- The Applied AI and Natural Language Processing Workshop
- Krishna Sankar Jeffrey Jackovich Ruze Richards
- 313字
- 2021-06-18 18:19:31
Core S3 Concepts
The S3 hierarchy includes the following concepts:
- Type of data storage: S3 is a key-value store. You provide a unique key, and AWS stores your data as a value. You retrieve the data using the key.
- Keys: The key is the name assigned to an object that uniquely identifies it inside a bucket. All objects in a bucket have one key associated with them.
- Objects: Objects are what you store. They are not updatable: if you need to change one byte in the value, you will have to upload the entire object again.
Figure 1.3: Object storage using a unique key and myBucket
- Bucket: Just like a folder, a bucket is a container where you store objects. Buckets are created at the root level and do not have a filesystem hierarchy. More specifically, you can have multiple buckets, but you cannot have sub-buckets within a bucket. Buckets are the containers for objects, and you can control (create, delete, and list objects in the bucket) access, view access logs, and select the geographical region where Amazon S3 will store the bucket.
- Region: Region refers to the geographical region, such as us-central or ap-south, where S3 stores a bucket, based on the user's preference. The region can be selected when creating a bucket. The location should be based on where the data will be accessed the most. Overall, specific region selection has the biggest impact if S3 is used to store files for a website that's exclusively accessed in a specific geographic region.
The object storage in a bucket with different forms is as follows:
Figure 1.4: Object storage
S3 Operations
The S3 API is quite simple, and it includes the following operations for the entity in question:
- Bucket: Create, delete, and list keys in a bucket
- Object: Write, read, and delete
Here's an example:

Figure 1.5: Object stored in myBucket
推薦閱讀
- Learning SQL Server Reporting Services 2012
- 網絡服務器配置與管理(第3版)
- Linux運維之道(第2版)
- 現代辦公設備使用與維護
- 硬件產品經理成長手記(全彩)
- 硬件產品經理手冊:手把手構建智能硬件產品
- AMD FPGA設計優化寶典:面向Vivado/SystemVerilog
- Learning Stencyl 3.x Game Development Beginner's Guide
- 電腦軟硬件維修從入門到精通
- 微軟互聯網信息服務(IIS)最佳實踐 (微軟技術開發者叢書)
- Blender Quick Start Guide
- FL Studio Cookbook
- 3D Printing Blueprints
- FreeSWITCH Cookbook
- Nagios系統監控實踐(原書第2版)