Master ClickHouse basics, column-oriented storage concepts, and understand when to use ClickHouse vs traditional databases.
- ClickHouse architecture overview
- Column-oriented storage concepts
- Installation and basic operations
- MergeTree engine family
Deep dive into MergeTree family engines, partitioning strategies, and schema design best practices for analytical workloads.
- ReplacingMergeTree, SummingMergeTree
- Partitioning and primary keys
- Data types and codecs
- TTL policies
Learn distributed table architecture, sharding key selection, and how to design scalable multi-shard clusters.
- Distributed table architecture
- Sharding key selection
- Local vs distributed tables
- Resharding strategies
Build highly available systems with ReplicatedMergeTree, ClickHouse Keeper, and automatic failover mechanisms.
- ReplicatedMergeTree engine
- ClickHouse Keeper setup
- Multi-replica configuration
- Failover handling
Deploy production-ready clusters with proper security, resource management, and monitoring infrastructure.
- Production cluster topology
- Security and user management
- SSL/TLS configuration
- Monitoring setup
Master query optimization techniques, index utilization, and performance tuning for lightning-fast analytics.
- Query execution pipeline
- Index strategies
- Materialized views
- JOIN optimization
Implement robust backup strategies, recovery procedures, and point-in-time recovery for data protection.
- Backup strategies
- Point-in-Time Recovery
- Restore procedures
- Backup automation
Design disaster recovery strategies, multi-datacenter setups, and ensure business continuity with proper RTO/RPO planning.
- DR strategy and RTO/RPO
- Multi-datacenter setups
- Failover procedures
- Geo-replication
Build real-time streaming pipelines with Kafka Engine, handle various message formats, and optimize throughput.
- Kafka Engine setup
- Materialized views with Kafka
- Message format handling
- Performance optimization
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Code Examples
Production-ready SQL examples, organized by module with comprehensive comments and best practices.
Browse SQL Examples
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Configuration Files
Complete config.xml, users.xml, and cluster configuration files for production deployments.
View Configs
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Docker Setups
Docker Compose files for single-node, clusters, Kafka integration, and complete migration stacks.
Docker Configs
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Notion Guides
Concise markdown guides with theory, architecture diagrams, and quick references for each module.
Read Guides
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Roadmap PDF
Complete training roadmap with module breakdown, timelines, and learning objectives.
View Roadmap
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Official Docs
Link to ClickHouse official documentation, community resources, and support channels.
Official Docs