P2: A Lightweight DBMS Generator

摘要

A lightweight database system (LWDB) is ahigh-performance, application-specific DBMS. It differs from ageneral-purpose (heavyweight) DBMS in that it omits oneor more features and specializes the implementation ofits features to maximize performance. Although heavyweight monolithic andextensible DBMSs might be able to emulate LWDB capabilities, they cannotmatch LWDB performance.