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从计算机诞生的第一天起,数据备份的概念及相关技术就随同计算机技术的发展而得到不断丰富和提高。尤其是在当前信息技术飞速发展、信息量日益膨胀的时代,数据备份更加显示了其突出的地位。那么,数据备份的重要意义到底在哪里?现在数据备份领域里有哪些成熟和新兴的技术与工具?国内、外在这一领域的差距又在哪里?带着这些问题,本刊记者专门拜访了中国计算机学会外围设备专委会秘书长林兼副研究员,请他发表看法。
From the first day of the birth of the computer, the concept of data backup and related technologies have been continuously enriched and improved with the development of computer technology. Especially in the era of the rapid development of information technology and the ever-increasing amount of information, data backup has further shown its prominent position. So, the importance of data backup in the end where? Now the field of data backup which mature and emerging technologies and tools? Domestic and foreign differences in this area where? With these issues, correspondents specifically visited China Computer Society Peripheral Equipment Special Committee Lin and associate researcher, asked him to express their views.