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吉林地税局新搭建的IT系统属于典型的分局—总局的分布式网络,吉林地税局的80多个市局之间的广泛连接适应性其实与SONY AIT产品的高可连接性分不开,同时这一分布式网络又体现出了定时集中式处理的原则,比如统一的外网接口以及应用数据的汇总处理都意味着“数据的大集中”。而吉林地税局早先的存储备份方案却是典型的DAS存储,即通过服务器附带的硬盘进行数据的存储,其他存储设备顶多算上服务器本地连
The newly built IT system of Jilin Inland Revenue Department belongs to a typical branch - the DG’s distributed network. The adaptability of extensive connections among over 80 municipalities in Jilin Local Inland Revenue Department is actually inseparable from the high connectivity of SONY AIT products. At the same time, This distributed network also reflects the principle of centralized processing time, such as a unified external network interface and application data aggregation means that the “data concentration.” The Jilin Local Taxation Bureau earlier storage backup program is a typical DAS storage, that is, through the hard disk attached to the server for data storage, other storage devices count as local server