Search Results for "computer system optimization"

It´s a control system that you can use in a market to control your inventory or to collect the money of your clients. It´s simple but efficent and it gives you a summary of all your sales. You can use it with an USB bar code reader.It´s in Spanish, but if you´re interested to take it in English, please send me an e-mail to o.fernandez@edu.uah.es. I have updated a new version that allows to have more than one computer, with a server where you insert the products and the other JAR File is to manage the purchases. ...

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....