Stephen Blum

The connection ID isn't dependent on IP addresses. It remains persistent even as users switch between different networks such as 5G and Wi-Fi.

This blog post looks at the differences between PubNub and Amazon SNS for publish/subscribe and sending/routing data.

PubNub has taken optimizing our systems efficiency a step further by migrating our applications to Rust.

Sending message to web browsers and mobile phones from Kafka topics is easy with the PubNub Kafka Sink Connector.

Explore the Python Global Interpreter Lock (GIL) and its impact on performance and threading in cPython environments.

How to mitigate or prevent subscription sharing of account information for SaaS companies, specifically for those with a subscription pricing model.

Serguei explains the unique benefits of using Rust, stating that it "essentially makes me a better programmer."

First-time Kubernetes has challenges: High costs due to unoptimized deployments. Steep learning curve. Optimizing HPA autoscaling for stability.

We are pleased to announce the results of the migration of the shared data pipeline service from Python 2 to Python 3.