The difference between cloud mining and cloud computing
cloud computing is to submit the local computing tasks to the remote cloud. The specific computing methods used in the cloud can be centralized or distributed
bitcoin is a typical distributed computing network, which uses the idle time of many local machines to exchange digital currency with electricity.
cloud technology is labeled by many businesses. The so-called cloud technology is virtualization technology, including server virtualization, network virtualization, storage virtualization, etc.
cloud computing distributes computing on a large number of distributed computers instead of local computers or remote servers, and its characteristic is that all nodes in the cloud share resources.
as we all know, the service types of cloud computing can be divided into three levels: IAAs, PAAS and SaaS. These three levels constitute the overall architecture of cloud computing technology, which may include some virtualization technologies and applications, automatic deployment, distributed computing and other technologies. The advantage of this technical architecture is that it can show excellent parallel computing capability and large-scale scalability and flexibility< br />
the cloud service that we usually refer to is an on-demand and measurable IT service mode supported by the above technical architecture of cloud computing. This service mode can replace the local IT service
Why are concepts confused
this point actually goes back to the enterprise level cloud computing vendors. Some early cloud computing vendors are suspected of advocating and hyping the concept of cloud computing. Up to now, the trillion scale market opportunities provided by cloud computing have been obvious to all, and the national government has been supporting the innovation and popularization of cloud computing technology, In this way, for some users who do not have a high degree of technical mastery, it is easy to confuse some details of cloud computing and cloud services< br />
at the same time, for many early users who paid for cloud computing services, their early demand for cloud computing was limited to it infrastructure. The most typical one is Amazon's EC2, which provides Web services so that users can flexibly run programs on virtual hosts. However, EC2 should be translated as elastic computing cloud. The term "cloud computing" is directly used in China, and later it is used to summarize various cloud computing services<
small and medium-sized enterprises become market boosters
will cloud services have greater value than cloud computing
once there was such a voice in the instry, that is, cloud services will graally abandon cloud computing and other technical architectures in the future development, which will have greater value than the traditional cloud computing architecture. The author really does not agree with such a view. From the perspective of users, in addition to analyzing the service architecture and service mode of cloud computing, we also need to test and screen the overall cloud platform, bug analysis, data analysis tools, promotion platform and other services. For example, we usually describe cloud computing as the water, electricity and coal of the Internet, that is, the basic resources, but most users do not care about how these basic resources come from, but care about what can be used to do. From this point of view, cloud services are more popular than cloud computing, which means a larger market
so in a word, cloud services actually run on cloud computing. As the technical infrastructure of the whole cloud platform, cloud computing plays a very important role in promoting the rapid development of the whole cloud computing business. Giants can make up for the lack of infrastructure through self-research, Entrepreneurs can also rent public cloud or private cloud to break into cloud computing
First, cloud computing is different from big data in emphasis.
big data refers to the data set that can not be captured, managed and processed by conventional software tools within a certain period of time. It is a massive, high growth and diversified information asset that needs a new processing mode to have stronger decision-making power, insight and process optimization ability
cloud computing is a mode of increase, use and delivery of related services based on the Internet, which usually involves providing dynamic, scalable and often virtualized resources through the Internet
through the definition of the two, we can understand that cloud computing focuses on resource allocation, which is the virtualization of hardware resources; Big data is the efficient processing of massive data. The relationship between big data and cloud computing is not an independent concept, but an extraordinary one. Both the demand for resources and the reprocessing of resources need to be used together
Secondly, cloud computing and big data complement each other.
firstly, cloud computing takes computing resources as a service to support big data mining, and the development trend of big data is to provide value information for real-time interactive massive data query and analysis
secondly, big data mining needs cloud computing as a platform, and the values and laws covered by big data can make cloud computing better combine with instry applications and play a greater role; The information privacy protection of big data is an important prerequisite for the rapid development and application of cloud computing big data, and the combination of cloud computing and big data may become a new tool for human to understand things