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The latest News and Information on Application Performance Monitoring and related technologies.

Shedding Light on Kafka's Black Box Problem (with OpenTelemetry)

"All language is but a poor translation." — Franz Kafka This quote by Franz Kafka reminds me of the time when I used to look at metrics from “Apache Kafka” topics trying to figure out what was causing the huge lags and manually deleting the messages in certain partitions to get rid of polluted messages. Yep, pretty lost in translation. I wasn’t aware of the power of observability for a Kafka producer-topic-consumer system.

How to Choose an APM Solution: 5 Critical Questions for 2025

An APM solution, or Application Performance Monitoring tool, is a software application that helps businesses monitor and manage the performance and availability of software applications. APM tools gather data from systems, servers, databases, APIs, and end-user devices to provide deep insights into the root causes of performance issues. APM solutions have evolved far beyond basic monitoring.

What are Microservices? A Path to Scalability and Agility

If developing scalable, agile applications is a priority for your business, microservices may provide a compelling solution. But what are microservices exactly? The proper microservices definition refers to a modern architectural approach where an application is built as a collection of loosely coupled services. Each service is independent, self-contained, and designed around a specific business capability.

Application Performance Monitoring Guide: Strategies, Best Practices, and Tools

With the introduction of cloud services and microservices, applications have become more complicated due to their increased layers of complexity and distributed architecture. While microservices clearly offer speed, they also make things harder for the developers and operations teams. These teams need to plan for the reliable and efficient performance of such applications. To combat these challenges, application performance monitoring (APM) has surfaced as an indispensable discipline.

What is Amazon Inspector? Monitoring and Alerting with Amazon Inspector

Amazon Inspector is an automated security assessment service that scans AWS workloads for vulnerabilities, misconfigurations, unintended network exposure and compliance risks, helping organizations enhance cloud security, detect threats, and meet regulatory requirements (such as ISO/IEC 27001, HIPAA, NIS 2 and SOC 2 Type 2) in real time. Amazon Inspector discovers and scans Amazon EC2 instances, container images in Amazon ECR (Elastic Container Registry), and Lambda functions.

A New Era of Efficiency: Leveraging AI, Data, and Modernization to Improve Public Services

Greg Reeder from Datadog talks with Martha Dorris, a leader in government customer experience, about how agencies can drive efficiency using AI, real-time data, and observability. They highlight CX wins at the State Department, IRS, and CBP—showing how smarter monitoring and design improve services, reduce costs, and strengthen citizen trust.

From Cost Centre to Compounding Advantage

Most teams still treat bugs like little fires to put out. A ticket gets logged. Someone investigates. A fix gets pushed. Then it’s onto the next one. But here’s the thing nobody tells you: Every bug is a chance to get smarter. And in 2025, the best teams aren’t the ones logging the fewest bugs. They’re the ones learning the most from every bug they fix.

SigNoz Launch Week 4.0 - OpenTelemetry Powered Innovations That Redefine Observability

OpenTelemetry is rapidly becoming the backbone of modern observability, but true innovation happens when you build directly on its latest capabilities. For Launch Week 4.0, we’re excited to showcase five powerful features; each crafted to help you get more value from your telemetry, make debugging faster, and deliver a unified observability experience. Here’s a quick look at what’s new, why it matters, and how SigNoz is pushing the boundaries of what’s possible with OTel.

Tracing Funnels - Define funnels between spans | SigNoz Launch Week 4.0 Day 5

Build funnels directly on your traces and get instant answers to questions like: What fraction of spans made it from event A to event B? Between which spans are most requests failing? What is the latency between key spans? Traditional observability tools let you inspect traces and spans, but they can’t aggregate or analyze how requests flow across multiple services or stages in your system. In asynchronous, distributed architectures, the root span rarely tells the full story-and there’s no way to measure conversion, drop-off, or latency between arbitrary steps across all traces.

Tracing Funnels - Define funnels b/w spans in your distributed systems

Distributed tracing has long been the go-to for understanding the performance of microservices and asynchronous systems. But as systems grow in complexity, simply viewing individual traces and spans isn’t enough. Teams need to answer questions like: SigNoz Tracing Funnels is here to change that, bringing the clarity of product analytics-style funnel analysis to backend traces, and doing so in a way that’s never been available before.