data tools: Delta Lake, Lakehouse, Parquet (free book)

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Delta Lake is an open-source storage framework that enables building a
Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs for Scala, Java, Rust, and Python.

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GitHub

Delta Lake: Up & Running by O’Reilly | Databricks

What is Apache Parquet?
Apache Parquet is an open source, column-oriented data file format designed for efficient data storage and retrieval. It provides efficient data compression and encoding schemes with enhanced performance to handle complex data in bulk

Apache Parquet - Wikipedia

Demystifying the Parquet File Format | by Michael Berk | Towards Data Science

parquet-wasm - npm

parquetjs - npm