---
title: "PocketBase: A Full Backend in One File (Firebase Without the Bill)"
source_url: https://youtu.be/Xidt-ggkWoU
captured_at: 2026-07-19
author: "Cloud Codes"
contributor: "ชิดชนก"
platform: youtube
---
# PocketBase: A Full Backend in One File (Firebase Without the Bill)

youtube video by **Cloud Codes**, 9m59s, uploaded 2026-07-18. URL: https://youtu.be/Xidt-ggkWoU
Tags: pocketbase, firebase, pocketbase vs firebase, open source backend, firebase alternative, supabase alternative, web development, software engineering, backend architecture, system design, sqlite database, self hosting backend, vps hosting, rest api, javascript hooks pocketbase, golang backend, cloud codes tech, silicon valley

## Shared in LINE Note+
- 2026-07-19 01:00 by ชิดชนก

## Description
PocketBase: A Full Backend in One File (Firebase Without the Bill) or PocketBase: The One-File Backend That Can't Send You a $121K Bill


Are you tired of unpredictable Firebase bills punishing your app for going viral? Meet PocketBase, the open-source, 1-file backend that replaces Firebase by embedding a database, authentication, and a real-time REST API into a single executable binary.

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In this video, Cloud Codes breaks down the system design of PocketBase and why it is the ultimate backend for modern software developers. We explore how PocketBase relies on an embedded SQLite database to deliver sub-millisecond reads without network hops, and how you can self-host the entire platform on a cheap $5 VPS instead of paying Google's usage-based Firestore meter. You will learn how to write custom Go and JavaScript hooks, how PocketBase automatically generates your REST API from your schema, and the honest architecture limits (single-node scaling) you need to consider before deploying.

If this helped you understand backend architecture and open-source infrastructure, subscribe to Cloud Codes for a new system design break