Tuning index_granularity for ClickHouse Performance
ChistaDATA

Connect Prometheus to Your ClickHouse® Cluster

Connect Prometheus to Your ClickHouse® Cluster: Complete Monitoring and Observability Guide Introduction In today’s data-driven landscape, monitoring your database infrastructure is crucial for maintaining optimal performance, ensuring reliability, and preventing costly downtime. ClickHouse®, renowned for […]

How Regular Expressions Are Implemented in ClickHouse
ChistaDATA

ClickHouse ReplacingMergeTree Explained

ClickHouse ReplacingMergeTree  Introduction ClickHouse ReplacingMergeTree is a powerful table engine designed to handle data deduplication in analytical workloads. While it promises to solve duplicate data challenges, understanding its nuances is crucial for successful implementation. This […]

ClickHouse Data Compression
ClickHouse Compression

Demystifying Data Compression in ClickHouse

Introduction “Compressing data is like putting it on a diet; it becomes leaner and faster.” – Unknown Data compression plays a pivotal role in optimizing storage and query performance in any database system, and ClickHouse […]