Observability Archives | ChistaDATA Inc.

ClickHouse Observability Stack in 2026: Apache Iceberg and OpenTelemetry for Real-Time Telemetry

Over the past few years, our platform engineering team at ChistaDATA has been rethinking how we approach observability infrastructure at scale. The conversation keeps circling back to the same frustration: most organizations are sitting on […]

Vector ClickHouse Pipeline: Observability Worth the Effort

ChistaDATA Inc.

Vector ClickHouse pipeline: a practical look at how it works, what to tune, and the pitfalls that trip up production ClickHouse.

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Mining the ClickHouse Query Log for Performance Insights

ChistaDATA Inc.

ClickHouse query log: a practical look at how it works, what to tune, and the pitfalls that trip up production ClickHouse.

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ClickHouse Replication Lag: How to Detect and Resolve It

ChistaDATA Inc.

ClickHouse replication lag: a practical look at how it works, what to tune, and the pitfalls that trip up production ClickHouse.

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ClickHouse Disk and Memory Alerting: Signals That Catch Outages Early

ChistaDATA Inc.

ClickHouse disk and memory alerting: a practical look at how it works, what to tune, and the pitfalls that trip up production ClickHouse.

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ClickHouse Telemetry Retention: TTL Policies That Control Cost

ChistaDATA Inc.

ClickHouse telemetry retention: a practical look at how it works, what to tune, and the pitfalls that trip up production ClickHouse.

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ClickHouse Capacity Planning for Observability Workloads

ChistaDATA Inc.

ClickHouse capacity planning: a practical look at how it works, what to tune, and the pitfalls that trip up production ClickHouse.

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ClickStack & HyperDX: Full-Stack ClickHouse Observability

ChistaDATA Inc.

Deploy ClickStack and HyperDX — the open-source full-stack observability platform built natively on ClickHouse for logs, metrics, traces, and session replay.

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ClickHouse Vector Log Pipeline: High-Throughput Logs for Production Observability

ChistaDATA Inc.

Build high-throughput log pipelines on ClickHouse and Vector.dev — with VRL transforms, async inserts, tokenbf_v1 full-text search, and 10x compression vs Elasticsearch.

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ClickHouse Slow Queries: A Repeatable Diagnostic Method

ChistaDATA Inc.

ClickHouse slow queries: a practical look at how it works, what to tune, and the pitfalls that trip up production ClickHouse.

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