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Rookout

Heisenbug 101: Guide to Resolving Heisenbugs

Welcome fellow developer, I can see you’ve traveled a long road, why don’t you stay a while and listen? I’ve got some fantastic stories to share; Lessons to imbue your debugging skills with power and wisdom, adding at least 1000 XP to take you to the next level and make your future travels much safer. Hmm, now, where should we start? Have you already faced the terrifying Heisenbugs? They are truly fantastic.

It's Time To Turn On The Light With Dynamic Log Verbosity

As we recently discussed, many of us are still lost in the darkness, grasping for a log line to shed some light on the issue we are trying to troubleshoot. Many of our customers and colleagues have shared the following challenges with us: But what if we didn’t have to make such a choice? What if we could easily and efficiently switch on exactly the logs we needed, without hurting our application?

Get To The Root Cause Faster With Rookout's Live Debugger - Now Available On The Azure Marketplace

We have recently launched our disruptive Live Debugger on the Azure Marketplace, making it easier than ever before for teams on the Microsoft stack to slash the time they invest in debugging. We are excited about this, as we have been working closely with Microsoft to make sure that both large international enterprises as well as smaller and scaling startups have direct access to Rookout, to make the most out of our dynamic observability solutions.

It's Time We All Stop Cursing The Darkness

To paraphrase a popular Chinese proverb: “It is better to light a log line than to curse the darkness”. And yet it’s 2021, and many of us are still lost in the dark, struggling to find a match, praying for that one missing log line that would have pointed us in the right direction. How did things get this bad? Since time immemorial, we have relied on logging as the first trustworthy, intuitive, and straightforward debugging method.

The Benefits of Bringing Together Debugging and Tracing Data

The rise in digital transformation over the past few years means that more and more companies are adopting cloud native technologies. While these distributed architectures provide scalability and agility, they also increase complexity. As Arnal Dayaratna, research director in software development for IDC, writes, “One of the challenges faced by contemporary developers is the task of understanding applications that they may not have even developed or used .”

Resilience Is an R&D Problem, Not Just an SRE Problem

Imagine that you’re at your company’s all-hands meeting and one of the sellers is proudly ringing the office gong to celebrate closing a big deal with a client who’s on the other side of the world. It’s a big deal because it’s a major project. Their logo is going to look sleek on your website, and you are finally breaking into a new region of the world. But two months after the project kicks off, the situation isn’t looking as rosy.