AWS发布新的S3智能分层归档访问层，降低用户使用成本

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"S3智能分层是AWS添加到Amazon S3的一个存储类，用于优化用户的存储成本。亚马逊最近"},{"type":"link","attrs":{"href":"https:\/\/aws.amazon.com\/about-aws\/whats-new\/2020\/11\/amazon-s3-intelligent-tiering-adds-archive-access-tiers\/","title":"","type":null},"content":[{"type":"text","text":"宣布"}]},{"type":"text","text":"，它将增加两个新的归档访问层，这两个层是为优化一小部分异步访问而设计的，并且成本非常低，它们分别是归档访问层和深度归档访问层。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"AWS在两年前推出了S3智能分层，让客户能够根据使用模式自动选择最经济的存储层。Amazon S3智能分层是Amazon S3的一种存储类，它可以自动优化未知或不断变化的访问模式下的数据存储成本。亚马逊现在为S3智能分层增加了两个新的优化(存档访问层和深度存档访问层)，当对象在很长一段时间内很少被访问时，可以自动归档很少访问的对象，进一步降低高达95%的存储成本。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/4d\/8c\/4df44043fe67330b4ba8d5e182723e8c.png","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"来源："},{"type":"link","attrs":{"href":"https:\/\/aws.amazon.com\/blogs\/aws\/s3-intelligent-tiering-adds-archive-access-tiers\/","title":"","type":null},"content":[{"type":"text","text":"https:\/\/aws.amazon.com\/blogs\/aws\/s3-intelligent-tiering-adds-archive-access-tiers\/"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"S3智能分层可用的访问层现在包括："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"频繁访问层，为频繁访问而优化，定价为S3标准；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"非频繁访问层，这是为非频繁访问优化的低成本层，定价为S3标准-非频繁访问；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"存档访问层，性能和价格与S3 Glacier存储类相同；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"深度存档访问层，性能和价格与S3 Glacier深度存档存储类相同。"}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"客户可以使用Amazon S3 API、CLI或在S3管理控制台中简单地单击几下，就可以轻松激活其中的一个或两个S3智能分层归档访问层。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Duckbill Group的首席云经济学家Corey Quinn在推特上表示："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"S3智能分层对象到Glacier\/Glacier深度归档，这个非常棒，但要知道，被转换的对象需要数小时时间来恢复，或许你的网站可能不一定需要启用这个功能。"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"AWS高级开发人员Marcia Villalba在一篇博文中解释了新层是如何工作的："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"一旦激活了其中的一个或两个归档访问层，S3智能分层将自动将90天内没有被访问的对象移动到归档访问层，180天后没有被访问的对象将自动移动到深度归档访问层。在恢复归档访问层中的对象时，对象将在几小时内移动到频繁访问层，然后就可以进行检索了。"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Constellation研究公司首席分析师兼副总裁Holger Mueller告诉InfoQ："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"随着S3职能分层Uber服务的诞生，我们可以看到AWS是如何一步步走向成熟的。流行的存储服务要求客户手动将数据转移到更便宜的存储上，比如Glacier。现在AWS创建了一个跨越AWS原子服务的服务，这对客户来说是一个很好的产品，因为它让客户可以更容易地使用AWS。"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"目前，用于S3智能分层的新归档层在所有AWS区域都可用。此外，S3智能分层的详细信息可以在"},{"type":"link","attrs":{"href":"https:\/\/docs.aws.amazon.com\/AmazonS3\/latest\/dev\/storage-class-intro.html","title":"","type":null},"content":[{"type":"text","text":"文档"}]},{"type":"text","text":"中找到。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"原文链接"},{"type":"text","text":"："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/www.infoq.com\/news\/2020\/11\/s3-intelligent-tiering-archive\/","title":"","type":null},"content":[{"type":"text","text":"AWS Announces New S3 Intelligent-Tiering Archive Access Tiers"}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}