Explore ClickHouse Insights on ChistaDATA's Blog

Benchmarking ClickHouse using the clickhouse-benchmark Tool

Optimizing ClickHouse Thread Pool for High-Concurrency Workloads

Unlocking Performance: How We Optimized ClickHouse Thread Pool for High-Concurrency Workloads Unveiling Hidden Bottlenecks: Optimizing ClickHouse Thread Pool Performance ClickHouse has earned its reputation as a powerhouse for lightning-fast analytics, capable of handling immense volumes […]

Using GROUPBY for Groupings, Rolllups and Cubes in ClickHouse

High-Performance Reads of Parquet Data Using ClickHouse Server Swarms

Shiv Iyer

High-Performance Parquet File Reading with ClickHouse Server Swarms Follow the architecture and optimisation strategies detailed below to achieve high-performance reads of Parquet files using swarms of ClickHouse® servers. This approach leverages ClickHouse’s distributed and columnar […]

Using EXPLAIN to Determine JOIN Order in ClickHouse Query Execution Plan

Optimal Maintenance Plan for ClickHouse Infrastructure Operations

Shiv Iyer

ClickHouse Performance Tuning: Proven Maintenance Plan for Optimal Infrastructure, Scalability, and High Availability Building an optimal maintenance plan for ClickHouse infrastructure operations requires a structured approach to addressing performance, scalability, and high availability. ClickHouse, being […]

ClickHouse Architecture and Query Performance Techniques

Optimizing Data Processing with ClickHouse MergeTree on S3

Shiv Iyer

Optimizing Data Processing with ClickHouse MergeTree on S3: Intro and Architecture ClickHouse® MergeTree on S3 – Intro and Architecture ClickHouse MergeTree is a highly adaptable and robust storage engine optimized for high-performance analytics in contemporary […]

ClickHouse Horizontal Scaling: Optimal Read-Write Split Configuration and Execution

Real-Time Bid Tracking and Optimization with ClickHouse in High-Performance Data Pipelines

Shiv Iyer

Optimizing Real-Time Bidding Efficiency: Harnessing ClickHouse for Advanced Data Pipeline Management In the rapidly evolving landscape of real-time bidding (RTB) platforms, the ability to process and analyze large volumes of data at high speeds is […]

Application Domain Index for Nested Data Structures

Optimizing Revenue for FinTech Platforms Using K-Means Algorithms in Google BigQuery

Shiv Iyer

Harnessing the sophisticated K-Means algorithm within Google BigQuery’s comprehensive analytics ecosystem presents a transformative opportunity to substantially enhance revenue optimization strategies for FinTech platforms. This advanced machine learning technique demonstrates remarkable proficiency in categorizing diverse […]

Understanding ClickHouse MergeTree: Data Organization, Merging, Replication, and Mutations Explained

Shiv Iyer

Understanding ClickHouse MergeTree: Data Organization, Merging, Replication, and Mutations Explained ClickHouse is renowned for its high-performance analytics and its ability to efficiently handle massive amounts of data. At the core of ClickHouse’s data storage and […]

Why Delta Updates Are Not Recommended in OLAP Databases: A Performance and Efficiency Perspective

Shiv Iyer

Why Delta Updates Are Not Recommended in OLAP Databases: A Performance and Efficiency Perspective Delta Updates in OLAP (Online Analytical Processing) databases are not recommended due to the fundamental design and architecture of these systems, […]

ClickHouse Search: Manticore Full Text Search with Plain Index

Mastering User Management in ClickHouse: A Complete Guide to Authentication, Authorization, and Future Security Enhancements

Shiv Iyer

User Management in ClickHouse: A Comprehensive Guide Introduction User management is a critical aspect of any analytical application, as it ensures secure access to data while maintaining flexibility for various users. In ClickHouse, user management […]

Integrating Parquet File Ingestion into ClickHouse Using Kafka: A Step-by-Step Guide

Shiv Iyer

Unlock the Power of Data: Seamlessly Integrate Parquet File Ingestion into ClickHouse with Kafka – Your Ultimate Step-by-Step Guide to Optimized Performance! ClickHouse Parquet Ingestion enables a seamless, high-performance workflow for moving data from distributed […]

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Blog

Optimizing ClickHouse Thread Pool for High-Concurrency Workloads

High-Performance Reads of Parquet Data Using ClickHouse Server Swarms

Optimal Maintenance Plan for ClickHouse Infrastructure Operations

Optimizing Data Processing with ClickHouse MergeTree on S3

Real-Time Bid Tracking and Optimization with ClickHouse in High-Performance Data Pipelines

Optimizing Revenue for FinTech Platforms Using K-Means Algorithms in Google BigQuery

Understanding ClickHouse MergeTree: Data Organization, Merging, Replication, and Mutations Explained

Why Delta Updates Are Not Recommended in OLAP Databases: A Performance and Efficiency Perspective

Mastering User Management in ClickHouse: A Complete Guide to Authentication, Authorization, and Future Security Enhancements

Integrating Parquet File Ingestion into ClickHouse Using Kafka: A Step-by-Step Guide