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Title:
a nosql based cached storage solution of gis web service
Author: Liu Jin ; Wu Yangping ; Zhuo Dan ; Hu Qiping ; Wang Yan ; Zhang Wensheng
Keyword: Database systems ; Digital storage ; Web services ; Websites
Source: International Journal of Digital Content Technology and its Applications
Issued Date: 2012
Volume: 6, Issue:20, Pages:268-276
Indexed Type: EI
Department: (1) State Key Lab of Software Engineering Computer School Wuhan University China; (2) International School of Software Wuhan University China; (3) State Key Lab of Management and Control for Complex Systems Institute of Automation Chinese Academy of Science China
Abstract: One of challenges in GIS Web service is mass GIS data storage and processing. There are at least three obstacles that oppose dealing with this challenge: the mismatch between the frequent requirement of concurrent tasks for accessing data in GIS Web service and the poor performance of conventional storage mechanism such as relational databases; the insufficiency of relational databases to manage complex data types in GIS Web service; the horizontal scalability of storage for non-stop GIS Web service evolution. This paper proposes a distributed cached storage solution, as the mixture of MongoDB storage and Memcached cache, for GIS Web service. Both techniques are closely related to NoSQL that is a class of database management system identified by its non-adherence to the widely used relational database management system (RDBMS) model. A concise case that facilitates a better understanding of this work indicates its feasibility.
English Abstract: One of challenges in GIS Web service is mass GIS data storage and processing. There are at least three obstacles that oppose dealing with this challenge: the mismatch between the frequent requirement of concurrent tasks for accessing data in GIS Web service and the poor performance of conventional storage mechanism such as relational databases; the insufficiency of relational databases to manage complex data types in GIS Web service; the horizontal scalability of storage for non-stop GIS Web service evolution. This paper proposes a distributed cached storage solution, as the mixture of MongoDB storage and Memcached cache, for GIS Web service. Both techniques are closely related to NoSQL that is a class of database management system identified by its non-adherence to the widely used relational database management system (RDBMS) model. A concise case that facilitates a better understanding of this work indicates its feasibility.
Language: 英语
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/15468
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
Liu Jin,Wu Yangping,Zhuo Dan,et al. a nosql based cached storage solution of gis web service[J]. International Journal of Digital Content Technology and its Applications,2012-01-01,6(20):268-276.
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