Operations | Monitoring | ITSM | DevOps | Cloud

Site Reliability Engineering (SRE) is still going strong in the world of software development. As a bridge between developments and operations, it’s a necessary part of any organization that wants to work like a well-oiled machine. Simply put, SRE tries to fix a widespread problem in organizations: siloing. But not much is known about the job requirements of becoming a site reliability engineer.

The ping command is one of network admins' most commonly used tools. It has served and continues to serve network admins as one of the best network troubleshooting tools since it was released almost 39 years ago. In this article, we cover what the ping command does, how to use it, and more. Read on to learn the basics about this simple but powerful networking tool that IT teams can’t live without.

VeriSM is one of the latest among the many different ITSM frameworks and approaches for service management. The system realizes that many organizations and departments use various frameworks for managing their IT and business. The approach is not limited to managing just IT but covers all the other aspects of a company, such as finance, HR, marketing, and others.

Value Stream Mapping (VSM) is a lean technique that has become deeply ingrained in the practices of IT service management (ITSM), DevOps, IT4IT, and Agile (Scrum, SAFe, Kanban). Over a century old, VSM is the best technique to obtain a customer-focused agreement on improving a cross-departmental flow of activities. It’s a simple concept but difficult to begin and sustain in practice. In this article, we will: Let’s begin!

Having a reliable IT infrastructure is crucial to the health of your company or organization. And while this is generally true, it’s doubly so in our current times, where practically everything is digital. So, who is the lucky one to make general decisions about how to run a system efficiently — and keep it going? That would be the System Administrator. But what does a SysAdmin actually do? That's what we'll answer here!

Red team scenarios are frameworks companies use to evaluate their level of security from an adversarial approach. Red teams look for vulnerabilities or security holes in the system by simulating a cyber attack. This helps identify what needs to be improved so that the organization is well-prepared to defend itself against a real-life cyber threat.

Microsoft Active Directory is one of the most popular directory services. As of November 2017, it was being used in 12.8 million organizations with 950 million users, as stated by Alex Simons, director of Program Management for the Microsoft Identity Division. Initially previewed in 1999, Active Directory (AD) became so ubiquitous that it was later a general term for other similar services.

Creating a business plan is hard in itself, but keeping it during a crisis requires a high level of expertise. Luckily, you can prepare your company for disruptive situations beforehand with the help of business continuity planning. Since the pandemic, we’re even more aware of how disasters and disruptions can hit anyone, any industry, in any way or form. It disrupted supply chains, made a majority of the workforce work from home, and introduced a rapid lifestyle shift all over the world.

Google has introduced so many innovations that it’d be impossible to list them all. And we’re not just talking about the obvious things like search engine algorithms or nearly-ubiquitous programs and apps (Google Maps, Docs, Gmail) — not even self-driving cars. Today, we’re going to talk about one such innovation: Site Reliability Engineering. In a nutshell, SRE it’s a practical framework for software development that improves on even giants like DevOps. Wait, what?

The ITIL 4 Foundation Edition introduced the service value chain in 2019, as an operating model to facilitate value realization. We’ve first talked about the topic on our Definitive Guide on ITIL, but it’s time to expand on the concept to understand: So, make sure to keep reading – we’ve thrown some useful examples on how the service value chain works!