Stephen Blum

Companies in the transport, delivery, and logistics industry today need a constant flow of information from their supply chains to keep their operations running smoothly. This data can include delivery status, a driver’s location, inventory shortages, or even vehicle maintenance schedules. However, due ...

HTTP/3 maintains a unique connection ID through the QUIC protocol. The connection ID is not dependent the device's IP address. This allows the connectivity to remain persistent even as users switch between different networks such as 5G and Wi-Fi. In a way you can consider this as a "connectionless" session....

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. Rust is a programming language that's becoming more and more popular because of its efficiency and safety.

Deliver Kafka records from your Kafka topics to web browsers and mobile phones

The Global Interpreter Lock (GIL) in Python is notorious for its effects on performance and threading. Join us as we delve into Python's core to understand, challenge, and potentially overcome the GIL.

Serguei explains the unique benefits of using Rust, stating that it "essentially makes me a better programmer." He points out that the language's stringent compiler pushes both junior and senior developers to improve their code quality, thereby effectively unifying the codebase. Additionally, Rust teaches...

Before migrating, we operated using the old way, static servers. We had no flexibility, and we continuously needed to scale up to keep pace with the demands of our customers, a task that required manual intervention. The prospect of automatic scaling led us to the embrace of Kubernetes.

We are pleased to announce the results of the migration of the shared data pipeline service from Python 2 to Python 3. The first and most significant result is a drastic reduction in memory utilization.