Juyun Hi-Tech is a technology company, focusing on technical consulting and services in the fields of cloud computing, big data and artificial intelligence. Provide training and education in related fields, aiming at cultivating students' professional knowledge and skills in cloud computing, big data, artificial intelligence and other technical fields. The teaching content of Juyun Hi-Tech mainly covers the basic knowledge, technical application and practical skills in these fields to meet the needs of the industry. Eight-dimensional learning is a training institution, focusing on computer science, and is committed to cultivating students' technical ability in computer science, software engineering, network security and other fields. The eight dimensions of teaching content include computer basic knowledge, programming skills, software development, network security learning and practice. Pay attention to students' practical operation ability and project experience, and improve students' technical level and employment competitiveness through actual combat and operation of the project. Although Juyun Hi-Tech and Eight Dimensional Science both provide education and training related to computer technology, there are differences in teaching philosophy, specialty setting and employment direction. Juyun Hi-Tech pays more attention to technical services in the fields of cloud computing, big data and artificial intelligence, and eight-dimensional research pays more attention to technical training in the fields of computer science, software engineering and network security.