In this article, we will use OpenTelemetry to instrument a sample Flask app for traces. Flask is one of the most popular web application frameworks of Python. It consists of Werkzeug WSGI toolkit and Jinja2 template engine. Instrumentation is the biggest challenge engineering teams face when starting out with monitoring their application performance. OpenTelemetry is the leading open-source standard that is solving the problem of instrumentation.

Discover how OSS managed services can offer protection against the challenges of skills access and innovation restriction for open source projects.

In 2022, we introduced Grafana Mimir, the most scalable and performant open source time series database in the world. And since its launch, we’ve been busy, increasing Mimir’s scale, making it easier to get started, and boosting query performance. But even with these advancements, we understand the challenges that can come with a self-hosted and self-managed OSS tool.

In the dynamic realm of observability frameworks, one name stands out as the unspoken gold standard with the ability to guide developers through the intricacies of monitoring and data collection. Let’s look at the heart of open-source technologies and uncover the essence of a tool that has become the industry's beacon of excellence.

More and more companies are now shifting to a cloud-native & microservices-based architecture. Having an application monitoring tool is critical in this world because you can’t just log into a machine and figure out what’s going wrong. We have spent years learning about application monitoring & observability. What are the key features an observability tool should have to enable fast resolution of issues. In our opinion, good observability tools should have.

OpenTelemetry is a Cloud Native Computing Foundation(CNCF) project aimed at standardizing the way we instrument applications for generating telemetry data(logs, metrics, and traces). However, OpenTelemetry does not provide storage and visualization for the collected telemetry data. For OpenTelemetry visualization, you need to use a backend that can ingest the collected data and provide a web UI to visualize it.

Sentry was born and bred in the Open Source community, and we very much think of ourselves as part of it today. One thing we’ve learned together over the years is that an over-emphasis on user freedom can come at the cost of developer sustainability, to the point that we are now in an Open Source sustainability crisis.

Are you looking for MongoDB monitoring tools? Then you’re at the right place. MongoDB is one of the most popular and powerful NoSQL databases out there. The fact that it’s a document-based database makes it blazing fast. With all the features that MongoDB comes with, you need to keep an eye on your MongoDB's health and performance - especially as it directly deals with your data. There are many monitoring tools out there, and choosing the right one can be confusing.

Contributing to open source software helps you develop new skills, gain real-world coding experience, interact with new technologies, and meet new people. But with so many open source projects to choose from — developers started some 52 million new projects on GitHub in 2022 alone — it can be difficult to figure out which repositories to contribute to. If you’re thinking about joining a new open source project in 2024, you’ve come to the right place.