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signoz
SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
OpenTelemetry provides instrumentation for generating logs. You then need a backend for storing, querying, and analyzing your logs. SigNoz, a full-stack open source APM is built to support OpenTelemetry natively. It uses a columnar database - ClickHouse for storing logs effectively. Big companies like Uber and Cloudflare have shifted to ClickHouse for log analytics.
OpenTelemetry provides instrumentation libraries for your application. The development of these libraries is guided by the OpenTelemetry specification. The OpenTelemetry specification describes the cross-language requirements and design expectations for all OpenTelemetry implementations in various programming languages.
System logs are the logs generated by the operating system. With SigNoz you can collect your syslogs logs and perform different queries on top of it. OpenTelemetry collector provides a syslogreceiever to receive System logs.