Learn Delta Lake in One Video in 30 Mins| Full Tutorial | Databricks |

Описание: Databricks course: https://www.geekcoders.co.in/courses/...

What is delta table?
Delta Lake is the optimized storage layer that provides the foundation for storing data and tables in the Databricks Lakehouse Platform. Delta Lake is open source software that extends Parquet data files with a file-based transaction log for ACID transactions and scalable metadata handling
It supports both Batch Processing and Real time processing
Normal table doesn't support Acid property but delta table supports acid property like delete,update,alter
• Create table
• Update table
• Delete from table
• Upsert from table
• History
• Version
• RESTORE



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