Main Navigation Guide Features API Reference System Design Interview Q&A

Appearance

Sidebar Navigation

Overview

Project Type Pre-Check

Full Project Analysis

Project Pitch

Project Map

Features

Feature Inventory

F1: 3D Spatial Canvas

F2: Kinetic Navigation

F3: Story Publishing

F4: Community Graph

F5: JWT Authentication

Engineering Deep Dive

Build Order

API Reference

Tech Comparisons

Architecture

Security Audit

Graphics & Asset Pipeline

Quality & Operations

System Design

System Design Index

14.1 Requirements & Capacity

14.2 Architecture Styles

14.3 Networking & CDN

14.4 Load Balancing & Scaling

14.5 Databases & Storage

14.6 Caching Strategies

14.7 Messaging & Queues

14.8 Concurrency & Consistency

14.9 Reliability & Resilience

14.10 API Design & Limiting

14.11 Security Architecture

14.12 Search & GPU Pipeline

14.13 Real-Time Systems

14.14 Observability & Ops

14.15 Performance Engineering

14.16 Cost & Trade-offs

14.17 Classic System Design

Decisions Log

Interview & Readiness

Interview Q&A (150+)

Gaps & Improvements

Technical Glossary

Developer Confirm List

Master Checklist (275)

Say It Out Loud Scripts

On this page

14.5 Databases & Storage

MongoDB BSON document storage, indexing strategies on slugs/tags, and Cloudinary blob storage.

Pager

Previous page14.4 Load Balancing & Scaling

Next page14.6 Caching Strategies

14.5 Databases & Storage ​

14.5 Databases & Storage