Apache Parquet Articles

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4/13/2026 • EN

Explains Apache Parquet's columnar architecture, dictionary encoding, and performance benefits for data analytics.

Apache Parquet Columnar Storage compression Data Lakehouse Predicate Pushdown

12/29/2025 • EN

A 2025 year-in-review of key Apache data projects: Iceberg, Polaris, Parquet, and Arrow, detailing their major updates and future roadmap.

Apache Arrow Apache Iceberg Apache Parquet Apache Polaris Data Lakehouse

8/5/2024 • EN

An introduction to data lakehouses, explaining what they are, why they're used, and how to migrate to this modern data architecture.

Apache Iceberg Apache Parquet Data Architecture Data Lakehouse Data Migration

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