Articles by ChistaDATA Inc.

About ChistaDATA Inc.
ChistaDATA is a full-stack ClickHouse infrastructure operations company delivering consulting, 24×7 enterprise support, and managed services, with core expertise in performance engineering, scalability, and data SRE. Headquartered in California, our consulting and support engineering teams operate from San Francisco, Vancouver, London, Germany, Russia, Ukraine, Australia, Singapore, and India, providing follow-the-sun, enterprise-class consultative support around the clock. We work closely with more than 200 customers globally, including some of the largest planet-scale internet properties, financial-services institutions, consumer brands, and industrial IoT programmes.
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Why is Snowflake so Expensive?
Snowflake

Why is Snowflake so Expensive?

ChistaDATA Inc.
Introduction : Snowflake Snowflake Inc. is possibly the most influential database software company in the modern world, after Oracle. The biggest technology IPO in history, it has raced to the hallowed $3B ARR mark demonstrating […]
Avoid Linux OOM Killer ClickHouse
clickhouse troubleshooting

How to Avoid the Linux OOM Killer in ClickHouse

ChistaDATA Inc.
Introduction: Linux OOM killer In numerous instances, this indicates an out-of-memory scenario. ClickHouse started utilizing excessive memory, prompting Linux to terminate it to avert system instability. The responsible Linux process for this action is the […]
Shard Rebalancing ClickHouse
ClickHouse Horizontal Scaling

Shard Rebalancing Methods in ClickHouse

ChistaDATA Inc.
Introduction : Shard Rebalancing Sharding is a pivotal concept in managing large-scale databases, especially when dealing with voluminous data that exceeds the storage capacity of a single server. This article explores the intricate world of […]