Description

Delta Lake is an open-source storage layer designed for application developers and database administrators. It enables users to read and write data concurrently from multiple data pipelines, access and revert to earlier versions of data for audits and rollbacks, perform atomicity, consistency, isolation, and durability (ACID) transactions to Apache Spark and other big-data engines, specify granular business rules, and collect and analyze transaction log records details. Features include data versioning, data ingestion, batch historic backfill, queries, schema management, audit history, and integrations with big data engines.