Imagine there’s an embedded system that needs to persist some state when the processor restarts (either intentionally or due to a catastrophic error). This could be some external hardware information (what’s the position of a motor or actuator?) or a method to communicate the reset to the user (display some information on the device’s display). A simple way to store information through a reboot is to use what’s called“non-initialized” memory.

Making an Open Source Software with sensitive data and dozens of external integrations is a real challenge, here are feedbacks and tradeoffs we've made.

This is the second blog post (part 1 available here) where we look at the history of open source identity management. This post focuses on Oauth and OpenID, the protocols currently used in modern applications and services. This post does not cover the technical details of the open source identity management standards, which are explained very well in this Okta blog post. Rather, it explains the origins of Oauth and OpenID, and provides insights on the context that led to their creation.

For artificial intelligence to be devoted to scaring us to death through iconic movies like 2001 or Terminator is a thing of the past, today it has other, much more interesting and practical purposes. For example, crowning itself by playing a fundamental role in data processing and analysis. Yes, that’s her, the futuristic AI, increasingly faster, more efficient and, now, necessary to manage data centers.

FastAPI is a high-performance web framework for building APIs with Python that has been growing in popularity. In this article, Stefano Frassetto shows us how to set up error monitoring for a FastAPI app using Honeybadger.

NestJS is fast becoming the de facto framework for NodeJS projects. Unlike older frameworks, NestJS was built with TypeScript, which has become commonplace in the JavaScript community. Frameworks like NestJS seem to be preferred by teams that adopt TypeScript. NestJS supports building APIs in REST and GraphQL. The goal of this tutorial is to show how you can add unit and integration tests to a NestJS GraphQL project and automate the testing process with CircleCI.

After you release an Android application, you need to ensure a smooth, engaging experience for users. Poor performance and heavy resource consumption can cause your application to rank lower for prospective users in the Google Play Store, and existing users can become frustrated and even uninstall your application. All of this can spell trouble for business-related performance indicators like engagement and discoverability.