ClickHouse vs Hadoop for Real-time Analytics
Comparative Hadoop

ClickHouse vs Hadoop for Real-time Analytics

Introduction This article highlights why Hadoop may not be the best fit for real-time analytics and discusses how ClickHouse emerges as a more suitable solution. 10 Reasons Why Hadoop is Not Recommended for Real-Time Analytics: […]

ClickHouse Row Number Functions for High Performance
ClickHouse Functions

ClickHouse Row Number Functions for High Performance

Introduction Row numbering methods play a crucial role in ClickHouse’s performance, particularly when dealing with extensive datasets and intricate queries. Different approaches, such as using the ROW_NUMBER() function, ARRAY JOIN clause, WITH ORDINALITY syntax, or […]