Blogs on OLake
OLake vs Debezium + Kafka | CDC Performance & Ease of Use
Compare OLake and Debezium+Kafka CDC tools on speed, setup ease, scalability, and cost. OLake offers faster, simpler, and cheaper real-time replication.
Debezium Kafka Challenges & How OLake Solves Them: Explained
Explore common Debezium and Kafka CDC challenges including setup complexity, overhead, schema changes, and why OLake is a faster, simpler alternative.
MongoDB CDC with Debezium & Kafka | Real-Time Data Streaming
Learn how Debezium and Kafka enable real-time Change Data Capture (CDC) from MongoDB for efficient, scalable data integration pipelines.
MongoDB Sync Strategies | Real-Time Data Replication & Challenges
Learn about MongoDB real-time sync strategies incremental, oplog-based, change streams, and how to overcome common data engineering challenges.
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.
Handling Changing Data Types in Semi-Structured Data Ingestion
Explore 7 techniques to manage polymorphic keys and evolving data types in semi-structured data ingestion. Learn schema enforcement, type promotion, and more.