Blogs on OLake
How to Flatten Object Types & Query Arrays in Semi-Structured Data
Discover multiple methods to flatten nested JSON and query arrays for effective data extraction using Python, PySpark, pandas, and popular ETL tools.
How to Set Up PostgreSQL CDC on AWS RDS - A Step-by-Step Guide
We have observed a large number of people not setting up their databases with CDC or having to set up CDC after they start ingesting and finding it complex...



