Real-Time Analytics with ClickHouse

Free Advanced course · 10 lessons · 4 weeks · Certificate on completion

Serve sub-second dashboards over billions of events with ClickHouse. Across 10 lessons you'll move from fundamentals to a portfolio-ready outcome — at your own pace, with quizzes after each lesson and a final exam to certify your mastery.

What you'll learn

• Columnar OLAP basics
• ClickHouse architecture
• MergeTree engines
• Primary keys and ordering
• Materialised views
• Ingesting from Kafka

Skills you'll pick up

• Columnar OLAP basics
• ClickHouse architecture
• MergeTree engines
• Primary keys and ordering
• Materialised views
• Ingesting from Kafka

Tools covered

• ClickHouse
• Real-world projects
• Quizzes
• Final exam

Course modules

Module 1: Columnar OLAP basics

Module 1 of Real-Time Analytics with ClickHouse. 3 lessons · 3h

Module 2: Primary keys and ordering

Module 2 of Real-Time Analytics with ClickHouse. 3 lessons · 3h

Module 3: Aggregating engines

Module 3 of Real-Time Analytics with ClickHouse. 2 lessons · 2h

Module 4: Replication and sharding

Module 4 of Real-Time Analytics with ClickHouse. 2 lessons · 2h

Lessons in this course

• Columnar OLAP basics
• ClickHouse architecture
• MergeTree engines
• Primary keys and ordering
• Materialised views
• Ingesting from Kafka
• Aggregating engines
• Query optimisation
• Replication and sharding
• Case: product analytics backend

Instructor

Mei Chen — BI & Analytics Manager

Mei Chen is a BI & Analytics Manager with years of hands-on experience teaching ClickHouse to thousands of learners worldwide.

Certificate

Finish every lesson and pass the final exam to earn a free, verifiable Learnera certificate for Real-Time Analytics with ClickHouse. It can be downloaded as a PDF and shared on LinkedIn.

Career outcomes

Median global salary $150,000 per year · median India salary ₹21,00,000 per year · 93,872 open roles worldwide

• ClickHouse Specialist
• Senior ClickHouse Lead
• ClickHouse Consultant

Frequently asked questions

Is the Real-Time Analytics with ClickHouse course free?

Yes. Every Learnera course, including Real-Time Analytics with ClickHouse, is completely free — lessons, quizzes, the final exam, and the certificate.

How long does Real-Time Analytics with ClickHouse take?

10 lessons, typically completed in 4 weeks at a comfortable pace.

Do I get a certificate?

Yes — pass the final exam and you receive a free, verifiable certificate you can share on LinkedIn.

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