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This article introduces you how to store files on ecs CVM. The content is very detailed. Interested friends can use it for reference. I hope it will be helpful to you.

How does ecs CVM store files?

Nowadays, many mainstream ecs cloud servers basically adopt distributed file storage, which is a kind of data storage technology. To put it simply, the data is distributed to multiple storage servers, and these scattered storage resources form a virtual storage device, in fact, the data is scattered in every corner of the server.

The emergence of distributed storage benefits from the development of cloud native applications and the continuous evolution and optimization of storage hardware. With many advantages, such as low cost of ownership, flexible expansion ability, linear growth performance, unified resource pool management and so on, distributed storage has gradually replaced the traditional network storage and become a sharp weapon to effectively deal with massive business data.

At present, distributed storage system has been widely recognized worldwide. Compared with traditional storage system, the advantages of distributed storage system are as follows:

1. Flexible expansion: thanks to a reasonable distributed architecture, computing, storage capacity and performance can be estimated and flexibly expanded. After expansion, old data will be automatically migrated to new nodes to achieve load balancing and avoid a single point of overheating.

2. Multi-copy technology: distributed storage adopts multi-copy backup mechanism, and uses mirror, stripe, distributed check and other ways to meet the different needs of users for reliability.

3. Disaster recovery and backup: distributed storage supports multi-point-in-time snapshot backup, which can extract multiple point-in-time samples and restore at the same time, reducing the difficulty of fault location, combined with periodic incremental backup mechanism to ensure data security and high availability.

4. High performance: distributed storage can manage read cache and write cache efficiently, and support automatic hierarchical storage. By mapping the data in hot spots to high-speed storage, the response speed of the system can be improved.

5. Hierarchical storage: allows high-speed storage and low-speed storage to be deployed separately, or mixed in any proportion, to maximize storage benefits in unpredictable business environments or agile applications.

6. Reliability: the distributed storage system uses multiple storage servers to share the storage load and uses the location server to locate and store information, which effectively improves the reliability, availability and access efficiency of the system.

This is the end of how to store files on ecs CVM. I hope the above content can be helpful to you and learn more. If you think the article is good, you can share it for more people to see.

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