Search Results for "protect"

Miaosha is a high-concurrency “flash sale” (秒杀) demo that explores how to design a backend capable of withstanding extreme, bursty traffic during limited-time events. It illustrates patterns like cache-first reads for hot data, request rate limiting, and asynchronous order processing to protect databases under load. The project demonstrates stock deduction strategies designed to avoid overselling, combining pre-decrement in cache with reliable persistence and message-driven confirmation. Security hardening is addressed with ideas such as dynamic request paths, anti-bot measures, and one-time tokens to reduce automated abuse. ...

...Cloud computing brings unprecedented sophistication to mobile applications and cloud4apps makes it possible for developers. cloud4apps services are accessed by native or web apps via REST-based APIs with data formatted as JSON or JSONP; this makes our services and data transmission very fast, lightweight and easy to be consumed from any app or web domain and by a mulitude of programming languages and platforms. cloud4apps services incorporate robust device security, data security, authentication, authorization, and transmission security to protect sensitive data in mobile applications.