Question 1: What is a big data center? Where is the largest big data center in China? Hello! Big data center refers to a data center that serves big data storage, mining, analysis and application. Big data (big data, mega data), or huge amounts of data, refers to massive, high-growth and diverse information assets that require new processing models to have stronger decision-making, insight and process optimization capabilities.

At present, many new big data centers have been built in China, with varying sizes. Among them, the big data centers of Baidu and Alibaba are relatively famous. In addition, the big data centers built by Luoke Jiahua in Ordos and Taiyuan relied on the energy advantages of the northern provinces to build the largest big data center in the country with a single area of ??50,000 square meters. It is currently the largest cloud computing center in Asia.

Question 2: What does big data mean? What specific applications are there currently? Big data means that the data must be online so that your data can be valuable and used for analysis or processing. Analysis of a large amount of data is meaningful only after it is online. You may get the data you want. There are many such materials in movies, such as face search, person positioning, people flow analysis, running status, etc. It is used. Nowadays, there are many people making these applications, but there are still slightly fewer people implementing them. Or to create value.

Question 3: What is big data and big data platform? Big data technology refers to the ability to quickly obtain valuable information from various types of data. Technologies applicable to big data include massively parallel processing (MPP) databases, data mining grids, distributed file systems, distributed databases, cloud computing platforms, the Internet, and scalable storage systems.

The big data platform is designed to calculate the increasing amount of data generated by today's society. A platform whose purpose is storage, computing, and presentation.

Question 4: What are the big data centers in China? There is no difference. It can only be said that the application fields and the length of contact are different. If you still want to know more about big data issues, ITjob.com has relevant introductions to big data. Blogs and forums also have discussions and opinions on big data. You can check it out. Next, I will paste for you the application time and fields of big data in China and the United States. Hope this helps.

The development of big data in China is relatively young. In 2012, the Chinese Communist Party proposed the "Big Data Research and Development Plan" in the United States and approved the "Twelfth Five-Year National Government Information Construction Project Plan". The total investment is estimated to be tens of billions, specifically covering population, legal persons, space Five major construction projects of five major resource libraries including macroeconomics and culture. The era of openness, sharing and intelligent big data in our country has truly begun on a large scale.

The United States government regards big data as one of the key factors to strengthen the competitiveness of the United States, and has raised big data research and production plans to the national strategic level. In March 2012, President Obama of the United States announced an investment of US$200 million to launch the "Big Data Research and Development Plan." This is another major technological development deployment after the United States announced the "Information Superhighway" plan in 1993. The U.S. government believes that big data is "the new oil and minerals of the future" and has elevated "big data research" to national will, which will have a profound impact on future technological and economic development.

The latest report released by Marketsand Markets shows that from 2013 to 2018, the global big data market will have a compound annual growth rate of 26%, growing from US$14.87 billion in 2013 to US$46.34 billion.

Question 5: What is a big data service center? I think big data is just a manifestation or characteristic of the development of the Internet to the present stage. There is no need to mythologise it or maintain awe of it. Against the background of technological innovation represented by cloud computing, these are originally difficult to collect. The data used and used are beginning to be easily utilized. Through continuous innovation in all walks of life, big data will gradually create more value for mankind.

Big data helps cities realize market economic regulation, public health and safety prevention, disaster early warning, and public opinion supervision;

Big data helps cities prevent crime and realize smart transportation. , to improve emergency response capabilities;

Big data helps medical institutions establish disease risk tracking mechanisms for patients, helps pharmaceutical companies improve the clinical use of drugs, and helps AIDS research institutions provide customized drugs for patients;

Big data helps airlines save operating costs, helps telecommunications companies improve the quality of after-sales services, helps insurance companies identify fraud and insurance fraud, helps express delivery companies monitor and analyze transport vehicle breakdowns and dangers to provide early warning for repairs, and helps power companies effectively Identify equipment that warns of imminent failure;

Big data helps e-commerce companies recommend products and services to users, helps travel websites provide tourists with their favorite travel routes, and helps buyers and sellers in the second-hand market find the most suitable ones. Transaction goals, helping users find the most suitable purchase period, merchant and best price;

Big data helps companies improve the pertinence of marketing, reduce logistics and inventory costs, reduce investment risks, and help Enterprises improve the accuracy of advertising;

Big data helps the entertainment industry predict the popularity of singers, songs, movies, and TV series, and provides investors with analysis and evaluation of how much money is needed to make a movie. Otherwise, the cost may not be recovered;

Big data helps social networking sites provide more accurate friend recommendations, provide users with more accurate corporate recruitment information, and recommend games that users may like and products suitable for purchase. .

In fact, these are not enough. In the future, big data should be everywhere. Even if it is impossible to accurately predict the final form that big data will take human society to, I believe that as long as the pace of development continues, As it continues, the wave of change generated by big data will soon swamp every corner of the earth.

In addition to better solving social problems, business marketing issues, and scientific and technological issues, big data in the future will also have a foreseeable trend towards a people-oriented big data approach. Talents are the masters of the earth, and most data are related to humans. Human problems must be solved through big data.

For example, establish a personal data center to record each person’s daily habits, physical signs, social network, knowledge and ability, hobbies and temperament, disease habits, mood swings... In other words, record a person from the moment he is born. Every minute and every second of the day, everything except thoughts is stored, and these data can be fully utilized:

Medical institutions will monitor the user's physical health in real time;

Educational institutions are more targeted in formulating education and training programs that users like;

The service industry provides users with instant, healthy food and other services that fit their lifestyle habits;

Social The Internet can provide you with suitable friends and organize various gatherings for like-minded people;

*** Can effectively intervene when users' mental health problems arise, prevent suicide, and criminal cases. occurs;

Financial institutions can help users conduct effective financial management and provide users with more effective use suggestions and plans for their funds;

The road transportation, car rental and transportation industries can provide Provide users with more suitable travel routes and road service arrangements;

…

The current big data analysis product is the Doric Public Opinion Data Analysis Station System, which mainly focuses on data Collect and analyze reports.

Question 6: What are the differences and connections between the three words data center, cloud computing, and big data? The data center, referred to as the computer room, is used to prevent servers from being used. Among them, the mother server of cloud computing (physical server ) also needs to be placed in the computer room.

Cloud computing is a virtual server, that is, several servers are virtualized on a physical server through technical means.

Big data refers to the massive amounts of data information held in our hands, such as user purchase records, user registration records, etc.

Question 7: What does big data mean now? Big data refers to data that cannot be captured, managed and processed using conventional software tools within a certain time range. It requires new processing models to have Massive, high-growth and diversified information assets with stronger decision-making power, insight discovery and process optimization capabilities. Data sets, data streams and data bodies that can be recorded, collected and exploited by modern advanced media.

Digital Internet is an important product of the development of information technology in the era of big data. Digital Internet relies on big data and is an application model of big data. Through Digital Internet, users can obtain the data value of the entire network data integration through Digital Internet. .

Question 8: In which city is China’s big data center located? Hello, China’s data center has eight major nodes: Beijing, Wuhan, Chengdu, Guangzhou, Shanghai, Shenyang, Xi’an, and Nanjing.

These are all big data centers. Among them, the Chengdu data center is one of China Telecom’s eight largest nodes in the country. It has abundant disposable bandwidth resources, with a bandwidth of 60G for Chinanet backbone network nodes and 10G for CN2 nodes. The internal network of the computer room all adopts Gigabit to connect the core layer and aggregation layer, with dual 100M redundancy and a bottleneck-free switching structure to the access layer. The LAN adopts a Gigabit and 100M hybrid switching type monitoring network, and the central network equipment ensures high reliability. It has a comprehensive architecture to ensure that there is no single point of failure. The branch network provides redundant equipment and lines. It can provide XDSL, DDN, ISDN and other access methods according to customer data transmission and maintenance needs, and can provide connections with major domestic Chinanet node cities. Long distance connection.

I heard that Xipu Network has first-hand resources on these nodes, I hope it can help you

Question 9: How many switches are equipped in a big data center? Generally, there are two cores switches, and then add multiple access switches depending on the size of your data center. The number of access switches is uncertain, and there is no need to be active or backup for the access switches. We usually have a row header in a row of cabinets, which contains access switches.

Question 10: What are the domestic big data companies? Big data covers a wide range, involving many aspects, and the technical difficulty is also very high. There are not many domestic companies that can do it. The ones I know of include Baidu, Huawei, Lenovo, Inspur, Dianke Huayun, Tencent, Alibaba, and Zhongke Shuguang et al.