Cloud Storage

Application analysis of meteorological cloud storage and data processing based on Hadoop Shi Sheng Zhou Tianbo Sunday Jie This paper mainly introduces the structure of hado0p architecture, and describes the MapReduce implementation of Hadoop architecture in detail with examples.   On the basis of this, we develop an example of meteorological numerical statistics on the basis of Hadoop architecture, and analyze the operational efficiency of the single node mode, pseudo distribution mode and complete distribution mode based on this example. Close ...

About cloud computing, the industry does not currently have a unified definition of the standard, IBM Power product director Li Hong said in an interview, cloud computing represents two aspects: one is to represent it technology, the second (and more important) is to represent a business model, that is, on demand to submit IT services business model. Therefore, as long as the need for flexible to provide to end users of the IT services required, it can be called cloud computing. Cloud storage, as one of the services in cloud computing, naturally conforms to the above description. Whether it's cloud computing or cloud storage, although there is no exact target ...

The cloud storage market is gradually moving forward, and over the past few years the concept of cloud storage has largely remained in the developer domain, using cloud storage as a cheap, on-demand resource for storing data generated in some projects. Now we've seen the cloud begin to be embraced by traditional IT departments as a new way of storage provisioning and usage. By interacting with some vendors and users, we believe that 2011 will be a key year, and that some midsize IT departments and businesses will consider putting cloud storage deployments on the agenda in the year.

In a few days ' time, players will be able to back up their game records and personal data to Apple's online storage service icloud. The new operating system iOS5 and icloud, both will be met on October 12 this year. icloud is a cloud storage service that Apple offers to subscribers to the iphone, and can be used to back up users ' music music, gaming apps, and multimedia content downloaded from E-books, TV shows and movies. Specific to the game domain application, so far, the first support icloud features iOS game ...

In the recent full focus on cloud computing, cloud storage is seen more as a foundation platform. To date, many cloud computing offerings are limited to a collection of CPU cores, a small amount of memory is allocated, and the corresponding storage runs slowly, or there are some Internet-oriented IP technologies. More recently, there has been more advanced information on cloud computing and storage, especially with Web Services access, making access to storage no longer limited to device files or NFS mount points, but in a new way . Storage flexibility for storing ...

Although there have been cloud storage products launched by EMC, HP, Huawei Symantec, 3PAR and other companies in the market, there is not a completely unified definition of the concept of cloud storage. Some even said that only the cloud The concept of computing without the concept of cloud storage. Tad Lebeck, CTO of Huawei Symantec Technologies Co., Ltd., said: "The key point of cloud storage is not the hardware architecture, but the service delivery in what form.The users only pay attention to and enjoy the convenience brought by cloud storage, Fast service, but not to care about the underlying ...

Microsoft recently announced that its personal cloud storage services Microsoft Network disk SkyDrive completed a major upgrade, updated content includes: With the local computer operation experience the same powerful file management functions based on application-centric multiple file sharing methods, many people collaborate online editing files. Chen Jiazing, deputy general Manager of Microsoft MSN (China), said that Microsoft is currently focusing on cloud computing and cloud storage as much as the search business, and more and more users have this demand, Microsoft will continue to invest in this area of product development.

Event Playback: July 2013 began our country's personal cloud storage space war, Baidu Cloud first launched 50G free space activities, Jinshan fast launch 100G free space, followed by 360 launch 360G space Forever free, after the cloud storage space War upgrade to 1TB permanent space. At present, the domestic personal cloud storage space war has ended. Easy analysis: Enfodesk, "March 2014 China Personal Cloud storage Market Users (Web version)" data show that the number of domestic personal cloud storage users (Web version) has more than 351 million people. Its ...

Fine-grained cloud storage data integrity detection method in cloud storage service, a fine-grained cloud storage data integrity detection method is proposed in order to enable users to know the integrity of the data on the cloud server conveniently and quickly. The file is divided into a file block and then divided into a basic block, through the introduction of bilinear pairs and users randomly selected to detect the data block can detect the integrity of the data indefinitely, in addition, through the introduction of trusted third party to solve cloud user and cloud vendor disputes, to achieve the public verification of cloud storage data. Then the correctness and safety analysis of the proposed method are given, and the experiment proves that ...

Symantec will launch a consumer cloud backup storage service similar to the Mozy,carbonite and redeemed backup services. 　　Symantec will launch a consumer cloud backup storage service similar to the Mozy,carbonite and redeemed backup services. 　　According to Reuters, Symantec Cloud Division president Langbehn Chaffin said the company's consumer cloud storage will be operational starting from April 1. Norton 360 users currently have 2GB capacity online storage ...

Backup Box: A kind of cloud storage data migration service on the left to select the need to move out of the cloud storage services, on the right to select the need to migrate, and finally click on the middle of the "migration" button Dropbox and other cloud storage services to enable users to store data on the remote server, and through a variety This market is at the stage of hegemony, the user stickiness is not high. People tend to like to try a variety of storage services to pick the one that suits them best. There are a number of heavy users of data security requirements higher, I hope that in the ...

Application Name: Huawei Dbank Network Disk Application platform: Android (free) official website: http://www.dbank.com/Network disk as a personal storage, sharing platform, the internet has long been widely accepted by netizens, with the development of mobile Internet and the popularity of smartphones, The use of the network will inevitably extend to the mobile terminal, compared with the PC, mobile terminals need a network disk as a cloud storage, a variety of terminals to take data, improve efficiency, today introduced the Huawei Dbank Network disk Android version is a mainstream mobile network production ...

Start-up company Space Monkey this summer will launch a new cloud storage Service "Space Monkey", its biggest feature is to apply peer-to-peer concepts to data storage, in the user's home to place 1TB (1000GB) hard disk, allowing users through mobile applications or connected computers for data access. The true innovation of the service is the application of Peer-to-peer concepts to data storage. Space Monkey for the user to provide 1TB hard disk actual capacity of 2TB, in addition 1TB is used to store other user's files, inside the file like B ...

The Western data announces the introduction of the WD 2go and WD 2go Pro Mobile applications that apply to my book live personal cloud storage solution. The user simply connects the WD my book Live to the home network to create shared storage that can be accessed both indoors and outdoors. With the www.WD2go.com Web site, I can access my book Live remotely on any computer, and with the WD 2go application, you can use the ipad, IPhone, IPod ...

Sources say Motorola will officially close the ZumoDrive service on June 1 this year, and all user data will be removed. The original ZumoDrive development team will be integrated into the motorcycle Motocast service to continue development, zumodrive shutdown means that it can not continue to meet the needs of the times. ZumoDrive Cloud storage Service zumodrive is a cloud storage service for Motorola, providing 2GB of storage for registered users, but this service does not provide file synchronization. Obviously, in today's ...

For users who want to store their photos, music, and other files on the network, there are many storage services to choose from: Some offer free services, while others offer better security, statistical services, and other features. All cloud storage systems have one thing in common: they all have a burst of risk. So when we talk about data management, we have to involve redundancy technology. We are now beginning to focus on some of the problems of personal use of cloud storage, and cloud storage can give users a new storage option for those data that are growing fast.

The rapid expansion of enterprise data, the challenges of massive storage is becoming more severe. For users in a wide range of industries, explosive growth of massive amounts of data is flooding their storage systems. At the same time, the data security requirements of various industries are increasingly high. In particular, video surveillance, High-performance computing and other industries, not only the storage system capacity, reliability requirements are increasing, but also for the transmission bandwidth has put forward higher requirements. Now, as a new technology concept, cloud storage is changing the way of providing and using traditional storage, and also has a far-reaching impact on the storage industry. Recently, the innovation division after long ...

In this paper, the importance of encryption retrieval technology in cloud storage is analyzed, and the current research status and problems of cryptographic retrieval and related technologies are analyzed synthetically. Cloud computing is a form of distributed computing, an online network service delivery and usage model that obtains the required services on an as-needed and extensible basis over the network. is a network of services and hardware and software collections of data centers that provide this service. Cloud computing is the evolution of parallel computing, distributed computing and Grid computing. The implementation of cloud computing includes software as service, utility computing, platform as service, infrastructure as service. Current Cloud computing ...

In order to promote the wide application of cloud storage, Shenzhen Innovation Branch Storage Technology Co., Ltd. and Intel signed a cloud storage strategic cooperation agreement yesterday in Shenzhen. Under the agreement, the Innovation Section will collaborate fully with Intel on cloud storage technology development, cloud data center operations management, and market development. The two sides plan to expand the cloud storage development center and Operations Management headquarters in Shenzhen and build more than 10 cloud storage data centers in China and around the world in the next two years. The signing of this agreement will enable the Innovation section to be the leading Chinese level in cloud storage technology development and cloud data center operation services.

Jin on cloud storage's "first-use cloud storage technology for ordinary users" Jin Gartner's chief analyst for storage in Greater China.　　Long-term focus on the Greater China region storage market and technology research, while responsible for global virtual tape library technology tracking and research. 1996-1999 years of Beijing Huayi Technology Development Company Engineers, Technical department manager, technical director, 1999-2001 years CA company Channel Sales Manager, 2001-2005 years with the Fei-ji technology company technical director; joined Gartner in 2005.