Systems | Development | Analytics | API | Testing

The Ultimate CORS Crash Course

In today's interconnected web ecosystem, modern applications frequently need to communicate across different domains, making Cross-Origin Resource Sharing (CORS) a fundamental concept for web developers to master. This comprehensive guide explores CORS from its basic principles to advanced implementation strategies, helping developers understand how to enable secure cross-origin communications in their applications.

Health Gadgets Buying Guide: The Best Devices for Your Wellness

In today's world, health gadgets have become increasingly popular as people look for ways to improve their well-being, track fitness, and manage stress. With so many options available, it can be overwhelming to choose the right device for your needs. Whether you're interested in tracking your physical activity, improving your sleep quality, or managing chronic conditions, there's a health gadget designed to meet your goals. This guide will help you navigate through the best health gadgets available and provide tips on how to select the right ones for your lifestyle.

What is Resilience Testing: The Ultimate Guide

Today’s complex, dynamic applications demand rigorous resilience testing. A common hurdle is accurately mimicking real user behavior. This post discusses a possible solution: production traffic replication (PTR), a technique that captures actual user interactions to enhance chaos testing, and the principle of intentionally introducing failures to evaluate application recovery.

System Testing: Definition, Guide, Best Practices

System testing is like the ultimate test drive for your software. Before the app hits production, you need to ensure every feature works as promised, every component plays nicely together, and nothing breaks under pressure. That’s where system testing shines. In this article, we’ll explore everything you need to know about system testing: what it is, why it’s essential, the processes, techniques, and best practices.

Keboola to Simplify the Management of Sustainability Data

Keboola, the self-service data management platform, develops a comprehensive platform that simplifies Environmental, Social and Governance (ESG) data management. It automates data collection, monitors key performance indicators (KPIs), and provides real-time insights across all client entities. By replacing manual processes, it ensures precision, uniformity, and adherence to ever-changing regulations.

How to use shift-left in gaming

Don’t rely on players to find bugs in your video games. There’s a smarter way forward. And it involves using AI agents and shift-left testing. Here’s why AI bots are game-changers: Automated Playtesting: Advanced AI agents now handle repetitive playthroughs, catching issues early and reducing developer crunch in alpha and beta phases. Comprehensive Coverage: These bots don’t just mimic players; they explore every inch of the game, uncovering bugs that would take traditional QA departments hours.

Are You Misconfiguring Producer Retries? | Kafka Developer Mistakes

Producer retries in Apache Kafka can make or break message delivery, especially during broker events like updates or failures. Use the idempotent producer, and configure delivery timeouts, in order to avoid common pitfalls that lead to lost messages or broken ordering.