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

Monitoring your FastAPI application with OpenTelemetry

FastAPI is a modern Python web framework based on standard Python type hints that makes it easy to build APIs. It's a relatively new framework, having been released in 2018 but has now been adopted by big companies like Uber, Netflix, and Microsoft. Using OpenTelemetry, you can monitor your FastAPI applications for performance by collecting telemetry signals like traces. FastAPI is one of the fastest Python web frameworks currently available and is really efficient when it comes to writing code.

Improve Cloud Visibility with JFrog's SaaS Log Streamer

The beauty of deploying SaaS-based applications is that you don’t have to worry about building the infrastructure, hiring engineers to maintain it, staying on top of upgrades or worry about application security. Indeed, these are some of the main benefits you get by using a SaaS offering. However, the world of software is full of trade-offs, so, what do you lose out on?
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Ensuring software quality with integration testing

Before the Raygun API limited release last year, we'd been consistently receiving requests for a public API for a long time, to provide a way for our customers to access their Raygun data programmatically. We're now proud to say we're providing a public API with a range of endpoints, but it took us a lot of planning and development to get here! In this post, I'd like to take you back to the beginning of development on our big API project. Specifically, I want to walk through the pivotal decisions we made around testing when we started development on the project, and how (and why) these have paid off.

JS Toolbox 2024: Bundlers and Test Frameworks

JavaScript is bigger than ever, and the ecosystem is nothing short of overwhelming. In this JS toolbox 2024 series, we’ve selected and analyzed the most noteworthy JS tools, so that you don’t have to. In part 1 of this series, we explored the foundations of any JavaScript project: Runtime environments and package management. In part 2, we focused on JavaScript frameworks and static site generators.

16,000+ Github stars, New Design Theme & Front Page of HN - SigNal 33

Welcome to the first SigNal of 2024! It is a year that we’re looking forward to accomplishing great things. We recently crossed 16,000+ GitHub stars as we continue to be amazed by the support of the developer community in our mission of open-source observability. Let’s see what humans of SigNoz were up to in January 2024.

Optimizing APM Costs and Visibility with Cribl Stream and Search

OpenTelemetry is starting to gain critical mass due to its vendor neutrality and having worked in the APM space for the last five years. I can see the appeal. Using OpenTelemetry libraries to instrument your code frees you from putting vendor libraries in your codebase. The other challenge most customers face is balancing cost versus visibility. While effective, most APM solutions are costly.

RabbitMQ monitoring with OpenTelemetry

More about SigNoz: SigNoz - Monitor your applications and troubleshoot problems in your deployed applications, an open-source alternative to DataDog, New Relic, etc. Backed by Y Combinator. SigNoz helps developers monitor applications and troubleshoot problems in their deployed applications. SigNoz uses distributed tracing to gain visibility into your software stack. If you need any clarification or find something missing, feel free to raise a GitHub issue with the label documentation or reach out to us at the community slack channel.