Kafka Streams API For Developers using Java/SpringBoot 3.X

Master the Kafka Streams API to build advanced real time Kafka Streaming applications using Java and SpringBoot 3.x.
4.53 (316 reviews)
Udemy
platform
English
language
Web Development
category
Kafka Streams API For Developers using Java/SpringBoot 3.X
4 207
students
13 hours
content
Nov 2024
last update
$29.99
regular price

Why take this course?

¡Hola! It seems like you're looking to understand how to implement windowing functionality in a Kafka Streams application within a SpringBoot context, as well as how to test it effectively. The outline you provided is comprehensive and covers a wide range of topics from basic concepts to advanced features like windowing, error handling, and testing.

To achieve this, you'll need to have a good grasp of Java, Kafka Streams API, and SpringBoot. Here's a brief summary of what each section typically involves:

  1. Introduction to Windowing and Time Concepts: Understanding the basics of how Kafka Streams handles time and event-time vs. processing-time, and how these concepts are used in windowing operations.

  2. Windowing in Kafka Streams - Tumbling Windows: You'll learn how to define tumbling windows, which process records in fixed-size or fixed-length intervals.

  3. Control Emission of Windowed Results using "suppress" Operator: This operator allows you to control the emission of results from windowed streams, which can be useful for managing high-cardinality data.

  4. Windowing in Kafka Streams - Hopping Windows: Different from tumbling windows, hopping windows move forward in time by a fixed interval after processing each window.

  5. Windowing in Kafka Streams - Sliding Windows: These windows slide over the data stream, maintaining a fixed-size window that overlaps with its predecessor, allowing for real-time aggregations and trend analysis.

  6. Widowing in Order Management Application - A Real Time Use Case: You'll apply what you've learned to an order management application scenario, coding and testing the windowing logic in a real-world context.

  7. Behavior of Records with Future & Older Timestamp in Windowing: Understanding how records with timestamps that are older or in the future relative to the window's boundary are handled by Kafka Streams.

  8. SpringBoot AutoConfiguration of Kafka Streams: Exploring how SpringBoot automatically configures your Kafka Streams application, simplifying the setup process.

  9. JSON Serialization/Deserialization in Spring Kafka Streams: Implementing JSON serialization and deserialization in your Kafka Streams application using SpringBoot.

  10. Error Handling in Spring Kafka Streams: Learning how to handle errors that may occur during stream processing, including Deserialization errors and uncaught exceptions within the topology.

  11. Build Orders Kafka Streams Application using SpringBoot: Setting up and implementing a streaming application for orders.

  12. Grace Period in Kafka Streams: Understanding the grace period option that allows new source records to be processed even if they are outside the current window's end time by a specified amount of time (e.g., 1 seconds). This feature is useful when processing late data.

  13. Build and Package the SpringBoot App as an Executable: Finally, you will package your Kafka Streams application as an executable JAR file, which can be run from the command line. Throughout this process, you'll also learn about:

  • Testing Framework: Used for unit testing of your code.
  • Embedded Kafka: For integration testing.
  • Kafka Streams API: The core functionalities provided by Kafka Streams. By following the outlined steps and understanding the concepts involved, you'll be able to build a robust application using Kafka Streams within a SpringBoot ecosystem. Good luck with your project!

Loading charts...

Related Topics

4992564
udemy ID
23/11/2022
course created date
07/04/2023
course indexed date
Bot
course submited by