Operations | Monitoring | ITSM | DevOps | Cloud

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Complete Guide to Redis Monitoring: Essential Metrics, Tools & Best Practices 2025

Jul 31, 2025 By Ankit Anand In SigNoz
Redis is a powerful tool, but its position in the critical path of applications means that performance issues can have a widespread impact. Whether you use Redis as a cache, session store, or primary database, effective monitoring is essential to prevent slowdowns and ensure a responsive user experience. This guide provides a comprehensive walkthrough of Redis monitoring, covering the essential metrics you need to track, the tools available to you, and the best practices to adopt in 2025.
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Why Observability Isn't Just for SREs (and How Devs Can Get Started)

Jul 30, 2025 By Elizabeth Mathew In SigNoz
Almost every other day, when I scroll past r/devops or r/sre, I see a post like this asking how a dev can get started with devops, observability, etc. Sample Reddit thread on how to get started with OTel This blog is an attempt for anyone lost to find their way into observability and a wake-up call for devs to they should think about observability more actively today than ever before. A dev’s observability playbook.
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Observing Vercel AI SDK with OpenTelemetry + SigNoz

Jul 28, 2025 By Goutham Karthi In SigNoz
LLM-powered apps are growing fast, and frameworks like the Vercel AI SDK make it easy to build them. But with AI comes complexity. Latency issues, unpredictable outputs, and opaque failures can impact user experience. That’s why monitoring is essential. By using OpenTelemetry for standard instrumentation and SigNoz for observability, you can track performance, detect errors, and gain insights into your AI app’s behavior with minimal setup.
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OpenTelemetry NestJS Implementation Guide: Complete Setup for Production [2025]

Jul 24, 2025 By Ankit Anand In SigNoz
NestJS applications require comprehensive monitoring to ensure optimal performance and rapid issue resolution. As your application grows—spanning multiple services, databases, and external APIs—understanding what's happening under the hood becomes critical. That's where OpenTelemetry comes in. OpenTelemetry provides vendor-agnostic observability for your NestJS applications through distributed tracing, metrics, and logs.
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From Sequential Bottlenecks to Concurrent Performance: Optimizing Log Processing at Scale

Jul 21, 2025 By Anushka Karmakar In SigNoz
We optimized log processing pipeline by moving from sequential to concurrent processing at the entry level, achieving 30% higher throughput and better resource utilization without increasing infrastructure costs. When customers start sending millions of logs per minute, you quickly discover whether your processing pipeline can actually scale with vertical scaling.
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I built an MCP Server for Observability. This is my Unhyped Take

Jul 18, 2025 By Elizabeth Mathew In SigNoz
Recently, I read a blog titled “It’s The End Of Observability As We Know It (And I Feel Fine)”, which discussed MCP servers in observability and how these systems would potentially be the “end of observability”. As someone who has spun up an MCP server for an observability backend and as someone who has been in the space for a while, I certainly do not think so.
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Cloud or Self-Hosted - Which Deployment Model is Right For You?

Jul 18, 2025 By Anushka Karmakar In SigNoz
Choosing the right observability platform is a critical decision. But how you deploy it is just as important. The right deployment strategy can accelerate your team, simplify operations, and ensure you meet compliance and security requirements. The wrong one can lead to operational headaches and slow you down. At SigNoz, we believe in flexibility. There is no single "best" way to deploy an observability platform; there's only the way that's best for you.
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Kubernetes Observability with OpenTelemetry | A Complete Setup Guide

Jul 17, 2025 By Elizabeth Mathew In SigNoz
Kubernetes provides a wealth of telemetry data from container metrics and application traces to cluster events and logs. OpenTelemetry offers a vendor-neutral, end-to-end solution for collecting and exporting this telemetry in a standardised format.
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Datadog vs Jaeger - Features, Pricing & Use Cases [Updated for 2025]

Jul 10, 2025 By Ankit Anand In SigNoz
Datadog and Jaeger are both leading tools in the observability space, but they represent two fundamentally different philosophies. Datadog is a commercial, all-in-one SaaS platform that unifies metrics, traces, and logs. Jaeger is a popular, open-source project focused specifically on distributed tracing. Choosing between them isn't just a technical decision; it's about balancing the convenience of a fully managed, integrated platform against the power and control of a self-hosted, specialized tool.
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How We Made Our Queries 99.5% Faster

Jul 10, 2025 By Anushka Karmakar In SigNoz
We cut log-query scanning from ~100% of data blocks to < 1% by reorganizing how logs are stored in ClickHouse. Instead of relying on bloom-filter skip indexes, they generate a deterministic “resource fingerprint” (hash of cluster + namespace + pod, etc.) for every log source and sort the table by this fingerprint in the primary-key ORDER BY clause. This packs logs from the same pod/service contiguously, letting ClickHouse’s sparse primary-key index skip irrelevant blocks.
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OpenTelemetry Collector: A Complete Guide [2025]

Jul 9, 2025 By Ankit Anand In SigNoz
The OpenTelemetry Collector is a stand-alone service that acts as a powerful, vendor-neutral pipeline for your telemetry data. It can receive, process, and export logs, metrics, and traces, giving you full control over your observability data before it reaches a backend. This guide will provide a comprehensive overview of the OpenTelemetry Collector, its architecture, deployment patterns, and how to configure it for production use.
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Comparing The Top 9 Datadog Alternatives and Competitors in 2025

Jul 7, 2025 By Ankit Anand In SigNoz
The rising costs and complexities of monitoring cloud infrastructure are pushing many organizations to explore alternatives to Datadog. With monthly bills sometimes reaching thousands of dollars and feature sets that can be overwhelming, teams are looking for practical, cost-effective solutions that better fit their needs.
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MCP Observability with OpenTelemetry

Jul 2, 2025 By Elizabeth Mathew In SigNoz
2025 has truly been the year of Agentic AI, with MCP (Model Context Protocol) emerging as one of its flashy and most talked-about innovations. While many products have seamlessly integrated MCP servers into their systems, these servers are increasingly being labelled as black boxes, opaque components that handle critical tasks but offer little visibility into what's happening under the hood. We prompt an agent, a tool gets invoked, and a response is generated. But what really happens in between?
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Perform Distributed Tracing for your MCP system with OpenTelemetry

Jul 1, 2025 By SigNoz - Open Source Observability Platform In SigNoz
2025 has truly been the year of Agentic AI, with MCP (Model Context Protocol) emerging as one of its flashy and most talked-about innovations. While many products have seamlessly integrated MCP servers into their systems, these servers are increasingly being labelled as black boxes, opaque components that handle critical tasks but offer little visibility into what’s happening under the hood. We prompt an agent, a tool gets invoked, and a response is generated. But what really happens in between? And when something breaks, how do we trace the failure and debug it effectively?
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