Live Online Style Video +Live Instructor + Official Course-Book + Hands-on Labs

Confluent Certified Administrator for Apache Kafka


  1. 6 months access to videos.
  2. Access via Laptop, Tab, Mobile, and Smart TV.
  3. Certificate of Completion.
  4. Official Course-Book
  5. Hands-on labs
  6. 240+ Tests Questions (Qubits)

We do not have video for this course. It will take 48 hours to deliver.

You can also purchase an annual plan for USD 999. For one year, all Flexi Videos will be free for you. Buy Annual Plan

Flexi Video

USD 199

Official Course-Book Instructor Hand-outs



USD 59


USD 199

100% Refund for Flexi Video (Course-Book is non-refundable) if user is not satisfied with the Video and seeks refund within 7 days of purchase.

Download Course Contents
Module 1: Domain 1.0 Kafka fundamentals
  • Apache Kafka architecture, design principles, and purposes
  • Distributed Systems - Scalability, Fault Tolerance, High Availability
  • Primary functions of: Producer, Consumer, Broker
  • Meaning of “immutable” log
  • Meaning of “committed”
  • Topics, Partitions
  • Essential services of Apache Zookeeper
  • Replication, Leaders, Followers
  • Kafka Messages, structure, make-up, metadata
  • Kafka Controller
  • Exactly Once Semantics
  • Startup sequence; component dependencies
  • How many partitions? Tradeoffs
  • Scalability factors
  • Sources and tools for monitoring; Display of metrics
  • InSyncReplicas (ISR); Fully and Under replicated, and offline
  • Consumer lag, Under/Over Consumption
  • Broker failure, detection, and recovery
  • Batching and its impacts/consequences
  • Determining and solving data imbalance across brokers
  • Impacts of average and maximum message sizes
  • Quotas
  • Authentication and Authorization (meanings and methods)
  • In-flight encryption - where and how
  • At rest encryption - strategies
  • SSL/TLS keystores and trust stores
  • Authentication and Authorization troubleshooting
  • Access Control Lists (ACLs) - where and how used o Use of wildcards
  • Brokers and Zookeeper o CPU, RAM, network, storage considerations o Number of nodes
  • Rack awareness
  • Kafka Connect o Source and Sink Connectors o Scalability and High Availability
  • Business Continuity / DR
  • Data retention

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Flexi video for the new version will be provided free of cost.
6 months from the date of delivery.
Yes, contact us for corporate packages.
Yes, Course-Book and Lab are not included in the annual plan. All Flexi videos are included.
It is only for one user.
Videos can only be streamed and not downloaded.
We do not track the pass rate of Flexi students. However, we trust it will be lower than for Live Online.
Presently, Flexi is only available in English.
It’s a unique subscription plan where customers can avail unlimited Flexi courses within a year.
The subscription plan is valid for 1 year from the date of purchase.
No, this is limited to one user and its non-transferable.

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