Shandong Shouguang Luqing Petrochemical Co., LTD

Enterprise applications that rely on open platforms are not stand-alone systems，Most of these applications are connected to each other and interact with each other through different levels，At the same time, these applications may be connected to related applications of other enterprises，Therefore, a complex distributed enterprise application cluster spanning Intranet and Internet is formed。

Refers to a variety of information sensors, radio frequency identification technology, global positioning system, infrared sensors, laser scanners and other devices and technologies, real-time acquisition of any need to monitor, Connected, interactive objects or processes, collect its sound, light, heat, electricity, mechanics, chemistry, biology, location and other required information

cloud computing (cloud computing is a kind of distributed computing, which refers to the network "cloud" to decompose huge data calculation and processing programs into countless small programs, and then, through the system composed of multiple servers to process and analyze these small programs to get results and return to the user。In the early days of cloud computing, it was simply distributed computing, solving the task distribution, and merging the results。

Internet operation and maintenance, usually belong to the technical department, and research and development, testing, system management for the Internet product technical support of the four departments, this division in domestic and foreign and large and small companies will have some differences。The general process of generating an Internet product is: product manager, requirement analysis, development of R & D department, testing department, deployment and release of operation and maintenance department, and long-term operation and maintenance。

big Data (big data, an IT industry term, refers to a collection of data that cannot be captured, managed, and processed with conventional software tools within a certain time frame. It is a massive, high-growth, and diverse information asset that requires new processing models to enable greater decision-making, insight, and process optimization。