What is MMDB

Main memory database systems, also call in memory database systems (IMDS). In a MMDB the whole data set is resident in main memory for fast access. Main memory database systems borrow many implementation ideas from disk resident database systems, however they are different from disk resident database systems in terms of data layout, indexing, concurrency control, and recovery etc.

In Memory Data Processing Systems

Xiongpai Qin (Renmin University of China, China), Cuiping Li (Renmin University of China, China), Hong Chen (Renmin University of China, China), Biao Qin (Renmin University of China, China), Xiaoyong Du (Renmin University of China, China), and Shan Wang (Renmin University of China, China)