CAJ | 학술논문

网络存储目前已经成为数据存储技术的大趋势，而存储区域网络（SAN）则是这种趋势的主流技术。相比 FC SAN 架构，iSCSI（IP SAN）架构有着更经济、更具扩展性、传输距离更远等优势。文中总结了数据备份的主要存储方式及关键技术，分析了 SAN 两种存储架构的优势和缺点。另外，详细介绍了基于 iSCSI 的 IP SAN 架构，并阐述了使用 IP SAN 架构进行网络数据传输。
망락존저목전이경성위수거존저기술적대추세，이존저구역망락（SAN）칙시저충추세적주류기술。상비 FC SAN 가구，iSCSI（IP SAN）가구유착경경제、경구확전성、전수거리경원등우세。문중총결료수거비빈적주요존저방식급관건기술，분석료 SAN 량충존저가구적우세화결점。령외，상세개소료기우 iSCSI 적 IP SAN 가구，병천술료사용 IP SAN 가구진행망락수거전수。
Network storage has become a general trend of data storage technology,and Storage Area Network (SAN)is the mainstream technology of the tendency. To comparing with FC SAN architecture,iSCSI(IP SAN) architecture has advantages of more economical,more scalable,further transmission distance and so on. In this paper,the main storage methods and key technologies of data backup were summarized,and the advantages and disadvantages of two SAN storage architectures were analyzed. In addition,the IP SAN architecture based on iSCSI was introduced in detail,and transmitting data on network using the IP SAN architecture was elaborated.