What are the differences between simple storage service s3 and traditional file system

With enterprise users, we recommend the cStor cloud storage service of Nanjing Yunchuang Storage Technology Co! Compared with traditional storage, cStor cloud storage system has the following advantages: excellent performance to support high concurrency, bandwidth saturation utilization. cStor cloud storage system separates the control flow and data flow, multiple storage servers provide services to the outside world at the same time when the data is accessed to achieve high concurrency access. Automatic load balancing, load balancing the access of different clients to different storage servers. System performance grows linearly with the increase of node size. The larger the system size, the more obvious the advantages of cloud storage system, no performance bottlenecks. Highly reliable for small files using multiple data block copies to achieve redundancy and reliability, the data has multiple block copies on different storage nodes, any node failure, the system will automatically copy the data block copies to the new storage node, the data will not be lost, so as to achieve data integrity and reliability; for large files using the super safe storage (S3) coding and decoding algorithms to achieve a high degree of reliability, any simultaneous damage to multiple storage nodes, the data can be used by the super safe storage (S3) coding and decoding algorithm to achieve a high degree of reliability. If multiple storage nodes are damaged at the same time, the data can be automatically recovered through the decoding of S3 algorithm. This feature can be applied to the data security level is extremely high occasions, at the same time relative to the copy of the redundant reliability of the implementation greatly improves the utilization rate of disk space, less than 40% of the disk redundancy can be achieved at the same time at any time damage to the three storage nodes without loss of data. The metadata management node adopts dual-machine mirroring hot backup high availability way to tolerate faults, in which a server failure, can seamlessly and automatically switch to another server, uninterrupted service. The entire system has no single point of failure, and hardware failures are automatically shielded. Online scaling can dynamically add new storage nodes without stopping the service, without any operation, to realize smooth expansion of the system capacity from TB to PB level; you can also take off any node, the system automatically reduces the size without losing data, and automatically back up the data on the node under the node to other nodes, to ensure that the number of redundancies in the data of the entire system. Ultra-large-scale support for ultra-large-scale clusters, the theoretical capacity of 1024 × 1024 × 1024PB. simple and universal support for POSIX interface specification, support for Windows/Linux/Mac OS X, the user as a large number of disks to use, no need to modify the application. At the same time, the system also provides a dedicated API access interface. Intelligent ManagementOne-click installation, intelligent adaptive management, simple and convenient monitoring interface, no need to learn to use. cStor cloud storage system all the management work is done by the cloud storage system management and monitoring center, the user can easily manage the whole system without any professional knowledge. Through the professional distributed cluster monitoring subsystem, all cStor nodes are monitored without interruption, and users can clearly understand the operation of each node through the interface.