Apache Kafka Series - Kafka Streams for Data Processing
What you'll learn
- Write four Kafka Streams application in Java 8
- Configure Kafka Streams to use Exactly Once Semantics
- Scale Kafka Streams applications
- Program with the High Level DSL of Kafka Streams
- Build and package your application
- Write tests for your Kafka Streams Topology
- And so much more!
Requirements
- Good knowledge of Apache Kafka
- A recent computer (Windows / Linux / Mac OS X) with 4GB of RAM
- Good knowledge of Java 8 Programming Language
Description
The new volume in the Apache Kafka Series!
Learn the Kafka Streams data processing library, for Apache Kafka. Join hundreds of knowledge savvy students into learning one of the most promising data processing library on Apache Kafka.
Kafka Streams is the easiest way to write your applications on top of Kafka:
> Easiest way to transform your data using the High Level DSL
> Exactly Once semantics support out of the box!
> Deploy and Scale your Kafka Streams application without a cluster!
> Perform Aggregations, joins, and any operations you may think of using only a few lines of code!
> Built on top of Kafka, for fault tolerance, scalability and resiliency
Hands On & Theory Based Course
Note: This course is based on Java 8, and will include one example in Scala. Kafka Streams is Java based, and therefore is not suited for any other programming language.
Each section can be either theoretical, or a practice section.
> Through practice, you will be challenged by writing your own Kafka Streams application. The solutions will be thoroughly explained, and you will learn some tips on how to use Kafka Streams the best way.
> Through theory, you will learn about all the available API, the inner workings of the library, as well as some exciting concepts such as Exactly Once Semantics!
This course is the first and only available Kafka Streams course on the web. Get it now to become a Kafka expert!
Section outline:
Kafka Streams - First Look: Let's get Kafka started and run your first Kafka Streams application, WordCount
End-to-End Kafka Streams Application : Write the code for the WordCount, bring in the dependencies, build and package your application, and learn how to scale it. This is a complete end to end example
KStream and KTable Simple Operations: Learn all the stateless operations available for the KStream and KTable API
Practice Exercise - Favourite Colour: Practice your newly acquired skills by writing your own Kafka Streams application, Favourite Colour. It will be challenging! Includes a Scala version of the example
KStream and KTable Advanced Operations: Learn all the stateful operations available for the KStream and KTable API
Exactly Once Semantics - Theory: Learn what EOS (Exactly Once Semantics) is, how Kafka 0.11 enables it, and how to activate them in Kafka Streams
Exactly Once - Practice Exercise - Bank Balance: Practice your newly acquired knowledge by writing your own Kafka Streams Exactly Once application, to compute a running Bank Balance for your customers
Testing your Kafka Streams Application: Learn how to test the WordCount Kafka Streams Topology with Kafka Streams v1.1.0
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Instructor
My name is Stephane Maarek, and I'll be your instructor in this course. I teach about Apache Kafka, the Kafka ecosystem and Kafka Certifications with my focus always on helping my students improve their professional proficiencies. I am also the co-founder of Conduktor: an enterprise Apache Kafka platform & UI to help everyone use Kafka.
Throughout my career in designing and delivering these certifications and courses, I have already taught 1,000,000+ students and gotten 350,000+ reviews!
With Apache Kafka becoming much more than a buzzword out there, I've decided it's time for students to properly learn how to be a Kafka professional. So, let’s kick start the course! You are in good hands!
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This Course Also Comes With:
Lifetime Access to All Future Updates
A responsive instructor in the Q&A Section
Links to interesting articles, and lots of good code to base your next applications onto
Udemy Certificate of Completion Ready for Download
This is the course that could improve your career!
Apache Kafka is a skill in high demand and there are not enough people to fulfill all the open positions. You can boost your income, take on new roles and fun challenges. Many of my students are now the Kafka experts of their companies! You can be the next!
I hope to see you inside the course!
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Note: Looking for more advanced Kafka concepts? There are many volumes in the Apache Kafka Series:
Learn Kafka for Beginners v2 (great to start)
Kafka Connect Hands On Learning
Kafka Streams for Data Processing
KSQL on ksqlDB - Hands On!
Kafka Cluster Setup & Administration
Confluent Schema Registry & Kafka REST Proxy
Kafka Security (SSL SASL ACL)
Kafka Monitoring and Operations
Happy learning!
Who this course is for:
- Developers and devops who would like to learn how to write, package, deploy and run a Kafka Streams applications
- Architects who would like to understand how Kafka Streams work and its position in the Kafka-centered data pipeline and enterprise architecture
- People who fully understand the basics of Kafka
- Java 8 and Scala developers only
Featured review
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Instructors
- 4.7 Instructor Rating
- 517,150 Reviews
- 1,705,584 Students
- 41 Courses
Stephane is a solutions architect, consultant and software developer that has a particular interest in all things related to Big Data, Cloud & API. He's also a many-times best seller instructor on Udemy for his courses in AWS and Apache Kafka.
[See FAQ below to see in which order you can take my courses]
Stéphane is recognized as an AWS Hero and is an AWS Certified Solutions Architect Professional & AWS Certified DevOps Professional. He loves to teach people how to use the AWS properly, to get them ready for their AWS certifications, and most importantly for the real world.
He also loves Apache Kafka. He sits on the 2019 Program Committee organizing the Kafka Summit in New York, London and San Francisco. He is also an active member of the Apache Kafka community, authoring blogs on Medium and a guest blog for Confluent.
During his spare time he enjoys cooking, practicing yoga, surfing, watching TV shows, and traveling to awesome destinations!
FAQ: In which order should you learn?...
AWS Cloud: Start with AWS Certified Solutions Architect Associate, then move on to AWS Certified Developer Associate and then AWS Certified SysOps Administrator. Afterwards you can either do AWS Certified Solutions Architect Professional or AWS Certified DevOps Professional, or a specialty certification of your choosing.
Apache Kafka: Start with Apache Kafka for Beginners, then you can learn Connect, Streams and Schema Registry if you're a developer, and Setup and Monitoring courses if you're an admin. Both tracks are needed to pass the Confluent Kafka certification.
- 4.6 Instructor Rating
- 55,828 Reviews
- 202,560 Students
- 10 Courses
Conduktor is an Apache Kafka enterprise platform that helps your team be more efficient and faster at using Apache Kafka.
Conduktor Desktop is our first product: an Apache Kafka desktop client that allows developers use Apache Kafka with confidence. The Apache Kafka UI is adapted for all Kafka clusters and has features for the entire Apache Kafka ecosystem, including Confluent, Kafka Connect and Kafka Streams!
The Conduktor Platform is in early preview, please contact us for more information.
Conduktor was founded by Stéphane Maarek, the best-selling instructor on Apache Kafka here on Udemy.