Software engineering, data science, and big data technology are all good employment opportunities. Software engineering is a branch of computer science and technology, which mainly studies software engineering. Referring to IEEE's definition of software engineering: "Software engineering is a systematic method to develop, run, maintain and repair software", it can be seen that software engineering is more inclined to management and methods than technology itself. Of course, the employment of software engineering is also very wide, and the development of large-scale formal software cannot be separated from it. At the same time, this major will also teach the technology of software development and can also be employed as a developer. Software engineering can be understood as management-oriented computer science. Data science and big data technology are emerging majors, and the employment direction focuses on data analysis and big data processing. It is also a focus on a hot direction. Data science and big data technology can be understood as computer science in the statistical direction.

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1, Introduction to Data Science and Big Data Technology

The major of data science and big data technology is an undergraduate major in colleges and universities, which belongs to computer major. The basic study period is four years, and the bachelor degree in science or engineering is awarded. The major of data science and big data technology has not been established for a long time, and it is an emerging major with huge demand for talents in the era of big data. This major is mainly to cultivate senior engineering and technical personnel with good scientific literacy, social responsibility and mission, and broad international vision, as well as senior engineering and technical personnel engaged in the research, design, development and comprehensive application of big data software and hardware and networks.

The so-called data science and big data technology mainly study the knowledge and skills related to computer science and big data processing technology, and analyze and solve practical problems from three main aspects of big data application (namely data management, system development, massive data analysis and mining). The most common, such as: For example, today's headlines match personal preference information content through algorithms, and Taobao recommends products based on data such as consumers' daily purchase behavior.

2. Introduction of Software Engineering Specialty

Software engineering is an engineering science that studies the methods, tools and management of large-scale software development. Its characteristic is to organize and standardize the software development process according to the principles and methods of engineering, and software engineering technology mainly studies advanced and practical software development methods, technologies and tools related to each workflow of software development.

Facing the needs of the construction and development of electronic information technology in the national economy, the major of software engineering technology cultivates compound and practical senior software engineering technical talents with solid software theory and knowledge foundation, comprehensive understanding of the whole software process, mastery of cutting-edge technologies in the field of software engineering, international competitiveness and ability to engage in systematic analysis, design, programming, testing and software project management of large-scale software projects. It mainly covers the research on the basic theory, knowledge and skills of software engineering and computer science, the analysis and development of software, the design and development of computer application system and computer network system.