1. Section Intro
2. Drawbacks of Azure Datalake
3. What is delta lake
4. Understanding Lakehouse Architecture
5. Creating databricks workspace and ADLS for delta lake
6.1 Countries1.csv
6.2 Grant the service principal access to Azure Data Lake Storage Gen2.html
6.3 test access.zip
6. Accessing Datalake storage using service principal
7.1 01. drawbacks of adls.zip
7. Drawbacks of ADLS - practical
8.1 01. drawbacks of adls - delta.zip
8. Creating Delta lake
9. Understanding the delta format
10.1 02. understanding the transaction log.zip
10. Understanding Transaction Log
11.1 03. creating delta tables.zip
11. Creating delta tables using SQL Command
12.1 04. creating delta tables using pyspark.zip
12. Creating Delta table using PySpark Code
13.1 SchemaLessCols.csv
13.2 SchemaMoreCols.csv
13. Uploading files for next lectures
14.1 05. schema enforce.zip
14.2 SchemaLessCols.csv
14.3 SchemaManagementDelta.csv
14.4 SchemaMoreCols.csv
14. Schema Enforcement
15.1 05. schema evolution.zip
15. Schema Evolution
16.1 06. versioning and time travel.zip
16.2 SchemaManagementDelta.csv
16. Time Travel and Versioning
17.1 07. vacuum command.zip
17. Vacuum Command
18.1 08. convert to delta.zip
18. Convert to Delta
19. Understanding Optimize Command - Demo
20.1 09. optimize command.zip
20. Optimize Command - Practical
21.1 10. upsert using merge.zip
21. UPSERT using MERGE
22. Test your Delta lake knowledge.html