Last9 Named a Gartner® Cool Vendor in AI for SRE and Observability
Gartner recognizes Last9 in their latest Cool Vendor report for unified telemetry and agentic SDK—moving teams from reactive monitoring to proactive ops.
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High Cardinality Metrics: How Prometheus and ClickHouse Handle Scale
Prometheus pays for high cardinality metrics at write time. ClickHouse pays at query time. Neither solves it : they fail differently. Here's how to choose.
Logs vs Metrics: A Practical Guide for Engineers
Metrics tell you something is wrong. Logs tell you what is wrong. A practical guide on when to use each for effective observability.
Podman vs Docker 2026: Security, Performance & Which to Choose
Podman vs Docker: Explore key differences in architecture, security, and tooling to choose the right containerization tool for your needs.
Datadog Pricing 2026: Full Cost Breakdown + How to Save 40-90%
See real Datadog pricing for Infrastructure, APM, Logs & Security. Learn the hidden costs that inflate bills and 4 proven ways to cut your observability spend by 40-90%.
Why High-Cardinality Metrics Break Everything
What actually breaks when teams add high cardinality metrics and why those failures are hard to avoid unless the system is built for it.
OTel Updates: OpenTelemetry Deprecates Zipkin Exporters
OpenTelemetry deprecates Zipkin exporters in favor of native OTLP support. Migration paths and timeline through December 2026.
Last9 integration with TrueFoundry AI Gateway
TrueFoundry AI Gateway now integrates with Last9. Get unified observability for LLM traffic alongside your existing traces, metrics, and logs.
How to Handle Cloud Monitoring Overload?
Learn how to reduce cloud monitoring overload without dropping critical signals or blowing up observability costs.
OTel Updates: OpenTelemetry Proposes Changes to Stability, Releases, and Semantic Conventions
OpenTelemetry proposes stability changes: stable-by-default distributions, decoupled instrumentation, and epoch releases for production deployments.