Grid title
Simply put, the grid is to integrate the entire Internet into a huge supercomputer, implement computing resources, storage resources, data resources, information resources, knowledge resources, and expert resources. Of course, the grid does not necessarily have to be so big, we can also construct a regional grid, such as Zhongguancun Science Park Grid, Enterprise Internal Grid, LAN Grid, and Even Home Grid and Personal Grid. In fact, the fundamental characteristics of the grid are resource sharing rather than its size. Since the grid is a new technology, two features with new technologies: one, different groups are called with different nouns; the second, grid accurate meaning and content are not fixed, but is constantly Variety. Therefore, we should not talk and debate what is grid, what is not grid, but should concentrate on solve key problems. Here is some nouns and briefly explain their side focus (as shown below). The most "orthodox" grid research comes from a high-performance computing project funded by the Federal Government for the past 10 years. The noun used by this type of study is "Grid" or "Computing Grid". Another name-"metacomputing" was also used early. The goal of this type of research is to integrate multiple high-performance computers, large databases, valuable research equipment (electron microscopy, radar arrays, particle accelerator, astronomical telescope, etc.), communication equipment, visualization equipment, and various sensors. Super Computer System, support scientific calculations and scientific research. Representative research work in this regard includes NPACI, "National Technology Grid" (NTG), which is funded by the National Science Foundation of the National Science Foundation, distributed trillion catetical computing facilities (DTF), NASA IDG, American Energy's ASCI GRID and the EU Data Grid (information on these grid research can be found from the Global Grid Forum "www.gridforum.org website). Some people regard the grid as the future Internet technology. Foreign media often use words such as "Next GeneT", "Internet2", "Next Generation Web" to stylish related technologies. It should be noted that "next-generation Internet" (NGI) and "Internet2" are the name of the two specific research projects in the United States, they intersect grid research targets, but research content and focus are very different. Li Guojie, director of the Calculation Center of the Chinese Academy of Sciences, believes that the grid is actually the third big wave after the traditional Internet, and the third big wave after the Web can be called the third generation of the Internet. Simply put, the traditional Internet has implemented the computer hardware, the web implements the connection of the web page, and the grid is trying to implement all resources on the Internet, including compute resources, storage resources, communication resources, software resources, information resources, knowledge. Resources, etc. There is also a kind of research side focus is intelligent information processing. It is how to eliminate information from information and intellectual islands and intelligent sharing of information resources and knowledge resources. This is a common term including Semantic Web, Knowledge Management, Ontology, Intelligent Subject (Agents), Information Grid, Knowledge Grid, Integrated Intelligence Information Platform, etc. The names used by the corporate community are more, including content distribution (Service Delivery), E-Service, Real-Time Enterprise Computing, Recurrent Calculation, Distributed Calculation Peer-to-peer computing (referred to as P2P), Web Services, etc.
