Cloud Data

Cloud computing era, how we protect the cloud data, in time to monitor clouds to understand the cloud inside, dispel run cloud computing data Center: Vizioncore Focus on the field of virtualization management, Questsoftware focus on the field of performance monitoring, Powerful Alliance to build cloud computing era best Cloud Platform data protection and monitoring management platform. Cloud Data Protection module: Vranger/vreplicator Cloud Conversion module: Vconverter Cloud storage Optimization module: Voptimizer Pro; cloud performance monitoring;

Design of traffic cloud data processing platform based on Hadoop the rapid development of urban traffic in the city has brought more and more convenience to people at the same time, also appeared the city traffic pressure is too large, not efficient use of traffic resources. The goal of urban Intelligent transportation planning is to analyze the traffic situation and provide quality traffic guidance for travelers in the face of super large-scale travel volume. In this paper, the concept of traffic cloud is introduced, the traffic data and its calculation are concentrated in the "cloud", using the MapReduce distributed computing of Hadoop ...

Recently, Hillstone released a security solution for the Cloud data center, focusing on the global security management of the cloud data center based on virtualization technology consolidation, and recommends the use of High-performance data center firewalls to achieve overall security in the data center. Hillstone believes that in the cloud computing era, the integration trend of the data center is further developed, from the early business centralization to the current server consolidation based on virtualization, from the business distribution to the rapid distribution, rapid migration of computing resource integration, from the private network focus on business to the cloud extension, etc. This trend ...

Design and implementation of copy distribution algorithm for cloud data center operating system Yeming Zhangmingfujang introduces the replica distribution algorithm in cloud Data center operating system (clouds 0s), which is used to solve the problem of replica distribution in cloud storage environment, and transforms the storage node selection problem into a multiple index decision problem (MCDM), Use Topsis for solving. The algorithm can make full use of many kinds of detection data in cloud computing environment, and combine the flexible weight allocation method to adapt to most cloud storage environment. Simulation results show that the cloud 0s algorithm in the load are ...

Cloud Data Center Practice Zhong Shu Guang Tong Zhong yuan Cloud computing business model features: On-demand access to Low-cost Services cloud computing business model drivers: computer room facilities TCO significantly reduce equipment cost reduction: computer room equipment technology revolution operating cost reduction: Reduce PUE Value cloud computing Technology Innovation Drive: the virtual equipment Pool of room facilities: Break the physical boundary between the equipment individual, Consolidate resource pools and deploy resources uniformly. On-demand constant quality supply: according to the real-time needs of IT equipment, 0-100% between the arbitrary supply. Cloud Data Center Practice

Cloud Data management:a Short Overview and Comparison to current approaches Siba Mohammad Sebastian breßeike Schallehn the C Ontribution of this monitors be to provid ...

At the VMware Vforum 2013 conference, the wave group released the newly upgraded Cloud data center operating system, Sea of clouds OS V3.0. 　　Wang Endong, senior vice president of Wave group, says the new product is based on an open, integrated technology that can help users shift from an isolated, inefficient traditional data center to an intelligent and efficient cloud data center. Wave Cloud OS V3.0 is an integrated data center resource management platform software, after three technical upgrades. The product is divided into cloud platform and virtualization two modules, can monitor Management Server, storage, network equipment, virtual ...

NAEPASC: A novel and efficient research on cloud data public auditing Objective: With the extensive depth of cloud computing, more and more users choose cloud to store data. The integrity of the data in the cloud is difficult to determine because the user may not be able to save any copies of the data locally. In addition, the same user may need to store multiple copies of data into the cloud, so simplifying key management is also a key issue. This paper attempts to design an identity-based data integrity verification mechanism that satisfies the cloud storage environment to detect the correctness of the data in the cloud. Innovative points: Refer to the identity-based signature mechanism and propose a ...

Huawei United Phoenix Satellite TV held the "Phoenix Satellite TV & Huawei Full Media Cloud data Center" summit, released Phoenix satellite TV "2+7" Global distributed Cloud Data center, to Beijing, Hong Kong Data Center for the main production data center, United Shanghai, Paris, Los Angeles and other 7 regional data centers, to achieve information sharing in the global scope. Phoenix Satellite TV information Desk assistant director Long Lin and Huawei Enterprise BG Marketing and Solution Sales President He Dabing, jointly released the Phoenix satellite TV global "2+7" distributed cloud data center. The staff of Phoenix TV is scattered in ...

Absrtact: September 11 News, yesterday, wave Group and Ruijie Network signed a strategic alliance agreement, launched a series of independent computing network depth integrated cloud data Center program. According to the agreement, the two sides will jointly develop strategic channels, sharing channel resources, select the key advantage of the September 11 news, yesterday, wave Group and Ruijie Network signed a strategic alliance agreement, launched a series of independent computing network depth integration Cloud Data Center program. 　　According to the agreement, the two sides will jointly develop strategic channels, share channel resources, and select key advantage areas to form a market alliance. The goal of cooperation between the two sides is to jointly ...

The lack of data center security is often a big hurdle for companies that want to move data and services to the cloud. But even that does not prevent more companies from moving to the cloud. 498) this.width=498 ' OnMouseWheel = ' javascript:return big (This) ' border= ' 0 "alt=" for stricter cloud data security MIT has developed a way to go beyond encryption "Src=&qu ...

Multidimensional Cloud Data Index He Yi Yue Yangfan based on KD tree and R-Tree Yun Chunrezhouvi for the cloud storage system, most of the data are stored on the Key,value model based on the key value, the multidimensional query needs to completely scan the whole dataset, the query efficiency is low, and a multidimensional index structure based on KD tree and R tree ( Abbreviation KD-R index). The KD-R index adopts the double index model, establishes the multidimensional global index based on KD tree on the global server, and constructs the R-Tree multidimensional local index in the local data node. Based on the performance loss model, select the R tree with lower index cost ...

A multi-tenant cloud data storage cache management mechanism Shuliang Wang Jie with the popularity of cloud computing, software as a service (software as a Service,saas) is becoming an important manifestation of cloud computing. Caching of data nodes in the cloud is an important resource to improve the performance of data access for multi-tenant applications. The sharing and allocation of cached resources is the concern of the SaaS provider. For SaaS providers, how to efficiently allocate cached resources on data nodes among multiple tenants to satisfy tenant service leve ...

The level of heartbeat detection and fault assessment in cloud data center Li Youxen child-like Zhang Fengchen in order to improve the ability of cloud data center to destroy, in order to increase the complexity of software and hardware problems, based on the traditional server heartbeat detection mechanism, combined with the characteristics of cloud computing, In this paper, a new method of heartbeat detection and fault assessment is proposed to ensure the effective operation of cloud data center. The experiment results show that the scheme can detect node faults in time, and use fuzzy synthesis method to evaluate the management and operation of cloud data center according to the predetermined standard of fault grade evaluation.

According to foreign media reports, Asus will be in early 2013 to build 3 cloud data centers, to meet the needs of users cloud services continue to improve.　　   An ASUS subsidiary, ASUS Cloud chairman Andy Huang, said the 3 data centers will provide cloud computing services to users around the world in Taipei, Shanghai and Los Angeles.　　   In the past two years, cloud computing user data and cloud data storage services have increased dramatically, and new data centers will provide better cloud services to meet the growing needs of users. ...

Research on cloud data storage security and Privacy protection strategy in IoT Environment Ming, familiarise, Liang Wenhui, Raihai, early morning IoT relies on cloud computing's powerful data-processing capabilities to implement information intelligence, and the current cloud computing management of data and services does not deserve the full trust of users. In order to ensure the accuracy and privacy of the data in the cloud, the paper puts forward a security and privacy protection strategy for cloud data storage under the environment of IoT environment. The experimental results show that the scheme is effective and flexible, and can resist byzantin ...

It is reported that in the upcoming 2014 "Inspur World" wave technology and application summit, positioned in China's leading cloud computing solutions provider, the wave will be launched for Cloud data Center Cloud Host Security product solutions, the same period will hold "cloud Data center Security" forum. The "Inspur World" Conference is a summit of technology applications organized by wave group for key customers and partners. "Cloud Data Center Security" Sub-forum is a wave-oriented cloud data center security theme of the Conference, the Forum will invite the industry's top security experts, security enterprises ...

Research on cloud Data Management index technology the explosive growth of Ma Youzhong Mengxiao data poses great challenges to traditional relational databases, so that it has encountered the bottleneck in the aspect of expansibility, fault tolerance and so on. Cloud computing technology relies on its high scalability, high availability, fault tolerance and other features to become a large-scale data management effective solution. However, the existing cloud data management system also has deficiencies, which can only support the fast query based on the primary key, because of the lack of indexes, views and other mechanisms, so can not provide efficient multidimensional query, join and other operations, which limits the cloud computing in ...

Application of data envelope technology in the security of cloud data Pei Huihuiqun cloud computing provides efficient and flexible services at the same time, there are various security risks. Access control methods can improve the security of cloud data and resources, protect users ' privacy, however, traditional access control methods require large security overhead and result in a large amount of data redundancy. This paper optimizes the strategy through the resource segmentation technology, and constructs a secure data envelope for cloud environment with the help of encryption algorithm and viscous strategy. At the same time, the mapping relationship between resources and data envelopes is established, so that users can get the meeting ...

The main advantage of the Cloud data center is its ability to rapidly expand or reduce it size. In the past, companies purchased configuration space and managed services within the data center. They need to ship the server and install the bare metal to the rack manually. In the Cloud data center, the above process does not occur. 　　You may encounter data centers in both ways, but a real cloud datacenter does not encourage customers to buy their own bare-metal hardware. Many companies have moved their infrastructure to cloud data centers. Popular cloud service providers like Amazon AWS know they need to keep expanding ...