Shulou(Shulou.com)06/02 Report--

What is the relationship between big data and cloud computing? From a theoretical point of view, the two belong to different levels of things, cloud computing studies computing problems, big data studies huge data processing problems, and huge data processing still belongs to the research scope of computing problems, therefore, from this point of view, big data is a subfield of cloud computing.

From the application point of view, big data is one of the application cases of cloud computing, and cloud computing is one of big data's implementation tools. To sum up, big data and cloud computing are not only different but also related, but in reality, because big data often uses cloud computing technology in order to obtain good efficiency and quality, big data and cloud computing often appear in front of people at the same time, resulting in people's confusion.

Big data technology is a new generation of technology and framework, which extracts value from a variety of ultra-large-scale data with low cost and rapid acquisition, processing and analysis technology. The continuous emergence and development of big data technology makes it easier, cheaper and faster for us to deal with large amounts of data, become a good assistant to use data, and even change the business model of many industries. Big data (big data) is such a data set: the amount of data is growing so fast that it is impossible to collect, process, store and calculate data within a certain period of time with conventional data tools.

Cloud computing is an Internet-based supercomputing model in which thousands of computers and servers are connected to form a computer cloud in a remote data center. As a result, cloud computing can even allow you to experience 10 trillion computing power per second, with such powerful computing power to simulate nuclear explosions, predict climate change and market trends. Users access the data center through computers, notebooks, mobile phones and other ways to calculate according to their own needs.

The employment prospect of cloud computing, in a sense, can also be understood as the service that cloud computing provides for us, there is a certain inevitability, that is to say, what are the advantages of cloud computing for society and cloud computing users, and at the same time, the advantage of cloud computing is the employment advantage of cloud computing.

The research of cloud computing itself is based on the use of distributed hardware devices and the help of network environment to build a cloud-based distributed computing environment, which is biased towards the basic layer and hardware layer. the purpose of the research is to continuously reduce hardware costs and improve computing efficiency. Big data studies the processing and application of massive data, and is more inclined to the application layer. Big data platform based on Hadoop architecture adopts distributed computing architecture, which can be constructed in cloud-based computing environment or offline computing environment. Big data studies data processing, analysis and application, not involving the underlying hardware and performance, the purpose of the research is data value mining and application.

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