网络托管服务中数据存储和安全是关键组成部分,SiteGround作为一家拥有十几年行业经验的美国主机商,在数据安全方面也是做了很大努力。近期SiteGround宣布推出了一种新的备份算法,可将您帐户的备份保存在与托管真实帐户的数据中心之外的数据中心,并且在发生意外时,可以在新设施中快速启动您的网站。
SiteGround主要通过以下三个方面来保护数据安全:
1、谷歌云基础设施架构冗余
目前SiteGround将平台迁移到Google Cloud 的基础架构,在本地,谷歌云在全球不同的数据中心维护着高度冗余的服务器云,可以实现轻松地将数据从一个虚拟机迁移到另一个虚拟机,或者从一个数据中心迁移到另一个,默认情况下,这意味着如果您的实时服务器发生事故,您的文件很可能仍在云端,有效保证了数据安全。
2、每日备份
除了基于谷歌云基础架构确保数据安全外,SiteGround还为所有账户创建免费每日备份,此外还保留有托管账户的多个备份副本。这样即使备份脚本由于某种原因失败,也会有以前副本进行恢复,提高数据安全。
3、新增不同地理位置的备份存储功能
为了最大限度地减少服务器故障可能造成的损失,SiteGround始终将您的备份与您的账户分开保存——在不同的物理机器上,但在同一个数据中心。近期SiteGround推出了一项增强功能——可保留您的帐户在不同物理设施中的备份。例如可执行以下操作:
美国爱荷华州的服务器备份在美国弗吉尼亚州的机器上。
英国伦敦的服务器备份在荷兰埃姆斯哈文机器上。
德国法兰克福服务器备份在荷兰埃姆斯哈文。
荷兰埃姆斯哈文服务器备份在德国法兰克福。
澳大利亚悉尼服务器在新加坡备份。
但此服务不仅适用于在新加坡数据中心托管的帐户。
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