|
😘 Kiss bugs goodbye with fully automated end-to-end test coverage (Sponsored)
 |
Bugs sneak out when less than 80% of user flows are tested before shipping. However, getting that kind of coverage (and staying there) is hard and pricey for any team.
QA Wolf’s AI-native service provides high-volume, high-speed test coverage for web and mobile apps, reducing your organizations QA cycle to less than 15 minutes.
They can get you:
24-hour maintenance and on-demand test creation
Zero flakes, guaranteed
Engineering teams move faster, releases stay on track, and testing happens automatically—so developers can focus on building, not debugging.
Drata’s team of 80+ engineers achieved 4x more test cases and 86% faster QA cycles.
⭐ Rated 4.8/5 on G2
This week’s system design refresher:
All-in-One ByteByteGo Technical Interview Prep Kit
Best ways to test system functionality
How CQRS Works
How MongoDB Works
Who’s Hiring Now
SPONSOR US
ByteByteGo Technical Interview Prep Kit
Launching the All-in-one interview prep. We’re making all the books available on the ByteByteGo website.
 |
What's included:
System Design Interview
Coding Interview Patterns
Object-Oriented Design Interview
How to Write a Good Resume
Behavioral Interview (coming soon)
Machine Learning System Design Interview
Generative AI System Design Interview
Mobile System Design Interview
And more to come
Best ways to test system functionality
Testing system functionality is a crucial step in software development and engineering processes.
It ensures that a system or software application performs as expected, meets user requirements, and operates reliably.
 |
Here we delve into the best ways:
Unit Testing: Ensures individual code components work correctly in isolation.
Integration Testing: Verifies that different system parts function seamlessly together.
System Testing: Assesses the entire system's compliance with user requirements and performance.
Load Testing: Tests a system's ability to handle high workloads and identifies performance issues.
Error Testing: Evaluates how the software handles invalid inputs and error conditions.
Test Automation: Automates test case execution for efficiency, repeatability, and error reduction.
Over to you: How do you approach testing system functionality in your software development or engineering projects?
Over to you: what's your company's release process look like?
How CQRS Works?
CQRS (Command Query Responsibility Segregation) separates write (Command) and read (Query) operations for better scalability and mai