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Top 10 .NET exceptions (part one)

Exception handling is essential to.NET development, but not all exceptions are equal. Some, like NullReferenceException, surprise developers with unclear stack traces and production crashes. Others, such as MySQLException or HttpRequestException, often point to issues like resource mismanagement or network failures. At Raygun, we've worked with teams around the world to monitor and fix software issues, giving us deep insight into how exceptions occur and how to handle them effectively.

Kubernetes 101

When you get behind the wheel of your car, one of the first things you see is the dashboard. Your dashboard provides various information about all the different technologies that make the car run smoothly, like helping you control your speed, providing insight into your fuel levels, and offering suggestions for regular maintenance, like oil changes. For developers, Kubernetes acts as that one-glance dashboard to provide insights about container performance, maintenance needs, and storage requirements.

10 Kubernetes Monitoring Tools You Can't-Miss in 2025

Monitoring a Kubernetes cluster isn’t just about keeping an eye on CPU and memory usage. It’s about understanding system health, detecting anomalies before they cause outages, and ensuring applications run smoothly. With so many tools available, choosing the right one can feel overwhelming. This guide covers the best Kubernetes monitoring tools, their use cases, and key factors to consider.

Resolving Heroku deployment issues using comprehensive log data

Deploying applications on Heroku offers a streamlined process for developers, but even the most well-optimized setups can encounter deployment issues. To effectively resolve these issues, it's crucial to gain real-time insights into your app’s behavior, traffic, and performance metrics. The solution to resolving Heroku deployment challenges lies in leveraging the power of log management.

Taking a step towards network resilience: The importance of real-time alerts

Is your network prepared to handle unexpected disruptions, or are you constantly in fire-fighting mode? As organizations become increasingly reliant on uninterrupted connectivity, network downtime, slow response times, or undetected vulnerabilities can directly affect customer experience, employee productivity, and even your bottom line. So, how can you proactively address these challenges?

Find and Fix Performance Bottlenecks with Sentry's Trace Explorer

We’ve all worked on that app that hangs just a little too long in weird places, or had that query we could never get to perform just right. The network waterfall in Chrome DevTools can’t quite show us what’s going on behind the scenes, and tracing with OTel (and honestly, tracing in Sentry) was just… hard. Today that changes.

Steps to a Successful Migration to Windows 11 for Your Organization

The clock is ticking: Windows 10 will reach its end of life in October, and organizations must transition to Windows 11. For IT professionals managing a large inventory of computers, the process can seem daunting. Questions like these may arise: Don’t worry—this guide is here to help you successfully migrate to Microsoft’s new windows operating system while ensuring a smooth transition for your organization.

Top 11 API Monitoring Tools You Need to Know

APIs are the backbone of modern software, quietly powering everything we interact with. But just because they’re invisible doesn’t mean they can’t run into issues. From response times to uptime, keeping an eye on your APIs is key to making sure everything works smoothly. In this guide, we’ll explore 11 popular API monitoring tools to help you find the one that best fits your needs.