/plushcap/analysis/confluent/confluent-building-real-time-streaming-etl-pipeline-20-minutes

Building a Real-Time Streaming ETL Pipeline in 20 Minutes

What's this blog post about?

The traditional ETL (Extract, Transform, Load) paradigm is being replaced by distributed systems and event-driven applications in modern enterprises. Businesses now process data in real time and at scale, treating data as a first-class citizen. Apache Kafka® has emerged as the core of these modern architectures, providing connectors for extracting data from different sources, a rich API for complex transformations and analysis, and more connectors for loading transformed data to another system. The end-to-end reference architecture includes Confluent Schema Registry for managing schemas, validating compatibility, and ensuring data conformity. This blog post demonstrates how easily streaming ETL pipelines can be implemented in Apache Kafka using the JDBC connector, Single Message Transform (SMT) functions, and the Kafka Streams API. The workflow includes extracting data from a SQLite3 database, transforming it into key/value pairs, and loading it to a Kafka topic for real-time stream processing. Finally, the transformed data can be written to another system using Kafka sink connectors.

Company
Confluent

Date published
June 23, 2017

Author(s)
Lucia Cerchie, Yeva Byzek, Josep Prat

Word count
1966

Hacker News points
None found.

Language
English


By Matt Makai. 2021-2024.