IM Host Blog

Expert insights, tutorials, and updates on hosting, infrastructure, and WordPress.

Private Nameservers for Reseller Hosting: Set Up ns1.yourbrand.com
Hosting

Private Nameservers for Reseller Hosting: Set Up ns1.yourbrand.com

Private nameservers are DNS server names under your own domain, such as ns1.yourbrand.com and ns2.yourbrand.com , that point to your hosting…

Oct 14, 20267 min readRead article
WHMCS Reseller Hosting: Automate Billing and cPanel Provisioning
Hosting

WHMCS Reseller Hosting: Automate Billing and cPanel Provisioning

WHMCS turns a reseller hosting account into a business that runs itself: it bills your clients, creates their cPanel accounts automatically after…

Oct 14, 20266 min readRead article
How to Build an AI Agent with n8n: A Step-by-Step Guide
Hosting

How to Build an AI Agent with n8n: A Step-by-Step Guide

To build an AI agent with n8n, connect a trigger (a chat message, webhook or Telegram message) to the AI Agent node, attach a chat model, a memory…

Oct 14, 20268 min readRead article
How to Update n8n Without Losing Workflows or Credentials
Hosting

How to Update n8n Without Losing Workflows or Credentials

To update n8n without losing workflows, back up the database and the encryption key first, read the release notes for every version between yours and…

Oct 14, 20267 min readRead article
n8n Queue Mode Explained: Redis, Workers and When to Switch
Hosting

n8n Queue Mode Explained: Redis, Workers and When to Switch

n8n queue mode is the scaling setup in which the main n8n instance only receives triggers and webhooks and places each execution as a job in a Redis…

Oct 14, 20267 min readRead article
n8n System Requirements: How Much RAM and CPU You Really Need
Hosting

n8n System Requirements: How Much RAM and CPU You Really Need

n8n itself is light: a single instance running a handful of scheduled workflows typically fits comfortably on 1 vCPU and 2 GB of RAM, PostgreSQL…

Oct 14, 20267 min readRead article
pgvector Tutorial: Build RAG with PostgreSQL, Step by Step
Hosting

pgvector Tutorial: Build RAG with PostgreSQL, Step by Step

RAG (retrieval-augmented generation) means that before an LLM answers, you search your own documents for the passages closest to the question and put…

Oct 10, 20269 min readRead article
Website Migration Checklist: How to Move Your Website to a New Host
Hosting

Website Migration Checklist: How to Move Your Website to a New Host

Moving a website to a new host without downtime comes down to order: copy everything to the new server while the old one keeps serving visitors, test…

Oct 10, 20268 min readRead article
n8n Workflow Examples for Small Business: 8 Automations to Build
Hosting

n8n Workflow Examples for Small Business: 8 Automations to Build

n8n pays off in a small business when it removes a manual step someone repeats every day: copying form leads into a sheet, telling sales an order…

Oct 10, 20269 min readRead article

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