Iceberg, Apache Parquet, and Apache Arrow. These projects dictate how you store, ...

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Assembling the Apache Lakehouse: The Modular Architecture
April 13, 2026

Assembling the Apache Lakehouse: The Modular Architecture

For decades, the standard data architecture was monolithic. When you bought a data warehouse, you bought a single box where the vendor tightly coup...

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