China Electronics Cloud releases Canghai CeaStor Distributed Mass Storage 16000 Series Products

China Electronics Cloud recently released the Canghai CeaStor distributed mass storage 16000 series products. In January 2022, China Electronics Cloud released the Canghai CeaStor distributed all-flash storage 18000 series products, and the first batch of customer deliveries have been completed, realizing the safe, efficient and stable operation of customer business. A set of three-node CeaStor 18116E all-flash distributed storage cluster products deployed on-site was used for in-depth performance testing and demonstration. The actual measurement results show that: in the 8KB small block random 7:3 mixed read and write scenario, the performance of this storage cluster exceeds 1.5 million IOPS; In the 8KB small block 100% random read scenario, the average performance is as high as 3 million IOPS, and the peak value reaches 3.607 million IOPS.

Canghai CeaStor distributed all-flash storage 18000 series products and are currently undergoing the SPC-1 performance certification test organized by the Storage Performance Committee of the International Organization. The measured data shows that the performance of the 30-node cluster has exceeded 10 million IOPS, which is the highest performance in the world. Distributed storage products.

China Electronics Cloud Canghai CeaStor distributed mass storage 16000 series products, including capacity-performance balanced storage CeaStor 16114, performance-leading storage CeaStor 16129, ultra-large-capacity storage CeaStor 16138; provide customers with safe, reliable, low-cost, high-performance Data storage service.

CeaStor puts forward the concept of cloud-native data security, and guards the data throughout the life cycle. The security of user access is guaranteed through the anti-leech feature, the link security of data transmission is guaranteed through ciphertext transmission, and the security of data storage is guaranteed through data encryption.

High-density snapshots with non-destructive performance provide continuous backup of user data, regular anti-virus scanning supports inspections related to pornography and terrorism, and supports anti-tampering functions for object data.

CeaStor supports multi-dimensional fault monitoring and provides comprehensive protection for user data through three-dimensional reliability protection. Use AI technology to analyze sub-healthy faults such as slow disks, slow network cards, and slow nodes, so as to achieve the goal of quickly isolating sub-healthy hardware and rejecting system shortcomings.

The second-level isolation technology is the technical highlight of CeaStor. During the process of hard disk isolation, network isolation and node isolation, user services are completely unaware. User data will never be degraded, and the data redundancy specified by the user is always guaranteed, providing users with continuous and stable redundant data protection. The active-active feature of full AA not only provides remote data disaster recovery capabilities but also ensures zero RP0 for user service switching.

Through the feature of protocol integration and interoperability, users can use object protocol, file protocol, and big data protocol to read and write and access the same data at the same time, which truly solves the problem of user data circulation, truly realizes zero copy of user data, and maximizes the utilization of storage resources.

CeaStor supports a single-bucket scale of 100 billion objects, a cluster scale of more than 10,000 nodes, and a maximum object size of 48.8T, enabling unlimited expansion of cluster scale and performance. Through intelligent data flow technology, CeaStor truly realizes the free and smooth flow of data between clusters, on and off the cloud, and among multiple clouds.

Abundant data reduction technologies support the global data deduplication function of the entire cluster and have adaptive data deduplication capabilities. Online deduplication without loss of performance does not need to worry about affecting the user's application experience.

On the basis of deduplication technology, it continues to further reduce storage space through data classification and compression capabilities. Combining large-scale erasure code features and intelligent tiered storage features, CeaStor can achieve a data reduction rate of 10:1 in typical scenarios, and the hard disk utilization rate is as high as 94%.

The hybrid flash series inherits the high-performance architecture of all-flash storage and retains the lightweight software stack architecture. On this basis, the Booster acceleration technology is innovatively implemented, which provides cluster global acceleration capability, supports hybrid acceleration capability, and uses a variety of high-performance media for acceleration, whether it is non-volatile cache, NVMe disk, or SATA SSD disk, in the Booster technology can continue to provide services in the best performance mode.

Through aggregate write and aggregate read technology, the mechanical disk can always run in the best mode.

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