Cassandra
The Cassandra course equips developers, data architects, and DevOps engineers with hands-on skills to design, deploy, and manage highly scalable, fault-tolerant NoSQL databases, solving the challenge of handling massive, distributed data workloads. With demand for Cassandra expertise rising, professionals with these skills earn up to 31% more than peers using other database technologies.
This course prepares learners for the Apache Cassandra Developer Associate or Administrator Associate certification, using official vendor-authorized courseware. Koenig’s 30-day lab access ensures mastery, leading to increased career opportunities and recognition in enterprise data management roles.
Training Formats & Pricing
100% Happiness Guarantee · Free Rescheduling · Secure Payment
Course Overview
The Cassandra course by Open Source is designed to equip IT professionals with in-depth knowledge and practical skills for managing distributed NoSQL databases using Apache Cassandra. This training prepares candidates for the DataStax Certified Apache Cassandra Administrator and Developer exams, which are widely recognized credentials in the data engineering and DevOps communities. Ideal for database administrators, DevOps engineers, and application developers, this course addresses the growing demand for Cassandra expertise, with over 36,956 companies globally—including tech giants like Netflix, Apple, and Instagram—using Cassandra in their production environments. As organizations increasingly adopt scalable, fault-tolerant databases, mastering Cassandra positions professionals at the forefront of modern data infrastructure.
Participants will gain hands-on experience with core technologies including Cassandra Query Language (CQL), nodetool, Reaper, Medusa, Prometheus, and Grafana, all within a lab environment that simulates real-world deployment scenarios. The course includes extensive lab exercises where students configure multi-node clusters, implement replication strategies, manage compaction, and automate backup and recovery using tools like Ansible and Medusa. A key project involves building a highly available, scalable Cassandra cluster across multiple data centers, applying best practices in data modeling, security, and performance tuning. These labs are conducted in a virtualized environment that mirrors production setups used by enterprises deploying Cassandra on-premises or in cloud platforms such as AWS and Azure.
This training directly supports certification through the DataStax Certified Apache Cassandra tracks, which are industry-recognized benchmarks for NoSQL database proficiency. Certified professionals report average salaries of $136,792 in the U.S., with senior roles reaching over $170,000, reflecting strong market demand. Koenig Solutions enhances learning with 1-on-1 instructor-led sessions, Guaranteed-to-Run batches, and official courseware aligned with current exam blueprints. Upon completion, learners are positioned to advance into roles such as Senior Cassandra Engineer, Data Architect, or Platform Engineer, driving scalable data solutions in high-performance environments.
What You'll Learn
Skills You'll Gain
Prerequisites
- Why these prerequisites matter for Cassandra performance: Mastering these technical foundations ensures you can optimize resource allocation, manage cluster stability, and troubleshoot effectively within Apache Cassandra 4.x or 5.0 environments. This course bridges the gap between these fundamental technical requirements and the advanced skills needed for production-ready Cassandra administration.
- Required: Basic knowledge of Java 11 or Java 17 installation and version verification, essential for setting up Apache Cassandra 4.x or 5.0 environments.
- Required: Familiarity with Python 3.8 to 3.11 for using cqlsh, enabling efficient interaction with Cassandra databases.
- Required: Understanding of Linux command line operations and file system navigation, crucial for managing Cassandra on Linux systems.
- Recommended: Experience with Docker containerization, including image pulling, network setup, and container deployment, to streamline Cassandra deployment.
- Required: Knowledge of package management tools like APT or YUM for Linux distributions, necessary for installing and updating Cassandra components.
- Required: Ability to configure and manage system repositories such as cassandra.sources.list or /etc/yum.repos.d/cassandra.repo, ensuring smooth Cassandra software updates.
Certification Exam
Everything you need to know about the Cassandra certification exam
Course Curriculum
Structured learning with hands-on labs and real-world scenarios
1
Day 1– Mastering Cassandra Fundamentals and Architecture
2
Day 2– Advanced Cassandra Data Modeling and CQL
3
Day 3– Cassandra Operations, Performance, and Security
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Official Courseware
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of Cassandra certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the Cassandra certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Cassandra Database Administrator
- NoSQL Database Engineer
- Big Data Engineer
- Cassandra Developer
- Database Architect
- Data Platform Engineer
Companies Hiring
and 5,000+ organizations worldwide seeking Cassandra certified professionals
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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★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
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.”
Enterprise Client ✓ Verified -
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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.”
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.”
AZ-305 Expert ✓ Verified -
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“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.”
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.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
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.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
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.”
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.”
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.”
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.”
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.”
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.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
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.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
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.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
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.”
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.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the Cassandra training course
Is the Cassandra certification exam included in the Koenig Solutions training cost, and what is the fee?
What training formats does Koenig Solutions offer for the Cassandra course, and is it Guaranteed-to-Run?
How long is lab access provided, and what is the environment for the Cassandra course?
What is the Koenig Solutions rescheduling and cancellation policy for the Cassandra training course?
What is the format, question count, passing score, and time limit for the Cassandra certification exam?
How long is the Cassandra certification valid, and what is the renewal process or cost?
What post-training support does Koenig Solutions provide after completing the Cassandra course?
What are the prerequisites or prior experience needed for the Cassandra course and certification exam?
What is the average salary increase or career impact for professionals certified in Apache Cassandra?
How does instructor-led Cassandra training from Koenig compare to self-study for exam success?
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