Understanding Data Processing in Databricks: From Spark Streaming to Structured Streaming
Pritam Roy - · International Journal on Science and Technology · 2025
The evolution of data processing has transformed significantly, particularly in streaming data handling capabilities. From traditional Spark Streaming to advanced Structured Streaming in Databricks, the technology has matured to handle complex real-time processing needs. This article explores the progression from micro-batch processing to continuous streaming, highlighting key improvements in latency, throughput, and reliability. The introduction of Auto Loader and Project Lightspeed represents further advancements in cloud-native data ingestion and processing capabilities. Through real-world implementations across financial services, manufacturing, healthcare, and automotive sectors, the article demonstrates how modern streaming solutions enable sophisticated data processing while maintaining performance and scalability.