ClickHouse Streaming Archives

Streaming Data from PostgreSQL to ClickHouse using Kafka and Debezium: Part 1

Introduction A quick calculation of analytical business data using metrics for modeling, planning, or forecasting is possible with OLAP only. Also a lot of business applications for reporting, simulation models, information-to-knowledge transfers, and trend and […]

Integrating Kafka with ClickHouse for Real-time Stream Processing in Fintech

Shiv Iyer

Introduction A financial technology (FinTech) company may integrate Kafka with ClickHouse to enable real-time stream processing of financial data, across a variety of use cases such as merchant settlements, fraud analytics, etc. Runbook to integrate […]

How to implement Real-time Stream Processing in ClickHouse with Kafka

Shiv Iyer

Introduction Kafka is the ideal open source platform to implement real-time stream processing in ClickHouse for real-time analytics. At ChistaDATA Inc., we have extensive experience in working with Kafka in the context of ClickHouse for […]

Python Script to monitor Kafka Producer Memory Leak in ClickHouse

Shiv Iyer

Introduction A memory leak in a Kafka producer can occur when the producer is unable to release memory that is no longer needed. This can lead to poor performance and, in extreme cases, cause the […]

How to Ingest Data from a Kafka topic in ClickHouse

How to use Kafka with ClickHouse?

Shiv Iyer

Introduction Kafka is a distributed streaming platform that can be used to collect, store, and process large streams of data in real-time. ClickHouse is a columnar database that can be used to perform real-time analytical […]

Streaming from MySQL to ClickHouse using Redpanda & KsqlDB

Streaming Data from MySQL to ClickHouse using Redpanda and KsqlDB

ChistaDATA Inc.

Introduction In a traditional way, data analysis is not quick and is not frequently performed. In the modern world, it is necessary to perform real time data analysis quickly and frequently to improve the business. […]

* Everything changes over time – Our blogs/posts and comments changes over time, That’s how it should be! Whatever we comment from ChistaDATA Inc. Teams (including Shiv Iyer) and other stakeholders or guest bloggers posted here are never permanent, These things worked for us. But, there is no guarantee they will work for you too, When using the recommendations from ChistaDATA or MinervaDB or MinervaSQL or any other online resources / Google, You must test the advice before applying them to your production systems, and always invest for a robust Database DR solution, Thank you for understanding.

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