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Blog

Engineering insights & product updates

Log management best practices, architecture deep dives, and the latest from Purl.

migrationelktutorial

Migrating from ELK Stack to Purl: A Complete Guide

Step-by-step guide to migrate your logging infrastructure from Elasticsearch, Logstash, and Kibana to Purl with zero downtime.

February 10, 20268 min read
architectureclickhouseperformance

How We Handle 1 Million Logs Per Second with ClickHouse

A deep dive into Purl's architecture: why we chose ClickHouse, our schema design, and the optimizations that make sub-second queries possible.

February 5, 20267 min read
comparisoncostself-hosted

Self-Hosted vs Cloud Log Management: The Real Cost Comparison

We break down the true cost of Datadog, Splunk, and cloud logging services vs self-hosting with Purl. The numbers might surprise you.

January 28, 20266 min read
tutorialalertsintegrations

Setting Up Log Alerts with Purl: Telegram, Slack, and Webhooks

A practical guide to configuring real-time log alerts in Purl. Send notifications to Telegram, Slack, or any webhook endpoint when critical events occur.

January 20, 20266 min read
product-updateotlpopentelemetry

Introducing OTLP Support: OpenTelemetry Native Log Ingestion

Purl now natively supports OpenTelemetry Protocol (OTLP) for log ingestion. Send logs from any OTLP-compatible source without format conversion.

January 15, 20265 min read
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