JavaScript mutators shine among the improvements in Sensu Go 6.5 – they are both more effective and more efficient at transforming Sensu event data than pipe mutators. This post explores the advantages of JavaScript mutators and includes an example, but first, a brief review. In the Sensu observability pipeline, checks generate events, which Sensu then filters, transforms, and processes. A mutator is a component that transforms the event data.

A trace is the end-to-end journey of one or more connected spans and a span is an operation or “work” taking place on a service. So when it comes to debugging a performance issue, being able to pick out slow spans out of a line up is the fastest way to seeing the root cause and knowing how to solve it. Suspect Spans surfaces a list of spans that correspond to where the most time in a transaction is spent.

First-generation security solutions for cloud-native applications have been failing because they apply a legacy mindset where the focus is on vulnerability scanning instead of a holistic approach to threat detection, threat prevention, and remediation. Given that the attack surface of modern applications is much larger than in traditional apps, security teams are struggling to keep up and we’ve seen a spike in breaches.

Digital marketing has become a big part of marketing strategies in modern and growing businesses. Implementing digital advertisements correctly can result in a significant increase in the company’s online presence and visibility throughout a much wider audience that fosters higher conversions and sales. For a digital marketing campaign to work for you, all its elements – its design, channel and messaging must be set right.

So, you’re thinking about replacing your current backup solution. Well, before you start requesting price quotes and comparing feature matrixes you should understand that a change can have both short-term and long-term impacts. The extent of the impact depends on several factors, including why your clients need backup, how those backups are being performed, whether they have ever experienced data loss, and how long they need to retain backup data.

Accessibility in ‘User Experience’ is the measure of a user’s ability to use a product/service and the extent and the ease with which it serves its purpose. Accessibility design is commonly misunderstood as exclusively needed for users with disabilities. On the contrary, an inclusive design is meant to maximize the user pool and include everyone.

Time series data differs from “normal” data in an interesting way. The essential characteristic is that the data’s primary point of reference is a timestamp showing at which point in time a sample of data was measured. Time series databases like InfluxDB are helpful for situations that involve this kind of data.

Our Rails/Rack customers may notice that we now install Node.js v16 when creating new servers. We typically keep this version as stable as possible to avoid breaking older applications. However, if you need a newer or older version to be installed, you can always specify the node.js version in your manifest!

The Azure Active Directory (Azure AD) is Microsoft’s cloud-based identity and access management (IAM) service and an identity provider (IdP). Azure AD is the backbone for authentication in Microsoft 365 and for thousands of cloud-based SaaS applications. Azure AD provides several features for your organization and one of the features is the Microsoft Identity Platform.

You started the year with one Kubernetes cluster and now you have 100. How do you deal with that? This is a reality for many SREs, and as organizations scale their monitoring to address the growing complexity of their IT environments, SREs will inevitably encounter challenges. The key is to know what challenges to expect, so you can be prepared rather than surprised.