VSYS HostHow to Create a New User and Grant Permissions in MySQLWhen you first install MySQL, you are often working with the root user. While having full access is convenient for initial setup, using the…19h ago19h ago
VSYS HostHow to Build a Production‑Ready Mail Server on Ubuntu 22.04Setting up your own email infrastructure gives you complete control over message delivery, user mailboxes, and spam filtering. The VSYS…6d ago6d ago
VSYS HostMock REST APIs with JSON ServerWhen frontend work moves faster than backend delivery, developers need a simple tool to simulate API responses. JSON Server fills that gap…Jan 30Jan 30
VSYS HostCheck SSD and HDD Health in Linux with smartctlProactive disk health monitoring is essential for maintaining server stability. Even enterprise-grade SSDs and HDDs degrade over time —…Jan 26Jan 26
VSYS HostUp to 100Gbps Streaming Infrastructure: Architecture & Bottleneck Prevention (Guide 2026)Scaling streaming from 10 Gbps to 100 Gbps isn’t linear — it’s a paradigm shift in system design. A 100 GbE link isn’t enough on its own…Jan 22Jan 22
VSYS HostHow to Create a New Branch in GitCreating a new Git branch is one of the safest ways to start working on a new feature or experiment without affecting the main codebase.Jan 20Jan 20
VSYS HostHow to Fix ERR_SSL_PROTOCOL_ERROR in Your Browser or ServerThe ERR_SSL_PROTOCOL_ERROR is a common issue in Chrome, Firefox, and other browsers. It usually indicates that a secure connection couldn’t…Jan 15Jan 15
VSYS HostObject vs Block vs File storage: differences and use casesChoosing the right storage model is critical. Each type of storage solves different problems and is optimized for specific workloads.Jan 13Jan 13
VSYS HostHow to Creating Static RoutesWhen managing Linux servers — especially with multiple network interfaces — it’s often necessary to define how and where packets are…Jan 9Jan 9
VSYS HostKubernetes errors: ImagePullBackOff, CrashLoopBackOff, CreateContainerConfigError, Kubernetes…Even basic Kubernetes workloads often hit frustrating issues like pods stuck in crash loops or failing to pull images. Here’s how to…Jan 5Jan 5
