Darryn Campbell

Developer Advocate, PubNub

Consistent Hashing in Distributed Systems
BuildFeb 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
What is a Serverless Function? Backend Architecture
InsightsFeb 7, 2024

What is a Serverless Function? Backend Architecture

Serverless functions examples, discussing deployment tactics and choosing the right FaaS provider in today's cloud computing software industry
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Darryn Campbell
What is Notice of Privacy Practices (NPP) in HIPAA
HealthcareFeb 6, 2024

What is Notice of Privacy Practices (NPP) in HIPAA

An examination of HIPAA's Notice of Privacy Practices in Healthcare, discussing the rights of patients concerning their personal data management
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Darryn Campbell
Building a Chat Application Using Flutter
BuildJan 30, 2024

Building a Chat Application Using Flutter

When building a real-time chat application to run cross-platform, Flutter and PubNub are a great combination.
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Darryn Campbell
Building a Modern Chat Application with Python
BuildJan 22, 2024

Building a Modern Chat Application with Python

This blog guides you through the process of creating a modern feeling chat application using Python.
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Darryn Campbell
Desktop Toast Notifications with C#, WPF & MVVM
BuildJan 19, 2024

Desktop Toast Notifications with C#, WPF & MVVM

This guide will walk you through building the front-end and back-end code for desktop notifications with the MVVM design pattern.
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Darryn Campbell
The Difference between Gaming Servers & Chat Servers
GamingJan 17, 2024

The Difference between Gaming Servers & Chat Servers

Segregate gaming servers from chat servers using advanced methodologies and recent technologies.
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Darryn Campbell
Evaluating Long Polling vs WebSockets
ChatJan 16, 2024

Evaluating Long Polling vs WebSockets

Compare Long Polling vs WebSockets: Advantages, Disadvantages and real-time impact. Find the best approach for your web development needs.
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Darryn Campbell
Python Socket Programming: Server-Client Connection
BuildJan 12, 2024

Python Socket Programming: Server-Client Connection

Learn Python's Network Socket Programming for Efficient and Fast Data Transmission Between Devices, Servers, and Clients
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Darryn Campbell