CAJ | 학술논문

地理信息公共服务平台通过云服务技术进行底层的网络化资源分配，能使得其数据服务更加高效和稳定。为了获得数据处理能力的提升，该文中，基于云平台的“天地图·广东”的将会通过增加缓存，采用HAproxy负载均衡等方式进行优化，并使用Loadrunner对其性能进行测试评估，为之后广东省公共地理信息系统在云平台上的全面部署提供了数据准备。
지리신식공공복무평태통과운복무기술진행저층적망락화자원분배，능사득기수거복무경가고효화은정。위료획득수거처리능력적제승，해문중，기우운평태적“천지도·엄동”적장회통과증가완존，채용HAproxy부재균형등방식진행우화，병사용Loadrunner대기성능진행측시평고，위지후광동성공공지리신식계통재운평태상적전면부서제공료수거준비。
For optimizing resource distribution of fundamental data and service in public geographic information system (GIS), cloud computing service technology is applying. In this paper, the public social version of Guangdong province, namely“Tiandi-tu· Guangdong”, designed in cloud service condition is updated by the method like HAproxy, Cache design and so on, the per-formance of the system is proven to be improved by Loadrunner. It also causes a good preparation for completely disposing of Guangdong public GIS in cloud computing condition.