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Vertical and Horizontal Scaling: The Similarities, Differences and Use Cases

Presence Webhooks give you real-time endpoints when building chat, IoT, and other apps with your own server and user database.

Build this feature to use ChatGPT to summarize missed chat messages in your chat app using PubNub Functions

Essential test cases for chat app to ensure functionality, security, and scalability. Check how PubNub simplifies building reliable, high-performance chat

If you're looking to ensure your industrial IoT deployment runs smoothly and efficiently, predictive maintenance is a huge value add.

Boost system's scalability and flexibility! Publishers send messages to channels & subscribers receive them in real-time. No direct connection needed!

A RESTful API is a set of rules and constraints that govern how web services communicate with each other over the internet.

Socket.IO extends WebSockets with reconnections, rooms, and fallback options. Learn when to use it over raw WebSockets for scalable real-time apps >>

Download our comprehensive guide to learn the fundamentals of EDA and considerations to keep in mind during the development process.