---
author: "Umesh Malik"
canonical: "https://umesh-malik.com/blog/tag/multi-tenancy"
description: "Explore articles tagged with Multi-Tenancy by Umesh Malik — AI Engineer, LLM & GenAI Developer. Learn Multi-Tenancy best practices, practical tips, and in-depth guides."
title: "Umesh Malik's Blog - Multi-Tenancy Articles | Multi-Tenancy Tutorials"
tokens: 161
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# Multi-Tenancy

1 article

 [![Dashboard-style cover for database-per-tenant on Cloudflare D1 showing a create, checkpoint, heartbeat and KV routing flow with 15x database growth](https://umesh-malik.com/blog/database-per-tenant-cloudflare-d1-cover.png)

Web Engineering • Oct 15, 2026

### Database per Tenant on Cloudflare D1: How to Build It at Scale

Database per tenant on Cloudflare D1: the idempotent create flow, 30-second heartbeats and 1-second rollups that keep Postgres off the query path.

10 min read

Read more →](https://umesh-malik.com/blog/database-per-tenant-cloudflare-d1)