article thumbnail

Master SQL Performance Optimization: Step-by-Step Techniques With Case Studies

DZone

This article delves into various strategies for optimizing SQL queries, highlighting common pitfalls, best practices, advanced techniques, and real-world case studies to illustrate effective optimization methods. Slow queries can lead to sluggish applications and a poor user experience.

article thumbnail

Sacrificial Architecture: Case Studies

DZone

One of the toughest decisions your software development team may face as you scale is deciding between keeping your current codebase and rebuilding on new software architecture.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

BankNext Case Study: JUnit Mockito Automation

DZone

BankNext ’s massive production environment has more than 300 live microservices. Multiple squads working concurrently on these SVCs heightens the risk of breaking functionality. Adding JUnits and code coverage manually to existing and new code is arduous and painfully slow.

Code 257
article thumbnail

Case Study: Complex UI Testing

DZone

Large and Complex UI 90%+ Covered by Tests. In this previous post, I used the example of the new NDepend v2020.1 This new tool is a large and complex UI with dozens of actions proposed to the user and a drastic performance requirement (it scales live on 100.000+ elements). This graph implementation is 90% covered by tests.

Testing 226
article thumbnail

Case Study: Scaling Intuit’s Revenue Platform for Global Commerce

DZone

This case study discusses the problems, principles of architecture, and best practices that I implemented in order to create a scalable country-agnostic customer-agnostic platform supporting both B2B and B2C transactions.

article thumbnail

AWS re:Invent 2024 guide: Cloud observability and AI transformation

Dynatrace

Learn from real-world case studies and hear directly from our customers about the tangible outcomes they’ve achieved. By attending our sessions , you’ll gain valuable insights into how the Dynatrace intelligent observability platform can transform your AWS cloud experience.

AWS 263
article thumbnail

Improving Core Web Vitals, A Smashing Magazine Case Study

Smashing Magazine

Improving Core Web Vitals, A Smashing Magazine Case Study. Improving Core Web Vitals, A Smashing Magazine Case Study. So, an interesting case study with a few important points to take away: When RUM (including CrUX or Google Search Console) tells you there’s a problem, there probably is! Barry Pollard.

Google 144