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ZHANG Wen-Jie, PENG Zhi-Yong, PENG Yu-Wei. Application of inmemory data management technology in genealogy information system[J]. Journal of East China Normal University (Natural Sciences), 2014, (5): 311-319. doi: 10.3969/j.issn.1000-5641.2014.05.028
Citation:
ZHANG Wen-Jie, PENG Zhi-Yong, PENG Yu-Wei. Application of inmemory data management technology in genealogy information system[J]. Journal of East China Normal University (Natural Sciences), 2014, (5): 311-319. doi: 10.3969/j.issn.1000-5641.2014.05.028
ZHANG Wen-Jie, PENG Zhi-Yong, PENG Yu-Wei. Application of inmemory data management technology in genealogy information system[J]. Journal of East China Normal University (Natural Sciences), 2014, (5): 311-319. doi: 10.3969/j.issn.1000-5641.2014.05.028
Citation:
ZHANG Wen-Jie, PENG Zhi-Yong, PENG Yu-Wei. Application of inmemory data management technology in genealogy information system[J]. Journal of East China Normal University (Natural Sciences), 2014, (5): 311-319. doi: 10.3969/j.issn.1000-5641.2014.05.028
In this paper, a new genealogy information system was designed and implemented. It provides data inputting, data service and data outputting functions. The new genealogy information system is based on the distributed structure. Its distributed nodes employ the inmemory data management technology. Every distributed node initializes the hot data and creates index based on the user request in mainmemory columnstores. And it implements the data synchronization between the disk and inmemory as well as the data synchronization between distributed nodes and data center data node with transaction logs.
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