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Grafana 12.3 is here, delivering new features for interactive learning, deeper insights into logging data, and so much more. Overall, a big theme in the latest minor release is to make data exploration easier, faster, and more customizable. Grafana 12.3: Download now! Below are just some of the highlights from Grafana 12.3. If you want to explore all the latest updates, please refer to the changelog or our What’s New documentation, and be sure to check out the TL;DR video below.

Cloudflare-like outages can cost your business a significant amount of money. This week’s Cloudflare global outage is a wake-up call for business resilience. You can stay resilient against such outages by regularly performing resilience testing and updating your application or infrastructure configurations.

Two years ago, Sentry built a metrics product that worked great on paper. But when we dogfooded it, we realized it was not what our customers really needed. Two weeks before launch, we killed the whole thing. Here’s what we learned, why classical time-series metrics break down for debugging modern applications, and how we rebuilt the system from scratch.

If there’s one thing we’ve learned at CloudZero, it’s that success in FinOps isn’t just about having the right tools. It’s about knowing how to use them, and understanding the “why” behind every number, dimension, and dashboard.

If you’ve ever tried to make sense of your AWS bill, you know how fast things get messy. Different accounts, hundreds of services, random tags, and suddenly, no one can say for sure who’s spending what or why the total looks so high. It’s not that teams don’t care about costs — it’s that AWS billing data isn’t always easy to interpret. Finance wants accountability. Engineering wants visibility. And somewhere between the two, ownership disappears.