Day 17 delta lake

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Topic : Delta Lake

Article Source :

TL;DR :

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, Ruby, and Python.

Delta Lake is essentially a metadata layer on top of Parquet.

The file layout looks like:

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