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Cloud storage or cloud consolidation storage (CIS) Converts the hardware devices that are actually needed for data storage to cloud computing so that they can be accessed by a new class of storage controllers or cloud gateways. Such gateways have built-in encryption and WAN optimization capabilities, essentially local storage caching. In the internal systems of the data center, cloud gateways look like traditional storage controllers and provide a typical mid-range array performance. Gateways support the integration of the same file and block-level protocols into the same directory and name services. The goal is to fully conform to the traditional storage controller slots and at the same time to bring the data center based on the cloud meter ...

Cloud printing allows businesses to send print tasks through desktops or notebooks to print devices connected to the Internet, saving resources and saving time and money. Peecho founder Sander Nagtegaal said. Digital publishing is growing rapidly and the real-time media are becoming more attractive to people. Even so, as Gigaom's Mathew Ingram recently said, most of the information we put on the web is actually being flooded with uninterrupted traffic. Therefore, hard copy printing for some work or ...

Cloud computing industry's forces, there are the first to do, there is a side to do, there are only do not say. H3cloud belong to the third kind. A deeper understanding of H3cloud's cloud strategy is the 2013 H3C new product new technology roadshow Beijing station. The deepest impression is H3C company Vice President Yu Xu Jun to CSDN Cloud computing channel reporter said a word: "Open, is h3c future important strategic direction." Both van and H3cloud are inseparable from the open and ecological system. "H3cloud, is a technology, is a few products, or a ...

Cloud computing industry has landed, not only manufacturers have entered, all walks of life users from watching to deploy, cloud computing began to enter the Take-off phase. As an important field of cloud computing application, e-government cloud is the perfect combination of e-government and cloud computing technology, which can optimize government management and service function, improve government efficiency and service level. E-Government cloud has turned its IT resources into services for government departments, businesses and people to share in the use of electricity and water. All over the government in the e-government cloud deployment of active exploration, Shanghai, Beijing, Shaanxi and other places are walking ...

Cloud computing Hot in the IT industry naturally needless to say, but the construction of a "cloud", how to ensure the smooth communication between the cloud? This issue concerns the mutual configuration, invocation, and availability of the cloud's resources. H3C CR16000 Series routers offer a powerful solution to this problem. Chairman Mao once wrote in the water song Head Swim "one bridge puts North and south Moat Alternative Way", who can assume the responsibility of "bridge" between cloud? The H3C 100G platform Router CR16000 series gives a strong response. 100G platform Router is what concept ...

The cloud computing platform plays a "dream lover" role in the process of serving developers, PAAs also provides the services of cloud computing services and platforms for ordinary developers, while introducing open source technology in PAAs provides a fairly open and advanced technical support for this service platform, including Red Hat, VMware and others play an important role in this field. PAAs and developers who play for developers and PAAs service platforms, there is no one who is completely dependent on the situation, the general understanding is that the user of the tool platform has a certain dominance ...

Cloud computing era, led by OpenStack Cloud operating system is the highest concern, as the virtualization representative technology of cloud computing, OpenStack Cloud operating system has become the main support in the current cloud computing field. Strong security, high flexibility, good compatibility and scalability make OpenStack famous in cloud computing. As we all know, OpenStack is both a community, a project and an Open-source software that provides an operational platform or toolset for deploying the cloud. Its purpose is to help organizations run virtual computing or ...

Cloud computing is the core of the fourth information technology revolution, and the next 3-5 years will be the focus of global competition. In the three technology areas of cloud computing-smart terminals, broadband networks and data centers-the datacenter is at the core. As the basic platform of cloud computing, data center is not only the guarantee of the world to seize the voice of cloud computing era, but also the key point of guaranteeing information security and realizing autonomous controllable. However, traditional data centers face many challenges in energy consumption, efficiency, resource integration and rapid response. How to quickly and efficiently complete the expansion of the data center in a short time to meet the business ...

In mailbox rapid expansion process, one of the performance problems is the MongoDB database level write lock, the time spent in the lock waiting process, directly reflects the user's use of the service process delay. To address this long-standing problem, we decided to migrate a common set of MongoDB (storing mail-related data) to a separate cluster. According to our inference, this will reduce the lock latency by 50%, and we can add more fragments, and we expect to be able to optimize and manage different types of data independently. We start from Mon ...

After years of fighting Linux as a threat, Microsoft now offers Linux based operating systems in its Windows Azure cloud service. The Linux service will be available on the Azure platform at 4 a.m. (Beijing time Thursday 17 o'clock) in the eastern time of the United States. At this time, the Azure portal will provide many Linux release software, including SuSE Linux Enterprise Server SP2, OpenSuse 12.01, CentOS ...

In Ethiopia on the African continent, more than 250,000 of teachers and students are enjoying the services that cloud computing brings-free apps and high quality course resources. Similarly, in Finland at the northern end of the globe, children from 57 rural schools are collaborating and creating using the rich online learning environment provided by cloud computing. Cloud computing has been quiet from the noisy concept of a few years ago, is quietly into our side, changing our lives and learning. First, the understanding of cloud computing there are many kinds of explanations about cloud computing, some under the definition, some general description. Different people stand in different perspectives ...

In the domestic, by the mobile Internet, OTT, intelligent terminals and many other shocks, has always been in the core of the industry chain telecom operators to start to falter, voice services, SMS and other traditional telecommunications business also in varying degrees atrophy. The threat is increasing for foreign telecoms operators, but it also opens up a market for cloud computing in the telecoms industry. Compared to the domestic operators of the road of cloud computing, overseas operators more rich experience, in the initial period of "Resource leasing" and "service hosting", many foreign telecom operators have been on the public cloud and mixed ...

In the past few years, virtualization has been a catalyst for data center transformation by reducing capex. In the face of the resulting technical and management complexities, automated management is introduced to further optimize opex and business agility. Automation management (automated provisioning) is one of the important features of cloud computing, which defines self-service service request, quasi real-time deployment, dynamic and granular scalability. Many organizations found that the complexity of their data centers increased rapidly as the size and type of information increased rapidly. WEB services and composite application environments ...

In the cloud computing environment, computing resources, network resources and storage resources can be distributed as business to users, thus making resource sharing more flexible and extensive, reducing user hardware acquisition, upgrade maintenance, and other cost end users can use all types of thin clients, access to all kinds of applications built on cloud computing anywhere. In theory, cloud users should have the same or even better user experience than the traditional approach of applying to user-local terminals. To achieve this effect, there are more new requirements for data centers that support cloud computing. This article will explain the ...

Before the text begins, mention a very interesting phenomenon. What is the reason for the fact that Amazon, the world's leading provider of cloud computing, is a aliyun of electricity from the electrical quotient of China, which is doing well in Chinese cloud computing? Any technology from concept to maturity, is from the process of satisfying application requirements constantly improve, need to go through a lot of application scenarios to temper and polish. With the rapid growth of electronic commerce in the world, the IT system of electric power provider has put forward the demand of large scale storage, access and data processing. In the daily business, in addition to the high standard of system stability and security, the electrical business's IT system needs ...

As early as 2009, Red Hat, one of the open source industry leaders, launched an Open-source API, the Deltacloud, which provides open community-driven standards for cloud workload transfer between the IaaS of different service providers, raising the speed at which the cloud is adopted, At the same time reduce the cost and time that cloud deployment and cloud use generate. And recently Deltacloud has become a hotspot in the field of open source and cloud computing, the Apache Software Foundation (ASF) announces that Apache Deltacloud has become APAC ...

As in the past, Apple products have been widely sought after, iphone once again attracted a large number of "fruit powder" of high concern, and the WCDMA version of the iphone in the domestic market has set off a new round of buying spree. As Apple introduced a new generation of high-end products, iphone compared to iPhone4 in addition to pixel, processor and other hardware on the upgrade, its most attractive "fruit powder" one of the latest applications is based on cloud technology icloud, this application can provide users with data storage, download services, It is noteworthy that the implementation of this technology has ...

Intelligent City is the core power to promote the development of information and communication industry. The International Telecommunication Union (ITU) predicted in its report in February this year that smart cities will be a model for urban development over the next 10 years, while South Korea's Seoul is one of the most representative cities. In the "Wisdom Seoul 2015" plan, the Seoul city government this paper puts forward the slogan of "Using large data to solve the small annoyance of citizens", and makes great efforts to construct the infrastructure needed for intelligent city, to promote the progress and development of information technology and public service industry, and to build a creative and intelligent city based on people-oriented and reliance. Big data is the new bright spot of intelligent city development ...

China Telecom recently tightened the layout of the high-end user market. According to media reports, China Telecom joined the cool faction, Motorola, Samsung, in 10 days successively released the "Grand II9900", "MOTOXT928", "Samsung Zhen View W999" and other 3 "third-generation 3G Internet four-channel mobile phone." Among them, as the first of the series of China Telecom Cool "Grand II9900", with unique 5-inch large screen and high-end hardware configuration, the industry has been widely concerned. It is reported that Grand II9900, not only equipped with dual-core 1.5G enhanced Snapdragon ...

Small and medium-sized enterprises to achieve breakthroughs, in addition to the need for government policy support, more importantly, they need to save themselves, how to drive down costs, how to improve their own management and market resilience is an important task before them. And the implementation of Enterprise Informatization is the first step, but also an important step. As we all know, the popularization of information has not only changed from the application of manual to software, but in fact it has been over to a new era, such as SaaS, Cloud computing and other new applications. Cloud computing is not a specific technology, but an information service model. Cloud computing uses a variety of information technology ...