Systems | Development | Analytics | API | Testing

AI is quickly transforming the way businesses operate, turning what was once futuristic into everyday reality. However, we're still in the early innings of AI, and there are still several key limitations with AI that organizations should remain aware of to ensure that AI is being leveraged in a safe and productive way.

High-scale, high-frequency messaging and burst activity can lead to significant costs and performance challenges for realtime applications. To help with this, we’ve introduced server-side batching and conflated subscriptions—two powerful optimizations in Ably Pub/Sub that significantly reduce message count, lower bandwidth usage, and optimize processing overhead. These features allow you to process high-frequency updates more efficiently without sacrificing accuracy, reliability, or latency.

API audit logging is essential for tracking API interactions, securing sensitive data, and meeting compliance standards like GDPR, HIPAA, and PCI DSS. It records who accessed data, what actions were taken, when it happened, and more. Proper logging can reduce data breach risks by up to 70% and improve regulatory compliance by 90%.

So, you've built a Flask application — congratulations! You've crafted routes, connected databases, and perhaps even deployed it to a server. But have you tested it thoroughly? Testing isn't just a checkbox on a developer's to-do list: it's an essential part of building robust and reliable applications. So, in this article, we'll describe why testing is important for Flask applications and how you can effectively implement tests.

WSO2 APK (WSO2 API Platform for Kubernetes) provides a robust, Kubernetes-native platform for managing APIs. It’s purpose-built for cloud-native teams requiring fine-grained control over APIs in modern, distributed environments. With support for microservices architecture, secure ingress, and service discovery, APK solves the infrastructure side of the API equation.

Node.js is designed to be asynchronous and non-blocking, making it highly efficient for handling multiple operations at once. Unlike traditional multi-threaded architectures, Node.js operates on a single-threaded event loop, meaning it executes JavaScript code in a single thread but can still handle multiple tasks concurrently. This is achieved through asynchronous I/O and event-driven programming, allowing Node.js to remain lightweight and performant even under heavy workloads.

In our previous post, we covered the basics of setting up and using Dialyzer in your Elixir project. Now, let's dive deeper into advanced type specifications, complex warning patterns, and troubleshooting techniques that will help you make the most of Dialyzer.

Libuv is one of the most crucial components behind Node.js, yet many developers aren't fully aware of its role in enabling asynchronous I/O operations. As a high-performance, cross-platform support library, Libuv is at the heart of event-driven programming in Node.js, but its impact extends far beyond that. Santiago Gimeno is a Libuv maintainer and Senior Software Architect at NodeSource.