Spring Data JPA, Spring Data JDBC, and Spring Data R2DBC examples and a comprehensive guide to JPA fetching and locking strategies.

秒杀系统设计思路与实现

한정된 물리 자원으로 최대한 거래를 성사시키는 계좌 서비스

Implementation of RookieDatabase project of CS186-UCB 21Spring, course website: https://cs186berkeley.net/sp21/

동시성이슈 해결방법에 대한 학습 내용

Simple chat room server program implemented in Java.

An implementation of using GUI and the socket to build a group chatting room under concurrency control.

Experience streamlined account management with this Java-based system. From creating and managing accounts to facilitating secure transactions, it boasts a robust testing framework ensuring reliability and thread-safe operations, all encapsulated within a single package.

A demo for high-concurrent purchase behavior and workflow within the company.

Ejemplos de uso de Bibliotecas nativas de diferentes lenguajes sobre Multithreading.

A component-based distributed travel reservation system was developed using both TCP and RMI. More functionalities that were added on the RMI flavored system includes:

Application developed as a part of curriculum project CSC540, using Maven for managing the university parking system

Advance study of Embedded DB/SQL, Transaction management, Distributed Databases, Transaction Concurrency Control, Concurrency Control through Locking/protocol and time stamps, Object-Oriented and Object-Relational Database Systems, non-structured and NOSQL databases (e.g. Mongo DB). Introduction to big data management, Map-Reduce and Hadoop.

🔒 2PL (2-Phase Locking) scheduler for distributed transactional management in an eCommerce application