ClickHouse: The Beginner's Guide
Learn to Build Ultra-Fast Analytical OLAP Databases and Queries with ClickHouse
ClickHouse: The Beginner's Guide udemy course free download
Learn to Build Ultra-Fast Analytical OLAP Databases and Queries with ClickHouse
Welcome to Mastering ClickHouse: The Beginner’s Guide
Your complete guide to building ultra-fast analytical systems using ClickHouse — one of the world’s fastest columnar databases!
Developed by Yandex and trusted by tech giants like Uber, Cloudflare, and Cisco, ClickHouse delivers lightning-speed performance on massive datasets — querying billions of rows in milliseconds. Whether you're a Data Engineer, Analyst, Backend Developer, or Database Administrator, this course will help you harness ClickHouse’s full power to build blazing-fast pipelines, dashboards, and analytics systems.
What You’ll Learn:
Understand ClickHouse architecture and core design principles
Install and configure ClickHouse on local machines or servers
Create and manage databases & tables using powerful storage engines
Write lightning-fast SQL queries for analytics and reporting
Optimize performance with MergeTree, Summing, Aggregating & Replacing engines
Integrate ClickHouse with Superset, Python, CSV, Parquet, and more
Monitor, secure, and productionize your ClickHouse deployment
Work with JSON, CSV, Avro, and external tables from URLs, JDBC, and files
Who This Course Is For:
Data Engineers building real-time, high-volume analytics pipelines
Backend Developers powering dashboards and metrics-heavy apps
BI Analysts & Professionals who need fast, flexible query capabilities
System Admins/DBAs managing scalable, high-performance data infra
SQL Users & RDBMS Experts transitioning to modern columnar systems
Technologies & Concepts Covered
ClickHouse SQL & performance tuning
MergeTree family: Summing, Replacing, Aggregating, Collapsing
External Tables: File, URL, JDBC
Dictionaries & Data Skipping Indexes
Ingesting JSON, CSV, Parquet, Avro
Monitoring, security & cluster setup
Docker-based installations
Integrations with Superset, Python, REST APIs
Why Learn ClickHouse?
Unlike general-purpose databases, ClickHouse is purpose-built for OLAP workloads. It’s engineered for speed, scalability, and real-time analytics, making it a top choice for modern data platforms. This course teaches you real-world techniques, best practices, and hands-on skills — not just theory.
Course Highlights
Beginner-Friendly – No prior ClickHouse experience needed
Hands-On Projects – Build real use cases with open datasets
Performance-Driven – Learn how ClickHouse achieves speed at scale
Practice-Rich – Quizzes, assignments, and labs to solidify learning
Career-Boosting – Skill up in a high-demand, modern analytics tool
Prerequisites
Basic understanding of SQL
Familiarity with databases or data warehousing is helpful (but not required)
No prior experience with ClickHouse is necessary
By the End of This Course...
You’ll be able to design, implement, and optimize scalable ClickHouse-based analytics systems — and confidently apply your skills in real-world, high-performance data projects.
