Imagine updating your website one morning and discovering that several important pages have disappeared. Or logging into your server to find that a software update has caused an application to stop working. Read more
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A slow website, frequent resource limits or unreliable application performance can create unnecessary problems for a growing business. Shared hosting may be sufficient when a website first launches, but as traffic increases and applications become more demanding, a more flexible hosting environment may become necessary.
A growing business does not always need a bigger server. Sometimes it needs a better hosting plan, a faster website or someone to fix the problem that is slowing everything down.
However, there comes a point when your website or application needs resources and control that your current hosting cannot provide comfortably.
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Most AI demos stop at a single prompt and a single answer. Real agents need more. They have to remember earlier messages, decide when to use a tool, and sometimes wait for a person to approve an action before they carry on.
LangGraph is a Python framework built for exactly this. In this LangGraph tutorial, you will build a small AI agent step by step. It will use tools, remember conversations, stream its replies and pause for human approval. At the end, you will deploy it on an Ubuntu VPS so it keeps running after you close your laptop.
What You Will Build
By the end of this guide, you will have an agent that:
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Your team needs a shared place for conversations, files and work with AI agents. You also want control over the server that runs it. Self-hosting Buzz on a VPS gives you that infrastructure control, provided you are ready to manage updates, access and backups.
This guide explains how to install Buzz by Block using its Docker Compose deployment bundle, connect a domain, enable HTTPS and add team members. It is written for a fresh Ubuntu VPS with administrator access. Buzz is still evolving, so begin with a small pilot and check the current project documentation before using it for critical work.
https://digitalberg.com/wp-content/uploads/2026/10/install-Buzz-on-a-VPS.png10241536Shah Qhttps://www.digitalberg.com/wp-content/uploads/2015/04/DigitalBerg-Logo-grey-small-300x92.pngShah Q2026-10-14 10:27:332026-10-14 10:27:33How to Install Buzz on a VPS for Your Team
Connecting to a virtual private server for the first time can feel technical, but the process is straightforward once you have the correct login details. Secure Shell, better known as SSH, gives you an encrypted way to access and manage a remote server from your computer.
In this guide, DigitalBerg explains how to connect to a VPS using SSH from Windows, macOS and Linux. You will also learn how to use a password or private key, connect through a custom SSH port and solve common connection errors.
What Is SSH?
SSH stands for Secure Shell. It is a network protocol used to create an encrypted connection between your local computer and a remote server. Once connected, you can run commands, install software, upload files, configure websites, review logs and perform other administrative tasks.
SSH is commonly used to manage a Linux VPS. A Windows VPS can also accept SSH connections when OpenSSH Server is installed and enabled, although many Windows server users still use Remote Desktop Protocol (RDP) for graphical access.
https://digitalberg.com/wp-content/uploads/2026/10/how-to-connect-vps-using-ssh.webp6301200Shah Qhttps://www.digitalberg.com/wp-content/uploads/2015/04/DigitalBerg-Logo-grey-small-300x92.pngShah Q2026-10-05 18:01:572026-10-09 10:53:46How to Connect to a VPS Using SSH: A Step-by-Step Guide
Choosing an unmetered dedicated server UK plan starts with understanding two things: how much network capacity your application needs and what the provider means by unmetered. A server can offer transfer without a monthly volume-based allowance while still having a fixed connection speed, acceptable-use rules and other service conditions.
That distinction matters when you run a busy website, deliver large files or host an application with changing traffic. You need enough capacity during peak periods, not just an attractive bandwidth label.
This guide explains unmetered dedicated server hosting in simple terms. It covers port speeds, UK server location, hardware, management, costs and the questions to ask before placing an order.
DigitalBerg offers dedicated server products and publishes network information on its product pages. You can explore its dedicated server hosting while using the checklist below to compare the configuration and terms you need. Read more
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If your website or application needs more control than basic web hosting provides, you may have come across Windows VPS hosting. But what does that mean, and how do you know if you need it?
A Windows VPS gives you a virtual server that runs Windows Server. You can use it to host a website, run a business application, or work remotely in a Windows environment. This guide explains how it works, where it can help, and what to check before choosing a plan.
What Is Windows VPS Hosting?
VPS stands for Virtual Private Server. A hosting provider divides a physical server into separate virtual servers. Each VPS has its own operating system and an allocated share of resources, such as RAM, processing power and storage.
With Windows VPS hosting, your virtual server runs Windows Server. Depending on your setup, you can install compatible software, configure the server for your project and access its desktop remotely.
Think of it as having a server you can configure for your own needs, without buying and maintaining the physical machine yourself. Read more
https://digitalberg.com/wp-content/uploads/2026/09/Windows-VPS-hosting-guide-with-a-virtual-server-in-a-data-centre.png9411672Shah Qhttps://www.digitalberg.com/wp-content/uploads/2015/04/DigitalBerg-Logo-grey-small-300x92.pngShah Q2026-09-28 07:08:452026-10-09 10:54:42What Is Windows VPS Hosting? A Simple Guide to Benefits and Uses
Setting up an Ubuntu VPS is a practical way to host websites, applications, databases, and other online services while giving you greater control over your hosting environment. Unlike traditional shared hosting, a VPS gives you dedicated virtual resources, root access, and the flexibility to configure your server to meet your needs.
Whether you are a beginner, developer, or business owner, this guide explains how to set up an Ubuntu VPS, connect via SSH, configure essential security settings, and prepare your server to host applications.
What Is an Ubuntu VPS Server?
An Ubuntu VPS (Virtual Private Server) is a virtualised server running the Ubuntu Linux operating system. It provides dedicated computing resources, including CPU, RAM, storage, and network access, in a virtual environment. Read more
https://digitalberg.com/wp-content/uploads/2026/09/Set-Up-an-Ubuntu-VPS-Server.png9071733Shah Qhttps://www.digitalberg.com/wp-content/uploads/2015/04/DigitalBerg-Logo-grey-small-300x92.pngShah Q2026-09-17 12:31:512026-10-09 10:55:31How to Set Up an Ubuntu VPS Server: A Complete Step by step Guide