Darryn Campbell

Developer Relations Engineer, PubNub

Connecting Kafka and PubNub using the Kafka Bridge
Mar 6, 2024

Connecting Kafka and PubNub using the Kafka Bridge

Extend your Kafka events to edge devices with PubNub, enabling real-time distribution and processing from IoT, mobile apps, and browsers.
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Darryn Campbell
What is PubNub? An introduction to PubNub
GuidesMar 4, 2024

What is PubNub? An introduction to PubNub

An introduction to PubNub and how we handle the infrastructure needed to create scalable apps that enable real-time interactions.
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Darryn Campbell
Markers – JS Geolocation Tracking with Google Maps
GeolocationFeb 29, 2024

Markers – JS Geolocation Tracking with Google Maps

How to implement map markers using the JavaScript Google Maps API and PubNub for web and mobile web live-updating maps.
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Darryn Campbell
What is a Real Time App and Why Does it Matter?
Real-TimeFeb 28, 2024

What is a Real Time App and Why Does it Matter?

Understand real-time technology, its applications and how PubNub's real-time technology assists developers
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Darryn Campbell
The Benefits of Event-Driven Architecture
Feb 27, 2024

The Benefits of Event-Driven Architecture

Event-driven architecture (EDA) is a software design pattern used in microservices or other decoupled services or apps.
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Darryn Campbell
How to Build a Chat Application Like WhatsApp
ChatFeb 26, 2024

How to Build a Chat Application Like WhatsApp

In this blog, we will discuss the essential aspects of chat app development and the steps to build a chat app like WhatsApp.
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Darryn Campbell
Create Your Personal Uber App with Geo Tracking
GeolocationFeb 22, 2024

Create Your Personal Uber App with Geo Tracking

Build a real-time taxi/rideshare Android app that models Lyft and Uber using PubNub for live geolocation tracking.
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Darryn Campbell
Bringing Data to Life: Real-Time Visualizations
Real-TimeFeb 21, 2024

Bringing Data to Life: Real-Time Visualizations

Real-time visualizations are changing the way we transfer, process, and publish data. Here's a general overview and some use cases.
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Darryn Campbell
Consistent Hashing in Distributed Systems
Feb 8, 2024

Consistent Hashing in Distributed Systems

Consistent hashing determines where data should be stored in a distributed system whilst tolerating servers being added or removed
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Darryn Campbell