《HiC2016-BC-PDM_and_its_applications_in_telecommunications@移动》.pdf

Hadoop in China 2009 Hadoop World BC-PDM and its applications in telecommunications Sunday, Nov 15, 2009  Research Institute of China Mobile Communication Corpporation Meng Xu Outline Introduction BCC-PDM Architecture Features compared between phase I and phase II Evaluation results Applications in Telecom Use cases Conclusion and Future works China Mobile Research Institute 内部资料注意保密 Large scale data in China Mobile Communication Corporation (CMCC) Subscribers: 500 million Subscribers’ CDR(calling data record) data BASS: 6000TB in 2009 12TB/12TB/monthth iin a bbranchh company For a branch company ( 20 million subscribers) Voice: 100million* 1KB = 100GB/day SMS: 100~200 million * 1KB = 100~200GB/day …… Network signaling data, for a branch company ( 20 million subscribers) GPRS signaling data: 48GB/day for a branch company 3G3G signalingsignaling data:data: 1TB/day1TB/day forfor aa branchbranch companycompany voice, SMS signaling data, …… China Mobile Research Institute 内部资料注意保密 Large Scale Data Applications and current solution The RequirementsThe Requirements Current solutionCurrent solution PPreciisiion markketiting CCommerciiall ddattabbase // ddatta Analysis of User Behavior warehouse systems Customer Churn Prediction Service Association Analysis …… Commercial Data Mining Tools