What are the differences between block storage and object storage

In this issue, the editor will bring you about the differences between block storage and object storage. The article is rich in content and analyzes and describes it from a professional point of view. I hope you can get something after reading this article.

Both object storage and block storage belong to one of the three popular types of cloud storage, and the other one is file storage.

Object storage

Object storage is usually RESTful Web API based on HTTP protocol. It uploads and downloads files through PUT and GET operations in HTTP requests, and deletes files and other extended operations through DELETE operations. It is suitable for large-scale unstructured data storage in cloud environment.

Object storage has the characteristics of both SAN high-speed direct access disk and NAS distributed sharing. The components of object storage structure: object, object storage device, metadata server, client of object storage system.

Block storage

To put it simply, it means that a piece of hard disk is mounted directly on the host, and what you see on the host is the hard disk and hard disk partition. From the perspective of storage architecture, block storage is divided into DAS storage and SAN storage.

It mainly refers to the storage form that can be simulated or represented as a bare computer disk and can be used by the computing host as a hard disk.

The other kind of file storage refers to the storage on the file system, that is, the file system in the host operating system.

These are the differences between block storage and object storage shared by the editor. If you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.