The 401 Unauthorized error is a common HTTP status code indicating that the request requires user authentication. This error occurs when a client attempts to access a resource on a server without providing valid credentials. Understanding the underlying causes and implementing effective solutions is crucial for both system administrators and developers. Understanding the 401 Unauthorized […]

Distributed databases (DDBs) have become a cornerstone of modern data management, offering significant benefits over traditional centralized databases. These databases are invaluable in today's era of big data, cloud computing, and global commerce due to their ability to provide scalability, reliability, and flexibility. This article delves into the critical advantages of distributed databases, offering insights […]

Linux, renowned for its flexibility and robustness, is a leading operating system among developers, system administrators, and tech enthusiasts worldwide. Its open-source nature and strong community backing have driven its continuous evolution, making it a reliable choice for everything from personal computers to enterprise-grade infrastructures. A significant strength of Linux is its command-line interface (CLI), […]

A Virtual Private Server (VPS) or dedicated server grants you root-level control over a virtualized or physical computing environment — but that control operates within a defined legal and operational boundary. AlexHost's acceptable use policy (AUP) codifies exactly where those boundaries lie, what constitutes a violation, and why each restriction exists from both a technical […]

Bring Your Own IP (BYOIP) is the practice of announcing a block of IP addresses you own — registered under your organization in a Regional Internet Registry (RIR) such as RIPE NCC — through a third-party network provider's BGP infrastructure. AlexHost enables this on its own autonomous system, AS 200019, allowing you to use your […]

Port speed on a dedicated server defines the maximum rate at which data can be transmitted between your server and the upstream network. At AlexHost, the default allocation for Dedicated Servers is 300 Mbps, included in the base plan. For workloads demanding higher throughput, a 1 Gbps upgrade is available in three distinct configurations: Shared, […]

Dedicated server provisioning is not instantaneous. From order verification through hardware assembly, OS installation, network configuration, and quality assurance, the full deployment cycle typically spans 4 to 24 hours, and in complex custom configurations, it can extend beyond that. Understanding each phase — and what drives its duration — allows you to plan deployments accurately […]

When a VPS or dedicated server IP address is unreachable from a specific country, the cause is almost never a failure on the hosting provider's infrastructure. Regional IP unavailability occurs when a local ISP, government authority, or autonomous system operator filters or null-routes traffic to a specific IP block — independent of whether that IP […]