Operations | Monitoring | ITSM | DevOps | Cloud

For some the term API can signal an immediate tune out. I have to admit, despite being in the IT game for 25 years now, I was one of those people. However, that changed to a degree when I took up the Head Nerd role here at N‑able, driven in no small part by the fact that I had to deliver a Head Nerd Boot Camp on Leveraging APIs in N‑central. Unfortunately, these APIs were SOAP based, hadn’t had much development in recent years, and weren’t exactly easy to work with.

Data centers typically operate a diverse array of systems including environmental controls, power management, IT service management (ITSM) platforms, and enterprise resource planning (ERP) systems. DCIM software with well-documented, open APIs ensures these systems can communicate and function cohesively. Interoperability fosters.

Starting a few weeks ago, according to npmtrends.com, Playwright surpassed Cypress in npm downloads, indicating that more projects are starting with Playwright as their preferred automation framework.

Visual regression testing ensures that your web application looks as expected and that any visual changes are intentional. These tests amount to comparing two screenshots and looking for pixels that are different. With Playwright, you can achieve this with just a few lines of JavaScript. Let's walk through the process using a simple example. Once we’ve done a visual regression test start to finish in Playwright, we’ll show how you can add Checkly tools to create visual regression monitors.

Our service can detect various problems with your website: whenever it is down, or a broken link is detected, your cron job isn't running on time, and much much more. Whenever we see a problem we can notify you via email, Slack, webhooks, and various other channels. Up until now, you could configure these notification channels in our UI, but now you can do this via our API as wel.

OpenTelemetry (OTel) Metrics are part of the OpenTelemetry project, which provides tools, APIs, and SDKs for telemetry data collection. These metrics capture system performance data like request latency, error rates, resource usage, and throughput. OTel aims to standardize observability across languages and platforms, making it easier to use and integrate telemetry data. Metrics are one of three core signals of OpenTelemetry along with logs and traces.