If you are familiar with instrumenting applications, you may have heard of OpenMetrics, OpenTracing, and OpenCensus. These projects aim to create standards for application performance monitoring and collecting metric data. Although the projects do overlap in terms of their goals, they each take a different approach to observability and instrumentation.
Because Ruby is an object-oriented language, we tend to model the world as a set of objects. We say that two integers (x and y) are a Point, and a Line has two of them. While this approach is often useful, it has one big problem. It privileges one interpretation of the data over all others. It assumes that x, and y will always be a Point and that you'll never need them to act as a Cell or Vector. What happens when you do need a Cell? Well, Point owns the data. So you add a your cell methods to Point.
Data breaches come in all shapes, sizes, and levels of exposure. They can range from a couple of log files unintentionally left available to the public to the leak of hundreds of thousands of users’ personally identifiable information (PII). Don’t think that just because you have a secure network, a leak can’t happen to you.
At Hosted Graphite, our users rely on us for a heavy-duty component of their business: monitoring their stack. This is a responsibility we take very seriously and we realize how critical it is for a user to know right away whether the problem detected is related to their own systems or to our system. That’s why we choose to publish our internal system metrics to our public status page.
What do VHS players and Tamagotchis have in common with the pager? It’s simple, they’re old pieces of technology that were popular in the ‘90s. It’s no longer the “Saved by the Bell” years and doctors need to get with the times by ditching their hammer pants, fanny packs … and pagers! By saying goodbye to the pager, doctors can adopt a more secure, clinical communications solution that’s equipped to handle all 21st century hospital demands.
Creating a website from scratch requires a lot of work, which is often tedious. In several cases, you will need to recreate the functionalities that you have built thousands of times. This recreation of functions is equal to reinventing the wheel. This is where software frameworks come handy, you can utilize such frameworks as the foundation for you application and build your program upon it.
More than likely you’re here because you’ve made the leap or are thinking of making the leap in investing in a Real Monitoring Solution. Congrats. You’re one step closer to having the power of user metrics working in your favor. Real User Monitoring is a way for your users to communicate with you how satisfied they were when they interacted with your website or webapp, so how can you be sure you’re listening correctly?
