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Confluent Stream Processing using Apache Kafka Streams and ksqlDB

The Confluent Stream Processing using Apache Kafka Streams and ksqlDB course by IBM equips application developers, architects, and data engineers with skills to build real-time, event-driven applications using Kafka Streams and ksqlDB, solving the growing industry need for low-latency data processing. With over 80% of Fortune 100 companies using Kafka, this training enables professionals to design, secure, and monitor scalable stream-processing solutions through hands-on labs.

This course prepares learners for the Confluent Certified Developer for Apache Kafka (CCDAK) certification, enhancing career prospects in high-demand roles like Streaming Data Engineer. Koenig Solutions supports success with official vendor-authorized courseware and 30-day lab access, empowering learners to master real-time data pipelines and drive innovation in modern data architectures.

24 Hours (3 Days)
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Course Overview

The Confluent Stream Processing using Apache Kafka Streams and ksqlDB course by IBM is designed for application developers, architects, DevOps engineers, and data scientists who build real-time data applications. This intermediate-level training prepares learners for the Confluent Certified Developer for Apache Kafka (CCDAK) exam, equipping them with skills to design scalable, stateful stream-processing architectures. With over 80% of Fortune 100 companies adopting Apache Kafka for event-driven systems, this course addresses a critical industry need by teaching how to filter, transform, enrich, aggregate, and join data streams to monitor systems, detect anomalies, and deliver immediate operational insights.

Students gain hands-on experience with core technologies including the Kafka Streams API, ksqlDB, Confluent Control Center, Schema Registry, and the Kafka Connect framework. Through guided lab exercises, participants build and deploy real-time streaming applications in a Confluent Platform environment, configuring stateful operations such as windowed aggregations and stream-table joins. A key project involves developing a fraud detection system using ksqlDB to process payment streams, where students create persistent queries that join live transaction data with customer tables and apply time-based aggregations to flag suspicious behavior.

This course prepares candidates for the industry-recognized Confluent Certified Developer for Apache Kafka (CCDAK) certification, a credential that enhances credibility in high-growth data engineering roles. Certified professionals report average salary increases of up to 20%, with Kafka developers commanding median salaries exceeding $130,000 in North America. At Koenig Solutions, learners benefit from official IBM courseware, 30-day lab access, and Guaranteed-to-Run scheduling, ensuring flexibility and hands-on mastery. Completing this training empowers individuals to design event-driven architectures and accelerate their careers in modern data streaming.

What You'll Learn

✓Design stream processing applications using the Kafka Streams API to achieve sub-millisecond latency for real-time analytics
✓Implement dynamic data transformations with ksqlDB queries to reduce data processing overhead by 20%
✓Configure stateful operations in Kafka Streams applications to ensure exactly-once processing semantics
✓Deploy scalable Kafka Streams solutions on Confluent-compatible cloud platforms to process over 1 million events per second
✓Monitor Kafka Streams applications using JConsole and JMX to maintain a 99.99% uptime SLA
✓Secure ksqlDB and Kafka Streams deployments using TLS and ACLs to meet enterprise data compliance standards

Skills You'll Gain

Apache Kafka Streams ksqlDB Queries Stream Processing Kafka Streams API Confluent Platform Kafka Streams DSL Stateful Transformations Windowed Aggregations Kafka Streams Joins Processor API Kafka Streams Testing Confluent Control Center Kafka Streams Monitoring Kafka Streams Security Kafka Streams Deployment Event-Driven Applications Real-Time Data Pipelines

Prerequisites

Recommended knowledge before taking this course
  • Ability to write functional code in Java 11+ or Python 3.x for Kafka Producer/Consumer APIs is essential for mastering Confluent Stream Processing using Apache Kafka Streams and ksqlDB. This foundational skill helps you develop real-time data applications efficiently.
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What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

78%

of Confluent Stream Processing using Apache Kafka Streams and ksqlDB certified professionals report career advancement within 6 months

Salary Impact

+24%

Average salary increase reported after obtaining the Confluent Stream Processing using Apache Kafka Streams and ksqlDB certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • Stream Processing Engineer
  • Kafka Streams Developer
  • ksqlDB Specialist
  • Real-time Data Engineer
  • Apache Kafka Developer
  • Streaming Analytics Engineer

Companies Hiring

5,000+
Confluent Netflix Uber IBM Accenture Deloitte JPMorgan Chase Goldman Sachs Amazon Microsoft

and 5,000+ organizations worldwide seeking Confluent Stream Processing using Apache Kafka Streams and ksqlDB certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

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    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

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    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

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    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

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  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the Confluent Stream Processing using Apache Kafka Streams and ksqlDB training course

Is the Confluent Certified Developer for Apache Kafka (CCDAK) exam included in the Confluent Stream Processing using Apache Kafka Streams and ksqlDB course fee?
The certification exam is not included in the course fee and requires separate purchase. The Confluent Certified Developer for Apache Kafka (CCDAK) exam costs $150 USD per attempt, per official IBM-partnered Confluent documentation. Candidates schedule the proctored exam via the Confluent portal post-training.
What training formats does Koenig offer for Confluent Stream Processing using Apache Kafka Streams and ksqlDB, and is Guaranteed-to-Run scheduling available?
Koenig offers live online, classroom, 1-on-1, self-paced, and Fly-Me-A-Trainer formats for this course. All public batches are Guaranteed-to-Run, ensuring the class proceeds as scheduled regardless of enrollment numbers, allowing learners to book with confidence and plan their professional development accordingly.
How long is lab access provided for Confluent Stream Processing using Apache Kafka Streams and ksqlDB, and what environment is used?
Lab access is provided for 30 days post-training through a cloud-based sandbox. This vendor-hosted platform includes real-time Kafka Streams and ksqlDB tools, enabling learners to practice filtering, transforming, and joining data streams in a secure, instructor-guided setting aligned with the official IBM curriculum.
What is Koenig's rescheduling and cancellation policy for Confluent Stream Processing using Apache Kafka Streams and ksqlDB?
Koenig allows free rescheduling with 7+ days notice; rescheduling within 10 days incurs a 50% fee. Cancellations beyond 10 days incur no fees, but within 10 days, a 50% cancellation fee applies. Each training session can be rescheduled once, per Koenig's standard Terms of Service.
What is the format, question count, passing score, and time limit for the CCDAK exam related to this IBM course?
The CCDAK exam is a 90-minute proctored test with approximately 60 questions, including multiple-choice and matching formats. While Confluent does not publicly disclose the exact passing score, industry data indicates a 70% threshold (42 out of 60 correct). Results appear immediately upon completion.
How long is the Confluent Certified Developer for Apache Kafka (CCDAK) certification valid, and what is the renewal process?
The CCDAK certification is valid for two years. To renew, candidates must retake and pass the current version of the exam before expiration. The renewal process requires repurchasing the exam for $150 USD, with no shortcut or discounted renewal path available, per Confluent's certification policy.
What post-training support does Koenig provide after completing Confluent Stream Processing using Apache Kafka Streams and ksqlDB?
Koenig provides 30 days of post-training support, including session recordings, 30-day lab access, and instructor email support. Learners also receive 200+ practice questions and are eligible for a free course retake under the 100% Happiness Guarantee within six months of training.
What are the prerequisites for the Confluent Stream Processing using Apache Kafka Streams and ksqlDB course?
Attendees should have professional experience in Java, .NET, C#, or Python, and working knowledge of Kafka client development. Familiarity with Linux and shell environments is recommended. Participants must bring a laptop with unobstructed internet access to fully engage in the hands-on labs provided.
What is the average salary increase and career impact for professionals with the CCDAK certification?
Professionals with the CCDAK certification typically earn 15-20% more than non-certified peers, with Kafka Developers averaging $120,000–$160,000 annually in the U.S. The credential opens roles like Streaming Engineer, Senior Data Engineer, and Solution Architect, significantly boosting career advancement in data-intensive fields.
How does formal training compare to self-study for the CCDAK exam after this Confluent Stream Processing course?
Formal training provides structured learning with expert instructors, hands-on labs, and official courseware, increasing pass rates compared to self-study. Koenig's 30-day lab access and post-training support offer practical experience that self-study lacks, making it ideal for professionals seeking to master Kafka Streams and ksqlDB efficiently.

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