When integrating multiple payment providers into an application, managing the transition and allowing for flexibility becomes crucial. This post explores how to introduce an abstraction layer combined with feature flags to handle different payment providers, such as Stripe and Paddle.

The Challenge

Directly integrating a payment gateway like Stripe can tightly couple the payment logic within

Introduction

This post delves into optimizing SQL queries for product ranking and data aggregation, focusing on common pitfalls and effective strategies to enhance performance and accuracy. We'll explore techniques to address memory errors, improve query speed, and ensure data integrity when dealing with complex relationships and large datasets.

Addressing Memory Errors in Ranking