In today’s cloud-native landscape, efficient traffic management is the backbone of scalable applications. Traefik, the dynamic open-source reverse proxy and load balancer, has become indispensable for teams navigating microservices, Kubernetes, and hybrid clouds. If you’re ready to master this essential tool, DevOpsSchool’s Traefik Training Course delivers hands-on expertise that transforms beginners into pros. Since 2014, … Read more
In an increasingly connected world, English fluency isn’t just an asset—it’s essential. For international students aiming for top universities or healthcare professionals pursuing licenses like PLAB or NMC registration, the TOEFL exam is the key that opens doors. But preparing for it? That’s where many hit a wall. The pressure of timed sections, tricky question … Read more
The Masters in DevOps Engineering (MDE) Certification from DevOpsSchool is redefining what it means to be a top-tier engineer in today’s technology landscape. With its unified approach covering DevOps, DevSecOps, and Site Reliability Engineering (SRE), this certification is the gold standard for professionals who want practical expertise, global recognition, and a career that stands out. … Read more
Introduction to SRE Foundation Certification The SRE Foundation Certification is a globally trusted credential that demonstrates a professional’s foundational knowledge of Site Reliability Engineering (SRE). Focused on building robust, scalable, and reliable systems, SRE combines engineering and IT operations with modern automation and monitoring to reduce downtime and operational effort. This certification covers essential concepts, … Read more
Discover why the Site Reliability Engineering Certified Professional (SRECP) from DevOpsSchool is considered a gold standard for engineers and leaders seeking advanced skills in reliability, automation, and operational excellence. This post explores the SRECP curriculum, key benefits, learning formats, and why it outpaces traditional training for future-proof SRE talent. Introduction: The Value of SRE in … Read more
Site Reliability Engineering (SRE) sits at the intersection of software engineering and IT operations, bringing automation, scalability, and reliability into everyday business applications. The SRE Certification from DevOpsSchool isn’t just another course—it’s a comprehensive pathway for professionals aspiring to master reliability at scale, guided by real-world scenarios and proven methodologies. What Sets SRE Apart? SRE, … Read more
0) What Tailscale Is (30-second refresher) 1) Tailnet Basics (org vs personal) Privacy lever (local):To block all inbound connections to your device while staying online: (Works on macOS/Linux CLI; on Windows/macOS you can also toggle via the app UI.) 2) Install Tailscale (per OS) Windows 10/11 macOS (App + CLI) Recommended (GUI + helper): If … Read more
In the dynamic world of modern IT, where applications need to scale instantly and deploy flawlessly, Red Hat OpenShift stands out as a powerhouse for container management. If you’re aiming to excel in OpenShift administration, the Red Hat Certified Specialist in OpenShift Administration (EX280) certification is your golden opportunity. This credential proves you can configure, … Read more
1. What is Tailscale? Tailscale is a mesh VPN / software-defined network overlay service that makes it easy to connect devices, services, and networks securely, regardless of where they are located. (Tailscale)Key points: In short: Tailscale = modern VPN/mesh network service+overlay that uses WireGuard under the hood, with identity, access control, and ease-of-use. 2. Use … Read more
In today’s fast-paced IT world, automation is the key to efficiency, scalability, and innovation. At the forefront of this shift is Ansible, a powerful, simple, and agentless automation tool that has become essential for DevOps teams everywhere. But how do you prove your expertise in this critical technology? The answer is the Red Hat Certified … Read more