Design of master in Bigtable system for massive data distributed management
Pan Qing · 2010
Aimed at the problem of storage for massive net data,the paper introduces data model and application domain. First,it is analyzed of system architecture and expounded of three components that:clientlib,master,and tablet servers. Second,the work principle of master in the system is redesigned and the main function of master is ascertained,and macro-design,table creation,table deletion and tablet mergence are expatiated. At last,the paper designs work principle of bigtable's master is summarized,a good foundation for system's implemention is maken.