Apache Kafka for Event-Driven Spring Boot Microservices from Udemy

What's inside

Learning objectives

Apache kafka for microservices
Create event-driven microservices
Work with kafka cli
Run multiple kafka servers in a cluster

Work with kafka consumers in java
Work with kafka producers in java
Handle and recover from errors

Apache kafka for microservices
Create event-driven microservices
Work with kafka cli
Run multiple kafka servers in a cluster
Work with kafka consumers in java
Work with kafka producers in java
Handle and recover from errors

Syllabus

Introduction to Apache Kafka

Introduction

What is Microservice?

Microservice vs Monolithic application

Microservices Communication

Event-Driven Architecture with Apache Kafka

Apache Kafka for Microservices

Apache Kafka for Microservices Quiz

Messages and Events in Apache Kafka

Kafka Topic and Partitions

Ordering of Events in Apache Kafka

Quiz: Kafka Topics, Partitions and Messages

Apache Kafka Broker(s)

What is Apache Kafka broker?

Apache Kafka broker: Leader and Follower roles. Leadership balance.

Quiz: Kafka Broker

Download Apache Kafka(MacOS)

Run Apache Kafka on Windows or in Docker

Start single Apache Kafka broker with KRaft

Multiple Kafka broker: Configuration Files

Multiple Kafka broker: Storage folders

Starting multiple Kafka broker with KRaft

Stopping Apache Kafka brokers

Kafka CLI: Topics

Introduction to Kafka Topic CLI

Creating a new Kafka topic

List and describe Kafka topics

Deleting a Topic

Apache Kafka Topic: Summary PDF document.

Kafka CLI: Producers

Introduction Kafka Producer CLI

Producing a Message without a Key

Send message as a Key:Value Pair

Apache Kafka CLI: Producer. Summary PDF document

Kafka CLI: Consumers

Introduction to Kafka Consumer CLI

Consuming messages from Kafka topic from the beginning

Consuming new messages only

Consuming Key:Value pair messages from Kafka topic

Consuming messages in order

Apache Kafka CLI: Consumer. Summary PDF document

Kafka Producer - Spring Boot Microservice

Source code

Introduction to Kafka Producer

Kafka Producer - Introduction to synchronous communication style

Kafka Producer - A use case for asynchronous communication style

Quiz: Kafka Producer.

Creating a new Spring Boot project

Kafka Producer configuration properties

Creating Kafka Topic

Run Microservice to create a new topic

Creating Rest Controller

Creating a Service class

Creating an Event class

Kafka Producer: Send Message Asynchronously

Kafka Asynchronous Send. Trying how it works.

Kafka Producer: Send Message Synchronously

Kafka Producer: Handle Exception in Rest Controller

Kafka Producer: Logging Record Metadata Information

Kafka Synchronous Send. Trying how it works.

Kafka Producer: Acknowledgements & Retries

Kafka Producer Acknowledgement: Introduction

Kafka Producer Retries: Introduction

Configure Producer Acknowledgments in Spring Boot Microservice

The min.insync.replicas configuration

Trying how the min.insync.replicas works

Producer Retries

Trying how Producer Retries work

Delivery & Request Timeout

Trying how Delivery & Request Timeout works

Quiz: Kafka Producer Acknowledgements and Retries

Kafka Producer Spring Bean Configuration

Apache Kafka Idempotent Producer

Introduction to Idempotent Producer

Enable Kafka Producer Idempotence in application.properties

Enable Kafka Producer Idempotence in Spring Bean

Kafka Consumer - Spring Boot Microservice

Introduction to Kafka Consumer

Kafka Consumer Configuration Properties

Kafka Consumer with @KafkaEventListener and @KafkaHandler annotations

Creating the "core" module

Adding "core" project as a dependency

@KafkaHandler: Trying how it works

Kafka Consumer Spring Bean Configuration

Kafka Listener Container Factory

Trying if Kafka Consumer Bean Configuration works

Quiz: Apache Kafka Consumer.

Kafka Consumer - Handle Deserializer Errors

Introduction to Error Handling in Kafka Consumer

Causing the deserialization problem

Kafka Consumer ErrorHandlingDeserializer

Trying how ErrorHandlingDeserializer works

Kafka Consumer - Dead Leter Topic(DLT)

Introduction to Dead Letter Topic(DLT) in Kafka

Handle errors: The DefaultErrorHandler and DeadLetterPublishingRecoverer classes

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Taught by Sergey Kargopolov, who has a strong reputation for their work in Apache Kafka

Examines Apache Kafka, which is highly relevant to event-driven microservices

Develops Apache Kafka skills, which are core for building event-driven microservices

Taught with a strong foundation for beginners

Examines industry-standard methods for Apache Kafka and Spring Boot for building event-driven microservices

Includes hands-on labs and interactive materials

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Apache Kafka for Event-Driven Spring Boot Microservices with these activities:

Connect with Kafka Experts

Show steps

Seek guidance and support from experienced Kafka professionals to enhance knowledge and gain insights.

Browse courses on Kafka

Show steps

Identify potential mentors in the Kafka community.
Reach out to mentors and request guidance or mentorship.

Review Apache Kafka Concepts

Show steps

Review basic Kafka concepts to strengthen foundational understanding.

Browse courses on Apache Kafka

Show steps

Read documentation or watch videos on Apache Kafka fundamentals.
Practice working with Kafka CLI commands.
Experiment with creating and consuming Kafka topics.

Apache Kafka Tutorial for Microservices

Show steps

Follow a guided tutorial to gain hands-on experience with Kafka in a microservices context.

Browse courses on Microservices

Show steps

Find a comprehensive tutorial on Kafka for microservices.
Set up the necessary tools and environment.
Build and run the example microservices provided in the tutorial.

Five other activities

Expand to see all activities and additional details

Show all eight activities

Kafka CLI Exercises

Show steps

Complete exercises using Kafka CLI to enhance understanding and proficiency.

Show steps

Create and manage Kafka topics using CLI commands.
Produce and consume messages using CLI.
Monitor and troubleshoot Kafka clusters using CLI.

Kafka Discussion Group

Show steps

Join a discussion group to share knowledge, ask questions, and collaborate with peers on Kafka-related topics.

Browse courses on Kafka

Show steps

Find or create a discussion group focused on Kafka.
Participate in discussions, ask questions, and provide insights.
Collaborate with group members on Kafka-related projects or challenges.

Simple Kafka Producer-Consumer Project

Show steps

Develop a small project involving a Kafka producer and consumer to solidify microservices communication.

Show steps

Design the project architecture and data flow.
Create a Kafka producer to send messages.
Create a Kafka consumer to receive and process messages.
Test and debug the project to ensure it works as intended.

Kafka Blog Post or Article

Show steps

Write and share a blog post or article on a Kafka-related topic to enhance understanding and reinforce learning.

Browse courses on Kafka

Show steps

Choose a specific Kafka topic or concept to focus on.
Research and gather information on the chosen topic.
Write a well-structured and informative blog post or article.
Publish the content online and share it with the community.

Kafka Hackathon

Show steps

Participate in a Kafka hackathon to apply and extend knowledge, collaborate with others, and showcase skills.

Browse courses on Kafka

Show steps

Find a Kafka-focused hackathon to participate in.
Form a team or work individually on a Kafka-related project.
Develop and implement a solution that meets the hackathon's requirements.
Present the project to a panel of judges.

Career center

Learners who complete Apache Kafka for Event-Driven Spring Boot Microservices will develop knowledge and skills that may be useful to these careers:

Event-Driven Architect

An Event-Driven Architect designs, builds, and maintains systems that are reactive to events. This course can help Event-Driven Architects by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create systems that are more responsive to change and that can handle high volumes of data. Additionally, this course can help Event-Driven Architects to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for Event-Driven Architect

Software Engineer

A Software Engineer designs, develops, and maintains software applications. This course can help Software Engineers by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create applications that are more responsive to change and that can handle high volumes of data. Additionally, this course can help Software Engineers to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for Software Engineer

Microservices Architect

A Microservices Architect designs, builds, and maintains microservices-based applications. This course can help Microservices Architects by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create applications that are more modular and scalable. Additionally, this course can help Microservices Architects to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for Microservices Architect

Java Developer

A Java Developer designs, develops, and maintains Java applications. This course can help Java Developers by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create applications that are more responsive to change and that can handle high volumes of data. Additionally, this course can help Java Developers to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for Java Developer

Data Engineer

A Data Engineer designs, builds, and maintains data pipelines. This course can help Data Engineers by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create data pipelines that are more responsive to change and that can handle high volumes of data. Additionally, this course can help Data Engineers to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for Data Engineer

Network Engineer

A Network Engineer designs, builds, and maintains computer networks. This course may be useful for Network Engineers by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create networks that are more scalable and resilient. Additionally, this course may help Network Engineers to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for Network Engineer

Quality Assurance Analyst

A Quality Assurance Analyst tests software applications. This course may be useful for Quality Assurance Analysts by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to test applications that are more responsive to change and that can handle high volumes of data. Additionally, this course may help Quality Assurance Analysts to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for Quality Assurance Analyst

System Administrator

A System Administrator maintains computer systems. This course may be useful for System Administrators by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create systems that are more scalable and resilient. Additionally, this course may help System Administrators to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for System Administrator

Technical Writer

A Technical Writer creates and maintains technical documentation. This course may be useful for Technical Writers by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create documentation that is more accurate and up-to-date. Additionally, this course may help Technical Writers to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for Technical Writer

Cloud Architect

A Cloud Architect designs, builds, and maintains cloud-based applications. This course may be useful for Cloud Architects by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create applications that are more scalable and resilient. Additionally, this course may help Cloud Architects to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for Cloud Architect

DevOps Engineer

A DevOps Engineer builds and maintains software systems. This course may be useful for DevOps Engineers by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create systems that are more scalable and resilient. Additionally, this course may help DevOps Engineers to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for DevOps Engineer

Data Scientist

A Data Scientist uses data to solve business problems. This course may be useful for Data Scientists by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create data pipelines that are more responsive to change and that can handle high volumes of data. Additionally, this course may help Data Scientists to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

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Security Engineer

A Security Engineer designs, builds, and maintains security systems. This course may be useful for Security Engineers by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create systems that are more secure and resilient. Additionally, this course may help Security Engineers to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

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Product Manager

A Product Manager manages the development and launch of new products. This course may be useful for Product Managers by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to create products that are more scalable and resilient. Additionally, this course may help Product Managers to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

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Business Analyst

A Business Analyst analyzes business needs and designs solutions. This course may be useful for Business Analysts by teaching them how to use Apache Kafka to build Event-Driven Microservices. This can help them to design solutions that are more scalable and resilient. Additionally, this course may help Business Analysts to learn how to use Kafka CLI to work with Kafka topics, producers, and consumers. This can help them to troubleshoot problems with Kafka systems and to optimize performance.

See salaries and explore the career path for Business Analyst