"Based on the basis of ability OSS elastic expansion, inter-provincial disaster recovery, multi-tenant management and transmission acceleration terms, nails in the campaign process, to achieve a function key to switch the writing area, split into multiple business areas while nails in the cross-regional image processing, with the 10-speed concurrent processing of elevate the amount of the document preview. "- nail senior technical experts Topotecan
Most of the time, we can not from the end of Qingping, predicted the arrival of the storm, just as we can not predict a virus from the body to the arrival of the epidemic as a whole. In the new crown gray rhino pneumonia epidemic only in the present global bolted, under many lines of business affected. In order to actively meet the challenges of the epidemic, government organizations, corporations, universities, etc. have opened the online office, video conferencing, online education and Internet-based data analysis has become the most important moment just to be. Only nails, for example, there are already 10 million organization, 200 million workers to work together on nails platform.
Under such pressure so much data traffic and incremental, nailing a positive response, with Ali Cloud Object Storage (hereinafter referred to as "OSS") successfully achieved rapid expansion of storage, ensuring business continuity, while addressing a number of data between tenants isolate the problem. We will pass the following five questions to you Detailed interpretation.
Question 1 .: Why is OSS?
A: The Internet is more suitable for storage products business.
As an online collaborative platform nail in the broadcast, nail plate, image processing, etc. need to use cloud storage. As in the original store will be seen as a service object storage, in response to large-scale Internet data storage, high growth can be said to create a new solution landmark. The rise of object stores from being ignored by traditional storage products to store Internet data as the starting point of an object-oriented storage is the Internet, mobile Internet (3G, 4G, 5G) produced, for the use of a large number of web pages, video, images, audio , document access and other scenes and design. Technically, the object storage using the access based on HTTP / HTTPS Internet-S3 (Simple Storage Service) / OSS (Object Storage Service) interface which is the essence of the Internet access (or mobile internet) web content, provides a global application, the whole network shared pool of data management, as the underlying platform is ideal for internet applications of short videos, pictures, music and so on. Now, the object stores already have the ability to mass data storage for fast access, not only to build unified data analytics platform, you can maximize the value of data mining, allowing storage smarter.
Learn more about Ali Cloud Object Storage (OSS)
In all walks of life continue to embrace the Internet the moment, cloud infrastructure requires a new technology system, need to be modified based on Internet technology. Digital business transformation in the organization of the moment, in the moment the booming Internet industry, need to be more suitable for technical upgrading program Internet scene. From the first day of the establishment, Ali goes on the Internet has a unique gene, by constantly deal with the many challenges of the Internet era, in order to build up the underlying paradigm of economic and technological context of the digital era today.
Question 2: As a state storage products, how to have huge amounts of data at the same time, the rapid expansion of business needs to protect the nails?
A: Region (regional) level resources fast scheduling capability.
By separating the individual object meta, data in two parts, and the two separate storage, the OSS level Region achieved fast resource scheduling capabilities. When the user has burst bandwidth, Qps demand and the old data clusters where they can not meet, you can press a prefix, or in proportion to a newly written data barrels in a Region different clusters, or even between different AZ (usable area) scheduling to quickly meet the needs of users.
Meta, data separation will affect the efficiency of the operation of the user's ListObject, or cause lose its guaranteed ListObject strong it? The answer is no, OSS will ensure that a single bucket meta objects are concentrated in a cluster to ensure high performance and strong ListObject consistent. And users do not have to worry about a single cluster meta unable to meet the massive storage requirements of the object, OSS efficient KV index layer ensures scalability meta level processing capacity (actual production has been more than 1 trillion barrels of single objects).
Another problem Region level resource scheduling to solve the problem is the user's access patterns. The new write can quickly Region level scheduling, but how many users have access to the new cluster will follow, depending on user access patterns, the proportion of old and new data access characteristics. OSS has a cluster, fine-grained ability to migrate between AZ (usable area) of the old data (user without any perception), but in the stock of data is very large, the relocation would be more time-consuming for a long time, so it may not be fast implementation bandwidth scheduling for the user to read. This time the turn of the brain OSSBrain OSS operations to run, and the ability to multi-dimensional portrait of the user can quickly determine the characteristics of the user's access, to predict how many have read the writing would follow adjustment changes, and thus achieve better resource scheduling . For example, during a business staple Contagion need quick access bandwidth to support several times through OSSBrain analysis, the read data of the service is more than 90% within 30 minutes of data writing. According to this feature, OSS newly written by quickly split into multiple clusters to meet the bandwidth needs of the business.
Question 3: For infrastructure, the disaster recovery capability is essential, nail how OSS-based disaster recovery capability of rapid disaster recovery system set up across four provinces, how to ensure the continuous operation of the business?
A: Region back to the source to achieve inter-regional level based disaster recovery replication and mirroring the OSS.
Based on cross-regional replication of OSS, users can quickly build cloud storage service with Region-level disaster recovery capabilities. The figure is a built OSS based on three exemplary data center. User writes primary data center, using the OSS area replication across data continuously synchronized to the standby data center. With OSS mirror back to the source function, three data centers can support reading. Of course, in the actual deployment of the infrastructure needed to make appropriate adjustments to assure objects do cover operation, or may unanimously accepted the final object.
During the battle the epidemic, due to resource demand rose, nails were used OSS services Zhangjiakou, Shenzhen, Shanghai, Chengdu four regions to ensure that the failure of any one region to other regions may still undertake all business needs.
Question 4: As a born-shared cloud services, OSS service nails while also serving numerous domestic game, live, education customers, many customers during Contagion resource demand has soared, how to ensure so many users do not affect each other while sharing OSS massive resource pool?
A: continuous online tenant isolation.
OSS is inherently a shared type of service, hundreds of thousands of customers share OSS massive resource pool, good resource isolation between tenants is particularly important. Thanks to continuous online OSS QoS capability of bandwidth, Qps, CPU's, live plague during the war, education skyrocketing customer access line pressure does not cause any problems with mutual influence. The figure is a large bandwidth customers read bandwidth monitoring chart, we can see from the figure will continue to OSS client's bandwidth control at the appointed bandwidth value.
Question 5: During the epidemic, many enterprises become routine office work and even across the ocean, then nailed to share is how to ensure fast preview of the document?
A: OSS transmission of acceleration.
OSS OSS transmission acceleration is the use of globally distributed cloud room, users around the world access to the nails of storage space (Bucket), through intelligent route resolution to the nearest access point, use the network and protocol optimized to visit Bucket in order to achieve the purpose of acceleration.
OSS transmission acceleration of nails for uploading, downloading the file can play the effect of accelerating, especially for upload large files (GB, TB) file, this is the preferred way to accelerate.
Based on the above five points, OSS during the campaign, to provide a stable, secure infrastructure services to many users, including nails, including. Cloud computing as the representative of digital services play an important role in the outbreak. As the Internet industry, 5G, the arrival of AI era, with nails as the representative of the online collaborative office will enter the fast track of development, which is the inevitable trend of development of the industry. Soon after, when the epidemic receded, nails are still an important fuel efficient enterprise collaboration booster operation, and cloud computing will become the booster.
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