Synopsis

ksqlDB is a database purpose-built for stream processing applications on top of Apache Kafka®.

Get Started

Try it

Quickstarts

• With Standalone
• With Confluent Cloud
• With Confluent Platform

How-to guides

• Structured data
• Connector management
• User-defined functions
• Variables

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Tutorials

• Materialized cache
• Streaming ETL pipeline
• Event-driven microservice

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Learn

How it works

• SQL Stream processing
• Materialized views
• Scaling and fault tolerance

Concepts

• Apache Kafka primer
• Stream processing
• Time and windowing
• Connectors

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Case studies

• Real-time data replication
• Real-time analytics
• Business intelligence
• Anomaly detection

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Watch

Intros

• Stream processing fundamentals
• Ask Confluent, ksqlDB overview
• An introduction to ksqlDB

Demos

• Building a movie rating app
• Stream data from AWS to Azure
• Transform and sink events to JDBC
• Building a streaming data pipeline

Courses

• ksqlDB 101
• Inside ksqlDB

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How to

• Handle time
• Split and merge streams
• Change serialization formats
• Connect to external systems
• Create a stateful table
• Join streams and tables
• Manipulate schemas
• Filter rows

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Last update: 2024-10-28