Practical Redis: Session Management, Caching, Flash Sales, and Advanced Data Structures

Stateless Authentication with RedisIn a distributed architecture, relying on Tomcat's local sessions for user state leads to inconsistencies across instances. Redis serves as a centralized session store to solve this. When a user logs in via SMS, a unique token is generated and stored in Redis as the key, with the serialized user DTO as the val ...

Posted on Thu, 21 May 2026 18:30:50 +0000 by JohnN4

Retrieving Product Details from Douyin Shop API Including Price, Sales Volume, and Images with High Concurrency Support

Accessing product data from the Douyin Shop platform requires integration with their API system. The process involves several key phases: Platform Research: Investigate the official developer portal for available endpoints related to product information retrieval. Developer Registration: Create an account on the platform and submit an applicat ...

Posted on Wed, 13 May 2026 10:53:33 +0000 by MadTechie