S3#
基本特性[5]
- S3的文件存储在存储桶(Buckets)内,可以理解为文件夹
- 存储桶创建之后会生成一个URL
S3是以HTTPS的形式展现的,而非HTTP - S3的存储桶创建的时候可以选择所在区域(Region),但不能选择可用区(AZ),AWS会负责S3的高可用、容灾问题 *
- S3创建的时候可以选择某个AWS区域,一旦选择了就不能更改
- 如果要在其他区域使用该S3的内容,可以使用跨区域复制 #2
- S3拥有不同的等级(Standard, Stantard-IA, Onezone-IA, RRS, Glacier) #1
- 启用了版本控制(Version Control)你可以恢复S3内的文件到之前的版本 #4
- S3可以开启生命周期管理 #3
- 要启用生命周期管理需要先启用版本控制功能
- 支持加密功能
- 使用访问控制列表(Access Control Lists)和桶策略(Bucket Policy)可以控制S3的访问安全
S3[2]
- Static content
- serverless
- pay-as-you-go
Type #1
S3 – Replication [2][4] #2
- Cross Region Replication (CRR)
- Same Region Replication (SRR)
- Combine with Lifecycle Policies
S3 Select & Glacier Select[3]
- S3 Select
server side filtering - Glacier Select
- S3 Select
Lifecycle Management #3
- Transition actions
- Expiration actions
访问S3
- S3访问策略[1]
- 访问方式[4]
- private Address
- public Address
- S3访问策略[1]
Versioning #4
- preserve, retrieve, and restore
Access Points [2]
- Access Point gets its own DNS and policy to limit who can access it
One policy per Access Point
Amazon S3 Access Points
Amazon S3 Multi-Region Access Points
AWS Network-VPC Endpoint self
- Access Point gets its own DNS and policy to limit who can access it
AWS Storage Gateway[4][6]#
- File Gateway
SMB or NFS-based access - Volume Gateway
Block storage – iSCSI protocol- Cached volumes
provides low-latency access to your frequently accessed data but not to the entire data. - Stored volumes
store your primary data locally, while asynchronously back up that data to AWS.
- Cached volumes
- Tape Gateway
AWS Storage Gateway Documentation
参考#
- AWS解决方案架构师认证 Professional(SAP)中文视频培训课程2022 P10
- [SAP-2] Storage Section ***
- S3 Select and Glacier Select – Retrieving Subsets of Objects
- [SAP-1] ***
- AWS学习笔记(十) Amazon Simple Storage Service (S3)
- Practice Set 1 Question 13
Series
10. 08-S3存储桶策略(S3 Bucket Policies)
11. 09-配置跨账户S3存储桶的访问(Cross Account S3 Bucket Configuration)
12. 10-S3标准 ACL(Canned ACL)
13. 39-S3存储桶跨区域复制 (CRR)
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