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Apache Kafka
Data Products, Data Contracts, and Change Data Capture
Change data capture is a popular method to connect database tables to data streams, but it comes with drawbacks. The next evolution of the CDC pattern, first-class data products, provide resilient pipelines that support both real-time and batch processing while isolating upstream systems...
Unlock Cost Savings with Freight Clusters–Now in General Availability
Confluent Cloud Freight clusters are now Generally Available on AWS. In this blog, learn how Freight clusters can save you up to 90% at GBps+ scale.
Unleash Real-Time Agentic AI: Introducing Streaming Agents on Confluent Cloud
Build event-driven agents on Apache Flink® with Streaming Agents on Confluent Cloud—fresh context, MCP tool calling, real-time embeddings, and enterprise governance.
Motion in Motion: Building an End-to-End Motion Detection and Alerting System with Apache Kafka and ksqlDB
Learn how to build an end-to-end motion detection and alerting system using Confluent Cloud, Kafka clusters, and ksqlDB.
Getting Started with Schemas and Schema Registries
Announcing the complete guide to Schema Registry. In our course, you’ll learn the basics, like how schema registry works, key concepts, how to manage schemas, and more!
Designing Events and Event Streams: Introduction and Best Practices
Properly designing your events and event streams is essential for any event-driven architecture. Precisely how you design and implement them will significantly affect not only what you can do today
What’s New in Apache Kafka 3.3
We are proud to announce the release of Apache Kafka® 3.3 on behalf of the Apache Kafka community. The 3.3 release contains many new features and improvements. This blog post […]
Event-Driven Microservices with Python and Apache Kafka
Our journey with microservices, so far… Back in the days before microservices, we used to build applications that were often hosted in application servers such as WebLogic or WebSphere (apologies […]
Keeping Multiple Databases in Sync Using Kafka Connect and CDC
Microservices architectures have now been widely adopted among developers, and with a great degree of success. However, drawbacks do exist. Data silos can arise where information processed by one microservice […]
Real-Time Gaming Infrastructure for Millions of Users with Apache Kafka, ksqlDB, and WebSockets
The global video game market is bigger than the music and film industry combined. It includes Triple-A, casual/mid-core, mobile, and multiplayer online games. Various business models exist, such as hardware […]
Getting Started with the KRaft Protocol
What is KRaft, and how does it work? Apache Kafka® Raft (KRaft) is the consensus protocol that was introduced to remove Apache Kafka’s dependency on ZooKeeper™ for metadata management. This […]
An Introduction to Apache Kafka Security: Securing Real-Time Data Streams
The largest companies in the world use Apache Kafka® for their real-time streaming data pipelines and applications. Kafka is the basis for the real-time fraud text alerts from your bank […]
Real-Time Wildlife Monitoring with Apache Kafka
Wildlife monitoring is critical for keeping track of population changes of vulnerable animals. As part of the Confluent Hackathon ʼ22, I was inspired to investigate if a streaming platform could […]
Apache Kafka at Home: A Houseplant Alerting System with ksqlDB
Back in 2020, so many folks picked up pandemic hobbies—things they could throw themselves into at full force while they were restricted by lockdowns. I chose houseplants. Prior to the […]
4 Must-Have Tests for Your Apache Kafka CI/CD with GitHub Actions
Millions of developers code on GitHub, and if you’re one of those developers using it to create Apache Kafka® applications—for which there are 70,000+ Kafka-related repositories—it is natural to integrate […]
What’s New in Apache Kafka 3.2.0
I’m proud to announce the release of Apache Kafka 3.2.0 on behalf of the Apache Kafka® community. The 3.2.0 release contains many new features and improvements. This blog will highlight […]
How Apache Kafka Works: An Introduction to Kafka’s Internals
It’s not difficult to get started with Apache Kafka®. Learning resources can be found all over the internet, especially on the Confluent Developer site. If you are new to Kafka, […]