How to use delta live tables to create derived datasets?
Date:2023-01-07
1. Create a main table that contains all the data you need to create the derived datasets. This includes any relevant columns of information such as dates, customer demographics, product information, etc.
2. Set up delta tables to track changes in the main table over time. These Delta tables will record any new entries, updates, or deletions to the main table.
3. Use SQL queries to extract the necessary data from the main tables and the delta tables in order to create the derived datasets.
4. Store the derived datasets as new tables or tables linked to the main table.
5. Repeat the extraction process as needed to keep your derived datasets up-to-date.
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