DEV Community: olivia Millie

From Passion to Profit: Scaling a Private Multiplayer Gaming Community in 2026

olivia Millie — Fri, 17 Jul 2026 11:22:34 +0000

Most private gaming servers start the same way: a few friends, a Discord channel, and a world that began as a side project. The hard part isn't building that first community — it's what happens six months later, when fifty players turn into five hundred, lag complaints start piling up in your chat, and you realise the budget hosting you signed up for can't keep up anymore.

This guide walks through how to scale a multiplayer game server the right way — technically and financially — without overspending too early or under-investing right before the growth you were hoping for actually arrives.

Why Most Community Servers Hit a Wall
A community server's growth curve is rarely smooth. It tends to stay flat for a long time, then jump suddenly — usually right after a content update, a streamer plays on your server, or a post about it goes viral somewhere. That's exactly when shared hosting and budget VPS plans start to show their limits.

The core issue is resource sharing. On a shared host, your game server's performance competes with whatever else is running on that same physical machine. Server tick rate — how often the game world updates state — depends on steady CPU access, and on shared infrastructure that access isn't guaranteed. A server that felt smooth at 40 players can start stuttering at 150, even though nothing in your own configuration changed, because the underlying hardware is now juggling more tenants than it can serve consistently.

This is the point where moving to dedicated hardware stops being a nice-to-have and starts being the difference between keeping your playerbase and watching them drift toward a smoother server.

What Actually Matters When You Scale

Bandwidth Stops Being Optional Past a Certain Player Count Every connected player sends and receives a constant stream of position updates, chat data, and game-state packets. The exact load depends on your game's tick rate and how many players are online at once — fast-paced shooters running at higher tick rates generate noticeably more network traffic per player than something like a survival or building game. Multiply that by a few hundred concurrent players, and you need real headroom, not just enough bandwidth to survive an average Tuesday.

Generous bandwidth gives a private server room to handle simultaneous player spikes, large file downloads (mod packs, custom maps, client updates), and steady gameplay traffic without everything competing for the same narrow pipe.

DDoS Protection Is Part of Running a Real Server, Not an Add-on The moment your community starts to look successful, it becomes a target. Public game servers are frequent targets for both opportunistic, automated attacks and deliberate ones from rival servers or disgruntled players.

Without dedicated mitigation in place, a single attack can knock your server offline during your busiest hours, which is exactly when player trust takes the biggest hit. Network-level DDoS protection filters malicious traffic before it ever reaches your game process, so legitimate players stay connected even while an attack is happening in the background. Some providers go further with game-aware filtering tuned to specific protocols, which matters more for UDP-heavy titles.

Tick Rate and Latency Decide Whether Your Server "Feels" Good Players rarely complain about CPU specs. They complain about lag. Tick rate (how often the server updates game state) and latency (how fast that update reaches the player) are two separate things, but together they create the feel of a server.

The required tick rate varies a lot by genre: fast-paced competitive shooters benefit from high tick rates, while strategy or building games don't see much gain from pushing the number higher. What stays constant across genres is that shared hosting makes tick rate stability harder to guarantee, since your server's CPU access is contended by other tenants on the same machine.

A server hosted in the same region as your community keeps round-trip time low by default, simply because the data has less physical distance to travel. That's a structural advantage no amount of software optimisation can fully replace.

Turning a Community Into a Business: Monetization That Doesn't Kill the Vibe
Scaling the server is only half the equation. The other half is making it sustainable — ideally, making it pay for itself and then some.

What tends to work:

Cosmetic-only stores — skins, name colours, custom emotes. No gameplay advantage, so paying players don't feel "better," just more expressive.

Priority queue access — during busy periods, supporters skip the wait. This solves a real problem (overcrowding) without touching balance.

Server-specific perks with caps — extra storage slots, private plots, or cosmetic ranks, kept deliberately separate from anything that affects combat or progression.

Membership tiers via Patreon or Ko-fi — recurring revenue tied to perks like early access to new maps or a private Discord channel.

What tends to backfire:

Pay-to-win mechanics. Even a small stat boost behind a paywall is usually the fastest way to lose a community's trust.

Surprise monetization. Announcing a cash shop after months of "always free" feels like a bait-and-switch.

The healthiest model treats monetization as funding better infrastructure — visibly. Communities tend to support a cosmetic shop when they can see it's paying for the bandwidth and hardware that keeps the server lag-free.

A Practical Scaling Checklist
Track your real numbers before you upgrade. Look at peak concurrent players, not average.

Move to dedicated hardware before you're forced to, not after a bad weekend convinces half your community to quit.

Separate game logic from web/community infrastructure (forums, store, Discord bots) where possible, so a spike in one doesn't degrade the other.

Set monetization expectations early and keep them consistent. Players adapt to almost any model if it's clearly communicated from day one.

Monitor latency by region, not just overall uptime.

The Bottom Line
A private multiplayer server that's outgrowing its hosting isn't a problem — it's a sign the community is working. The servers that successfully make the jump from passion project to sustainable operation are the ones that scale their infrastructure deliberately: enough bandwidth to handle real spikes, DDoS protection that doesn't wait for the first attack to matter, and a hosting location that keeps latency low for the players actually showing up.

Original Article Source: https://www.eservers.uk/blogs/scaling-private-gaming-community/

Eliminating Database Bottlenecks in E-Commerce: Why NVMe Bare Metal is the New Standard

olivia Millie — Fri, 17 Jul 2026 10:57:43 +0000

In the highly competitive UK e-commerce sector, customer patience is measured in milliseconds. Decades of conversion rate optimisation (CRO) studies consistently prove one metric: every fraction of a second delayed in page load time directly reduces your checkout completion rate.

When running resource-heavy platforms like WooCommerce or Magento, merchants often rely on standard cloud hosting. However, as traffic scales during seasonal sales, these environments reveal a structural weakness. Here is why top-tier digital agencies are migrating their highest-grossing e-commerce clients to NVMe bare metal servers.

The Database Bottleneck and the "Noisy Neighbour"
Dynamic online stores are incredibly database-intensive. Every time a shopper searches for a product, applies a size filter, or updates their cart, your server must execute complex PHP scripts and query the database in real time.

On shared cloud instances or virtual private servers (VPS), your store shares the underlying physical hardware with dozens of other tenants. If a "noisy neighbour" runs a massive data export, your storage input/output (I/O) speed plummets. The result is a sluggish checkout screen, leading directly to abandoned carts.

By moving to e-commerce dedicated hosting in the UK, you eliminate virtualisation overhead. Your application gains 100% exclusive access to the CPU, RAM, and disk drives, ensuring consistent performance regardless of what other businesses are doing.

The NVMe Leap: Instantaneous Product Catalogues
Processing power is only half the equation; storage speed is the true differentiator for large stores.

Traditional SSDs vs. PCIe NVMe: Standard SATA SSDs are fast, but they have a bandwidth ceiling. For high-performance Magento hosting servers managing tens of thousands of SKUs, this ceiling becomes a chokepoint. By upgrading to PCIe NVMe storage, read and write speeds increase exponentially.

Frictionless Checkouts: NVMe drives allow complex product variations to load instantly and enable caching systems (like Redis) to write to disk without bottlenecks. This removes friction from the buyer's journey, making the checkout process completely seamless.

The Geographic Advantage: UK-Based Low Latency
Data transfer is limited by physical distance. If your target market is in the UK, but your server is hosted in mainland Europe or the US, physical distance automatically adds perceptible latency to every single asset your website loads.

Hosting your store locally makes a measurable difference. eServers operates premium data centres exclusively in regions like London, Manchester, and Coventry. By hosting your platform on our local infrastructure, you guarantee sub-10ms latency for the vast majority of UK shoppers.

This local proximity not only improves the user experience but also heavily benefits your Core Web Vitals—a critical metric for organic search engine rankings.

Secure the Edge: Compliance and Reliability
If your store handles customer data and payment processing, security cannot be compromised. A single-tenant bare metal server provides complete architectural isolation. You control the firewall and network policies, vastly simplifying compliance audits and protecting your revenue stream from shared-environment vulnerabilities.

Your e-commerce platform is your most valuable digital asset. To handle concurrent shoppers, complex queries, and high-resolution imagery without breaking a sweat, you need the raw, unshared power of physical hardware.

Ready to upgrade your store's engine? Explore eServers Dedicated Bare Metal Solutions and give your customers the zero-latency shopping experience they demand.

Read the original post here: https://www.eservers.uk/blogs/nvme-bare-metal-uk-ecommerce/

Why AI Startups Are Abandoning Cloud Egress Billing for Unmetered Bare Metal Servers

olivia Millie — Fri, 26 Jun 2026 11:26:58 +0000

How 10Gbps dedicated infrastructure eliminates the hidden bandwidth tax killing AI app profit margins.

What is the cloud egress tax? Cloud egress is the fee public cloud providers (AWS, Azure, Google Cloud) charge for every gigabyte of data your server sends outbound to users. Inbound data is typically free; outbound is billed per GB — creating a model where the more successful your application becomes, the higher your infrastructure bill climbs. For data-intensive AI applications, this outbound billing can account for 30–60% of a total monthly cloud invoice.

What is the cloud egress tax — and why does it hit AI apps hardest?

Public cloud providers have a straightforward pricing asymmetry: data flowing into your server (ingress) is free. Data flowing out to your users (egress) is metered and billed per gigabyte.

For a static website, egress costs are negligible. But modern AI applications are different:

A real-time voice synthesis response streams 200–400 KB of audio per request
A live AI image generation result delivers 1–4 MB per generation
A video AI processing pipeline can output 50–200 MB per job

When an AI application reaches even modest scale, the egress volume becomes the dominant infrastructure cost, not compute.

Real numbers: what AWS, Azure, and GCP charge for egress in 2025

Figures drawn from publicly available pricing pages as of May 2025 (GBP).

Provider	First 10 TB/month	Next 40 TB/month	Beyond 150 TB/month
AWS (London)	~£0.074/GB	~£0.070/GB	~£0.052/GB
Azure (UK South)	~£0.070/GB	~£0.060/GB	~£0.050/GB
GCP (europe-west2)	~£0.095/GB	~£0.080/GB	~£0.060/GB
Bare Metal (Unmetered)	£0 (Included)	£0 (Included)	£0 (Included)

What this means in practice: An AI application transferring 100 TB of outbound data pays approximately £6,500–£8,500 in egress fees alone on AWS or Azure. At 500 TB/month, that figure exceeds £30,000 per month.

The "success penalty"

The egress billing model creates a structural problem: the more successful your product becomes, the faster your costs accelerate.

Month 1 (1,000 users/day): ~5 TB egress → ~£350/month. Manageable.
Month 12 (100,000 users/day): ~500 TB egress → ~£35,000/month.

This is the success penalty — your cloud bill grows quadratically while your revenue grows linearly.

What unmetered 10Gbps bare metal actually means

"Unmetered bandwidth" means a dedicated 10Gbps physical port with no monthly data transfer cap. You pay a flat monthly server price inclusive of bandwidth.

The physical NIC advantage: On a cloud VPS, your network interface is virtualised and shared. Network contention from a neighbour directly degrades your throughput. On dedicated bare metal, you have exclusive access to the physical NIC. No hypervisor layer.

UK latency for real-time AI

For real-time voice and conversational AI, latency above 150ms ruins natural conversation flow. Server round-trip to a UK user from a US AWS region adds 80–120ms. Localized bare metal infrastructure in the UK measures 2–8ms to major UK ISPs, keeping interactions perfectly real-time.

Who should move to bare metal?

Good fit:

AI apps with sustained, predictable traffic
Workloads where egress volume exceeds ~20 TB/month
Latency-sensitive applications serving a concentrated local user base

Better served by cloud:

Early-stage prototypes with unpredictable traffic
Workloads requiring rapid horizontal auto-scaling (spiky demand)

(Originally published on the eServers Engineering Blog)

Is Cloud Hosting Killing Your AI Game's Performance? Why Startups Are Switching to Bare Metal

olivia Millie — Fri, 26 Jun 2026 09:24:23 +0000

In 2026, AI-driven NPCs hold natural conversations, procedurally generated environments react in real time, and players expect zero-lag immersion. The technical demands on infrastructure have never been higher — yet the platforms most startups default to were never designed for this kind of workload.

Cloud hosting — from hyperscale providers down to managed VPS platforms — introduced a generation of developers to on-demand infrastructure. Convenient, yes. But for AI-gaming workloads that demand sustained GPU throughput, sub-10 ms response times, and predictable costs at scale, the cloud model has a fundamental ceiling.

Here are five reasons why startups are hitting that ceiling — and how bare metal removes it entirely.

1. The Virtualisation Tax Your Cloud Bill Doesn't Show You

Every major cloud hosting platform runs on hypervisors — a virtualisation layer that sits between your application and the physical hardware. For a CRUD app or a static website, this overhead is invisible. For real-time AI inference, it's a performance leak.

No Noisy Neighbours: On shared cloud infrastructure, neighbouring workloads compete for CPU cycles and PCIe bandwidth.
Direct GPU Access: Your NVIDIA GPUs are wired directly to the system — enabling AI inference at hardware-native speeds.
Reclaimed Compute: Removing the virtualisation layer typically recovers 10–20% of raw compute capacity.

2. Egress Fees: The Hidden Cost That Scales Against You

AI gaming is extraordinarily data-intensive. High-resolution texture streaming and AI payloads generate massive outbound traffic. Cloud providers charge egress fees — billing you for every gigabyte. As your player base grows, it becomes a structural cost problem.
Bare metal solutions often operate on unmetered connectivity. One flat monthly fee — regardless of how much data your game pushes.

3. Latency Is a Game Design Constraint

The physics of the internet are straightforward: the further your server is from your player, the higher the latency. Routing game traffic through distant data centres adds round-trip time that AI-driven interactions simply cannot absorb. Local bare metal nodes provide sub-10 ms latency.

4. GDPR and Sovereign Compute

Data residency is a legal requirement for startups handling player data — particularly when feeding AI training pipelines. Bare metal providers give you clear, auditable data residency records.

5. Enterprise Reliability

The assumption that cloud hosting equals better reliability is a myth. For dedicated GPU workloads, bare metal delivers equivalent or superior uptime at significantly lower cost with direct hardware replacement SLAs.

The Verdict
Cloud hosting remains sensible for general-purpose workloads. But AI gaming demands sustained GPU throughput, hard latency ceilings, and non-compounding costs. Bare metal is the architecture the workload was always designed for.

(Originally published on eServers.uk)

Intel Xeon vs. AMD EPYC: The Ultimate 2026 Guide to UK Dedicated Servers

olivia Millie — Fri, 12 Jun 2026 11:12:39 +0000

In 2026, the demand for raw compute power has shifted. From running complex AI inference models to hosting high-tick-rate gaming servers, the choice of CPU is the most critical decision for your infrastructure.

At eServers, we provide a massive fleet of both Intel and AMD hardware across our UK data centers to ensure you never have to compromise on performance. But which architecture is right for your specific workload? Let’s break down the technicalities of the 2026 server landscape.

🔴 AMD Dedicated Servers: The Multi-Threaded Powerhouse

AMD has dominated the virtualization and high-density compute market with its Zen architecture. If your goal is to maximize cores-per-dollar, AMD is your primary contender.

1. High-Density Virtualization (EPYC™)

For businesses looking to build a private cloud or run dozens of virtual machines (VMs) via Proxmox, models like the AMD EPYC 9754 (128 Cores / 256 Threads) or the EPYC 7742 are industry leaders. With massive L3 cache and PCIe 5.0 support, these servers handle data-heavy workloads with ease.

2. The Gaming & Single-Thread King (Ryzen™)

Our Coventry and London gaming hubs rely heavily on the AMD Ryzen 9 9950X and 7950X3D. With clock speeds exceeding 4.5 GHz, these are perfect for latency-sensitive applications like FiveM, Minecraft, or real-time trading bots.

Entry Point: Starting at just $81/Mo for the Ryzen 5 3600.
High-End: 10Gbps unmetered options available for top-tier EPYC configurations.

🔵 Intel® Dedicated Servers: Enterprise Stability & AI Specialization

Intel remains the gold standard for enterprise reliability and specialized instruction sets. In 2026, Intel’s focus on built-in AI acceleration makes it a formidable choice for modern software stacks.

1. AI & Deep Learning (Xeon® Scalable)

Modern Intel Xeon Gold and Platinum chips, such as the Xeon Gold 6554S, feature Intel AMX (Advanced Matrix Extensions). This allows for significantly faster AI training and inference directly on the CPU, often reducing the immediate need for expensive GPU clusters for smaller AI tasks.

2. The Budget-Friendly Entry (Core™ & Atom™)

Intel offers the most accessible entry point into dedicated hosting. For startups or lightweight web servers, our London-based Intel Atom C2750 or Xeon E3 series provide a stable environment without the high overhead cost.

Entry Point: Starting at an incredible $43/Mo for Coventry-based Intel Xeon nodes.
Enterprise Power: Dual Xeon configurations with up to 112 Threads for heavy database management.

📊 2026 Comparison Table: At a Glance

Feature	AMD (EPYC/Ryzen)	Intel (Xeon/Core)
Best Use Case	Virtualization, Gaming, Rendering	AI Inference, Databases, ERP
Max Threads	256+ (Dual EPYC 9754)	144+ (Dual Xeon Gold)
UK Locations	London, Manchester, Coventry, etc.	London, Birmingham, Glasgow, etc.
Memory Tech	High-speed DDR5 Support	Robust ECC Enterprise Support
Starting Price	From $81/Mo	From $43/Mo

⚡ The eServers Advantage: Local UK Infrastructure

Choosing a CPU is only half the battle. Your server's physical location and network backbone determine your users' actual experience.

Strategic Hubs: Deploy your hardware in London, Manchester, Reading, or Coventry to ensure sub-10ms latency for UK and European users.
Unmetered 10Gbps: Unlike many providers, eServers offers true unmetered 10Gbps and 200Gbps connectivity on select high-performance models.
48-Hour Resolution: We guarantee a 48-hour hardware/software uptime resolution, backed by our 99.99% SLA.

❓ Frequently Asked Questions (FAQ)

1. Which CPU is better for a Proxmox private cloud?

AMD EPYC is generally preferred for Proxmox because of its higher core density. More cores mean you can allocate more resources to individual VMs without CPU contention.

2. Does server location really affect my SEO?

Yes. Google prioritizes site speed and low latency. Hosting your server in a UK data center (like our London or Manchester facilities) for a UK-based audience will significantly improve your Core Web Vitals and SEO rankings.

3. Why should I choose Intel over AMD for an AI project?

If your AI workload involves "Inference" (running an existing model), Intel Xeon’s AMX instructions can offer better performance-per-watt than running the same task on an AMD CPU without a dedicated GPU.

4. What is the difference between "Unmetered" and "Guaranteed" bandwidth?

"Unmetered" means there are no data caps—you can use as much data as the port allows. "Guaranteed" means eServers ensures that the 1Gbps or 10Gbps speed is dedicated to your server and not shared with other users.

5. Can I upgrade my RAM or Storage later?

Absolutely. Many of our Configurable 10Gbps servers allow for hardware scaling. Contact our 24/7 expert support to discuss your upgrade path.

This article was originally published on the eServers UK Blog. Visit our site to explore AMD Server Deals and browse Intel Xeon Configurations ready for fast deployment.

Why Private LLMs on Dedicated GPU Hardware are the Future of Enterprise AI (2026)

olivia Millie — Fri, 15 May 2026 10:16:53 +0000

In 2026, Artificial Intelligence is no longer just a competitive advantage; it is a core operational requirement. However, as UK businesses increasingly integrate Large Language Models (LLMs) into their workflows, a massive concern has emerged: Data Privacy.

Sending your company's proprietary data, customer records, or internal code to public AI models like ChatGPT or Claude poses significant security and compliance risks. The ultimate solution? Deploying Private LLMs on your own infrastructure.

The Rise of Private LLMs

A Private LLM is an AI model that you host entirely within your own environment. Thanks to massive leaps in open-source AI, models like Meta's Llama series, Mistral, and Falcon now offer performance that rivals—and sometimes exceeds—closed, public models.

By running these models privately, you gain complete control. You can train them on your internal documents using Retrieval-Augmented Generation (RAG) to create:

Highly customized AI assistants
Secure coding copilots
Automated customer support bots

...all without your data ever leaving your network.

Why Dedicated GPU Hardware Beats the Public Cloud

Running an LLM requires serious computational power, specifically GPUs designed for parallel processing. While public cloud providers offer GPU instances, they come with significant drawbacks for sustained AI workloads.

1. Predictable Cost vs. Bill Shock

Public cloud GPU pricing is notoriously volatile. Paying per hour or per token can lead to astronomical bills. With an eServers dedicated GPU machine, you pay a predictable, flat monthly fee. Whether you generate a thousand tokens or ten million, your cost remains exactly the same.

2. Unthrottled Raw Performance

Virtualised cloud GPUs often suffer from a hypervisor overhead. On a dedicated machine, you get 100% of the raw compute power with direct access to PCIe lanes, CPU, NVMe storage, and the GPUs themselves. This translates to incredibly low-latency inference.

3. Absolute Data Sovereignty (UK GDPR)

For UK enterprises, data compliance is strictly enforced. When you rent a dedicated server in a UK data centre, your sensitive data never crosses international borders or enters a third-party black box.

Deploying Your Private AI Infrastructure

Setting up a Private LLM on a dedicated GPU server is more accessible than ever. Using modern containerization tools like Docker and frameworks like vLLM or Ollama, your development team can deploy powerful models in minutes.

eServers provides root access, allowing you to optimize everything from the OS-level drivers (like NVIDIA CUDA toolkits) to resource allocation.

Conclusion

Relying on external APIs for enterprise AI means compromising on privacy and handing over control of your costs. By combining open-source private LLMs with the raw power of eServers GPU Dedicated Hardware, you build an infrastructure that is fast, secure, and ready to scale.

This post was originally published on the eServers Blog.

How to Fix the "No Network Adapters Were Detected" Error in VMware ESXi

olivia Millie — Fri, 08 May 2026 08:01:31 +0000

If you are setting up a private cloud on a bare metal server, VMware ESXi is likely your hypervisor of choice. However, the installation process can quickly come to a halt with a frustrating red screen displaying the message:

"No Network Adapters Were Detected. Either no network adapters are physically connected to the system, or a suitable driver could not be located."

For IT administrators and UK businesses trying to deploy bare-metal dedicated servers, this is a common roadblock. In this tutorial, we will explain why this error occurs and provide a step-by-step guide to fixing it by creating a custom ESXi ISO.

Why Does This Error Occur?

VMware is designed for enterprise environments. To keep the ESXi installation file (ISO) lightweight, VMware strictly adheres to its Hardware Compatibility List (HCL) and does not include drivers for standard, consumer-grade network cards (like Realtek or older desktop-grade Intel NICs).

Prerequisites

VMware ESXi Offline Bundle (.zip) from Broadcom/VMware.
ESXi-Customizer-PS script (PowerShell script).
.VIB driver file for your specific network card.

Step 1: Prepare Your Workspace

Create a folder named C:\ESXi-Build. Inside this folder, place the:

ESXi-Customizer-PS.ps1 script.
ESXi Offline Bundle .zip file.
A subfolder named Drivers (Put your .VIB file inside this).

Step 2: Configure Windows PowerShell

Open PowerShell as Administrator and run the following commands to install PowerCLI and allow the script to run:

Install-Module -Name VMware.PowerCLI -AllowClobber
Set-ExecutionPolicy -ExecutionPolicy RemoteSigned

Step 3: Inject the Driver and Build the ISO

Navigate to your build folder in PowerShell and run the command to fuse the driver with the ESXi installer:

.\ESXi-Customizer-PS.ps1 -vft -load net55-r8168 -pkgDir C:\ESXi-Build\Drivers

Step 4: Boot and Install

Once the script finishes, you will find a brand-new, custom .iso file in your folder. Flash this ISO to a USB drive using a tool like Rufus and boot your server. Your network adapter will now be detected!
The Alternative: Enterprise-Grade Hardware
While injecting drivers is a great workaround, the most robust way to avoid hardware incompatibility is to use a server built specifically for virtualization.

At eServers, our UK Bare Metal Dedicated Servers are provisioned with 100% VMware-compatible enterprise hardware, including high-throughput Broadcom and Intel network interfaces.

Check out our secure UK dedicated servers here!

How to Secure a UK Dedicated Server in 2026: Complete Step-by-Step Guide

olivia Millie — Fri, 01 May 2026 08:13:55 +0000

When you invest in dedicated servers for your UK business, you gain ultimate raw power, complete control, and maximum privacy.

Unlike shared hosting, a bare-metal machine means you are solely responsible for its security. In this guide, we will walk you through the most critical steps to lock down your dedicated server running Ubuntu or Debian, keeping your data safe and GDPR-compliant.

Step 1 — Update Your System Immediately

Outdated software is the number one vulnerability. The very first thing you should do upon receiving your new server credentials is to update the OS packages.

sudo apt update && sudo apt upgrade -y

## Step 2 — Change the Default SSH Port and Disable Root Login
Hackers constantly scan port 22 for brute-force attacks. Changing this port and disabling direct root access drastically reduces your attack surface. Open your SSH configuration file:

bash
sudo nano /etc/ssh/sshd_config


Find `#Port 22` and change it to something like `Port 2244`. Then, find `PermitRootLogin yes` and change it to `PermitRootLogin no`. Restart the SSH service to apply changes:

bash
sudo systemctl restart sshd


## Step 3 — Configure a Basic Firewall (UFW)
Your bare-metal server needs a strict firewall rule set. UFW (Uncomplicated Firewall) is perfect for this.

bash
sudo ufw default deny incoming
sudo ufw default allow outgoing
sudo ufw allow 2244/tcp # Your new SSH port
sudo ufw allow 80/tcp # HTTP
sudo ufw allow 443/tcp # HTTPS
sudo ufw enable


## Step 4 — Install Fail2Ban to Stop Brute-Force Attacks
Fail2Ban automatically blocks IP addresses that show malicious signs, such as too many password failures.

bash
sudo apt install fail2ban -y
sudo systemctl enable fail2ban
sudo systemctl start fail2ban




## Conclusion
Securing your infrastructure is an ongoing process. By following these foundational steps, you make it extremely difficult for automated bots and attackers to compromise your system.

If you are looking for enterprise-grade security and uncompromised performance, explore our range of highly secure UK dedicated servers at [eServers](https://www.eservers.uk) today.

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Proxmox vs VMware in 2026: Choosing the Best Hypervisor for Your Bare Metal Private Cloud

olivia Millie — Fri, 24 Apr 2026 08:51:38 +0000

For years, building a private cloud on a bare metal server meant one thing: installing VMware. But as we move through 2026, the virtualization landscape has dramatically shifted. Following Broadcom’s acquisition of VMware and the subsequent overhaul of its licensing models, thousands of UK businesses have started looking for robust, cost-effective alternatives. Enter Proxmox VE.

If you have outgrown public cloud environments and are ready to leverage the raw power of a dedicated bare metal server, choosing the right hypervisor is your most critical decision. Let’s compare Proxmox and VMware in 2026 to help you decide which platform is the best foundation for your private cloud infrastructure.

The 2026 Landscape: Why the Shift?

Building a private cloud allows you to partition a single powerful bare metal server into multiple virtual machines (VMs) or containers. This gives you the flexibility of the cloud but with the security, predictable pricing, and dedicated resources of on-premises hardware.

VMware vSphere: Still the enterprise heavyweight. However, the recent shift from perpetual licenses to a per-core subscription model has drastically increased the Total Cost of Ownership (TCO) for small to medium-sized enterprises (SMEs).
Proxmox Virtual Environment (VE): An open-source, Debian-based platform that has rapidly matured. By 2026, Proxmox has become the go-to alternative, offering enterprise-grade features without the steep licensing fees.

Performance and Scalability on Bare Metal

When you rent a high-performance bare metal server (like those offered by eServers in the UK), you want a hypervisor that minimizes overhead and maximizes raw compute power.

VMware’s ESXi: As a highly optimized Type-1 hypervisor, ESXi is incredibly efficient. Its resource management tools (like DRS - Distributed Resource Scheduler) are unparalleled for massive, multi-server clusters.
Proxmox KVM & LXC: Proxmox uses KVM (Kernel-based Virtual Machine) for full virtualization and LXC for lightweight Linux containers. In 2026, KVM’s performance on modern CPUs is virtually indistinguishable from bare metal. For single-server deployments or small clusters, Proxmox handles high workloads, such as database hosting and web servers, flawlessly.

Total Cost of Ownership (TCO) and Cost Efficiency

This is where the battle is often decided for UK businesses in 2026.

The VMware Premium: While VMware offers polish and deep third-party integrations, its subscription-based licensing can quickly eclipse the cost of the hardware itself. It is best suited for massive corporations with established VMware ecosystems.
The Proxmox Advantage: Proxmox is completely free and open-source. You get all the features—including live migration, built-in backup (Proxmox Backup Server), and software-defined storage (Ceph)—out of the box. You only pay if you want official enterprise support, making it the perfect match for a fixed-cost bare metal server.

Usability and Management Tools

A private cloud is only as good as your ability to manage it.

VMware vCenter: The industry standard. It is incredibly powerful but comes with a steep learning curve and requires its own dedicated resources to run.
Proxmox Web GUI: Proxmox includes a built-in, intuitive web-based interface out of the box. By 2026, the Proxmox UI has evolved significantly, making it incredibly easy to deploy VMs, manage backups, and monitor server health without needing a separate management server.

Security and UK Compliance

When hosting in the UK, adhering to GDPR and local data protection laws is non-negotiable. Both platforms offer excellent security, provided they are configured correctly.

VMware benefits from decades of enterprise hardening and native security integrations (like NSX). Proxmox, being built on standard Debian Linux, benefits from the massive open-source security community. Crucially, by running either platform on a UK-based bare metal server, you maintain complete data sovereignty, keeping your data entirely within UK borders.

Conclusion: Which Should You Choose?

If you are a large enterprise with an unlimited IT budget, complex hybrid-cloud requirements, and an existing VMware ecosystem, VMware remains a powerhouse in 2026.

However, if you are a UK business, agency, or developer looking to build a secure, high-performance private cloud without unpredictable licensing fees, Proxmox is the clear winner in 2026. Pairing the open-source brilliance of Proxmox with the raw, unmetered power of an eServers machine gives you the ultimate, cost-effective infrastructure.

How to Set Up a High-Performance Dedicated Gaming Server (FiveM & Minecraft)

olivia Millie — Thu, 09 Apr 2026 05:19:13 +0000

When building a large gaming community, standard hosting simply doesn't cut it. Games like GTA V (FiveM) and Minecraft rely heavily on high CPU clock speeds and massive amounts of RAM.

To ensure a lag-free experience for hundreds of players, bare-metal dedicated servers are the only choice. Here is how to set up your own high-performance gaming environment on Linux.

Step 1: System Preparation and Dependencies

First, update your server and install screen (which allows your game server to run in the background after you disconnect). Open your terminal and run the following commands:


bash
sudo apt update && sudo apt upgrade -y
sudo apt install screen wget curl git -y


Step 2: Setting Up a Minecraft Java Server
Minecraft is notoriously single-thread heavy. An AMD Ryzen dedicated server is highly recommended here to handle the load.

First, install Java:

Bash

sudo apt install openjdk-21-jre-headless -y
Next, create a directory, download the server file, and start it:

Bash

mkdir minecraft_server && cd minecraft_server
wget [https://piston-data.mojang.com/v1/objects/](https://piston-data.mojang.com/v1/objects/)[LATEST_VERSION_HASH]/server.jar
screen -S minecraft
java -Xmx16G -Xms16G -jar server.jar nogui
Note: Adjust -Xmx and -Xms based on your server's total RAM availability. The example above allocates 16GB of RAM.

Step 3: Setting Up a FiveM (GTA V) Server
FiveM requires specific artifacts to run successfully. Create a new directory for your server:

Bash

mkdir -p ~/fivem_server/server
cd ~/fivem_server/server
Download the latest recommended Linux artifact from the FiveM runtime page and extract it:

Bash

wget [LINK_TO_LATEST_ARTIFACT]
tar xf fx.tar.xz
Clone the cfx-server-data repository into a new folder:

Bash

git clone [https://github.com/citizenfx/cfx-server-data.git](https://github.com/citizenfx/cfx-server-data.git) ~/fivem_server/server-data
You can now configure your server.cfg file and launch your server inside a screen session using:

Bash

bash ~/fivem_server/server/run.sh +exec server.cfg
Conclusion
Hosting your own game server gives you complete administrative control, modding capabilities, and a stable environment for your players.

For the ultimate gaming experience with high clock speeds and DDoS protection, deploy your community on premium dedicated game servers today.

Read the original tutorial here: Eservers.uk - Setup Dedicated Gaming Servers

Hypervisor Overhead vs. Bare Metal: When to Leave the Cloud

olivia Millie — Thu, 26 Mar 2026 06:50:08 +0000

For early-stage apps, the public cloud is a no-brainer. But what happens when your baseline traffic stabilizes and your database queries start suffering from virtualization overhead?

In our latest post on the eServers tech blog, we break down the technical and financial reasons behind the 2026 "Cloud Repatriation" trend in the UK. We discuss:

How hypervisors impact high-throughput database performance.

The hidden costs of cloud data egress vs. unmetered 10Gbps dedicated pipes.

Why having uncontested access to physical AMD EPYC/Intel Xeon cores matters for real-time applications.

If you're tired of "noisy neighbors" on shared cloud infrastructure, it's worth evaluating bare metal.

Read the full deep dive here: https://www.eservers.uk/blogs/upgrade-cloud-hosting-to-dedicated-servers-uk/

Virtualisation Overhead: 6 Signs It’s Time to Move from VPS to Bare Metal

olivia Millie — Thu, 19 Mar 2026 09:42:24 +0000

As developers and sysadmins, we love the flexibility of virtualised environments. But let's be honest: when you're running a resource-heavy application, the "noisy neighbour" effect and hypervisor overhead become real bottlenecks.

Our team at eServers just published a breakdown of when a business logically needs to drop the VPS and provision a dedicated, bare-metal machine. We cover:

Uncontested CPU/RAM for Core Web Vitals.

Bypassing hypervisor limits for custom RAID and NVMe setups.

Simplifying physical isolation for compliance (GDPR/PCI DSS).

If your infrastructure is starting to throttle your app's performance, give it a read.

Read the full technical guide here