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In the course of education reform, colleges and universities need to transform and upgrade the existing management mode, so as to meet the needs of the ever-expanding scale of students in colleges and universities. At the same time, it is also necessary to upgrade and transform the network teaching in colleges and universities. The education quality assessment of colleges and universities is very important for the management of colleges and universities. It can help the leaders of colleges and universities comprehensively and accurately grasp the teaching status quo, and improve the education quality of the whole college. The teaching quality directly reflects the teaching level of the whole university, so the evaluation of the whole university is very important. Teaching quality assessment is the overall assessment of teachers' teaching activities according to certain rules, including information statistics, students' learning conditions and students' feedback in class. Oracle databases are versatile and difficult to maintain and optimize. In the case of Oracle databases, the use of indexes, parallel control, SGA and PGA management, and the query speed of the database all interfere with the overall performance of the database.

Civilization construction of information society needs a solid industrial foundation, which means that the development of ecological civilization, and improve the level of ecological civilization construction, need to be built on the basis of emerging industries. From the content of ecological civilization construction, the collaborative governance system of ecological civilization construction includes collaborative governance of environmental protection, and collaborative governance of social ecological concept construction. Environmental protection refers to taking protective measures to the fragile ecological environment or the ecological environment that may be damaged, so as to maintain the existing state or develop in a better direction. This paper introduces the related technology of communication optimization theory, and constructs the intelligent system of ecological civilization construction.