data center training

First, the preface Cisco reports that global networking equipment is expected to increase from 5 billion units to 15 billion by 2015, and 2015 Global monthly Internet traffic will increase from 1 bytes in 2004 to 80 bytes (1 MB = 1 billion GB). In the face of such a huge internet equipment and data flow, it is bound to have a corresponding number of basic wiring system to support, especially in the relatively centralized

From June 1 onwards, China's network security work has a basic legal framework, for the network also has more legal constraints, China's information security industry into a new era. "The People's Republic of China Network security Law" further improve the personal information protection rules, in the future, the two strong competition, uncompromising embarrassing situation or can be avoided. Data center mo

Objective2014, the global IDC market growth rate slightly increased, the overall market size reached 32.79 billion U.S. dollars, growth of 15.3%. The main driving force of its growth is from the Asia-Pacific region, where IT companies, internet companies and telecommunications companies invest in data centers to boost the overall market. 2014 China IDC market rapid growth, the market scale reached 37.22 billion yuan, the growth rate of 41.8%, the Inte

Just as athletes are eager to achieve good performance, people expect data centers to achieve high performance. However, at any time, achieving success requires an existing process: goal setting, design, planning, training, execution, and maintenance. These are all necessary steps. Creating a blueprint for success is an important part of achieving the expected results. However, without the support of effect

Using the functions in Sklearn makes it easy to divide the data into trainset and TestsetThe function is Sklearn.cross_validation.train_test_split and uses the following:Import NumPy as NP from Import train_test_split>>> X, y = Np.arange (Ten). Reshape ((5, 2)), Range (5)>>>1 ],[2, 3],[4, 5],[6, 7],[8, 9]])>>>1, 2, 3, 4]>>> X_train, X_test, y_train, y_test = train_test_split (... X, y, test_size=0.33, random_state=42) ... >>> X_trainarray ([[4, 51],[

experience. So from the mastery of the skills, the two are very different, the data Modeler in fact rarely mentions the word algorithm, more say what model to use, have feelings? However, from the practical perspective, these two models more and more do not have a clear division of labor, in general, will be two positions of people will learn each other's knowledge, so the two positions have a merger trend, but in the next few years, I think the comp

The builders of Data Centers (DCs) will focus more on servers, storage and other IT equipment, even for the builders concerned about infrastructure, power distribution, refrigeration will also become their focus, integrated wiring often become a supporting role, or even become a "crowd actor", the result is the data center of the "whole scene" are devoid of vital

, and finally we find the similarity of these vectors by comparison.Again, for example, a resume is considered a processing unit, we prepared the position of the relevant thesaurus, and then these words can be regarded as the direction, we will resume TF-IDF algorithm processing, the removal of unrelated words, in fact, is a combination of words and word frequency, can be considered as vector and vector length, and then clustering, Because it is unsupervised, we need to estimate how many classif

Data center design: Starting from an early age, continuous innovation Relying on the traditional three-tier data center network design, it is no longer possible to meet the needs of enterprises to maintain normal financial operation while continuously innovating. On the contrary, enterprises have begun to shift to the

At present, IT infrastructure and its operations are increasingly complex, and people often adopt cloud computing and virtualization technology to meet a variety of business needs. Over the past 10 years, server virtualization has redeployed, managed, and optimized computing resources to transform the data center into a more flexible and efficient business application platform. After a dedicated server is d

Where will the enterprise data center be in 20 years? Compared with other industries, the 20-year technological development in the data center industry seems to be as long as that in 100. In just one year, the operating status and landscape of an enterprise may change. With the increase of

requires additional power and cooling. Another part of this modular data center is used for low-density workloads and does not require backup power or cooling. IO's modular data center allows a single unit to support both environments at the same time, and can control these units through software in the system, which

Software Technology is a widely used data center "Thirty Years of Hedong, Thirty Years of Hexi", a world giant that once started as a hardware company, is now in a painful transformation. The integration and standardization of hardware technologies are becoming more and more obvious, with less space available. Now let's look at the PC and mobile phone industries. Even a small factory in Shenzhen and Donggu

The high cost and complexity of data centers has become a well-known fact, data center virtualization has also become a hot topic, but the data center is faced with how serious the problem, virtualization in the data

Tags: HDS Software Defined SDDC Software Defined data center SDS developer The software defined data center tells you how to build a new generation of data centers, while the Development defined data

Wiring technology changes the data center from an ugly duckling to a swan Every time you walk into the data center room, the first thing that comes to your eye is the lines of cabinets and dense cables, including network cables, optical fiber cables, and wires, which are everywhere like spider webs. These cables conne

The data center is not just a building William Dorti, Senior Vice President and Chief Technology Officer of the RagingWire data center, raised key questions about the design and operation of the data center. What is the

With the rapid development of information, data center as the core node of the network, strong support for the operation of the network, data center construction has greatly increased the attention. Data center in the construction

With the explosive growth of data traffic, the construction standards of data centers are constantly improving. Obviously, common switches cannot meet the needs of data centers, the data center switch has high capacity, large cache, virtualization, layer-2 TRILL and other te

Four security firewalls in the data center The importance of security for data centers is self-evident. Especially today, when people pay more and more attention to information security, security events are trivial. Once a data center has encountered serious security proble