Deyang Agricultural Science and Technology Vocational College is a full-time regular higher education institution approved by the Sichuan Provincial People's Government, registered with the Ministry of Education, and open to nationwide unified enrollment. The college is located in the northeast of Chengdu - Deyang Luojiang University City, adjacent to Southwest University of Finance and Economics Tianfu College and Sichuan Institute of Technology, covering a total area of 957.8 acres. Designed by experts and professors from Tongji University, it is a garden style campus that integrates intelligence, ecology, and technology for learning and living.

Shaanxi Greelan Technology Development Co., Ltd. (hereinafter referred to as "Greelan Technology") has reached a cooperation agreement with Deyang Agricultural Science and Technology Vocational College to establish a multi-functional cloud network language lab, which can meet the needs of foreign language language language teaching, national oral exams, CET-4 and CET-6 networked exams, computer level exams, and daily teaching. This time, a dual server disaster recovery solution is adopted to meet the strict requirements of the exam for server stability. During the normal operation of the system, when the main server crashes, the other backup server can automatically switch to the main server mode in a timely manner, ensuring that the normal exam environment is not affected, improving the stability of the entire exam system, and ensuring the smooth progress of the exam. After the main server returns to normal, the backup server can automatically switch to standby mode and start data synchronization tasks.

After the system installation and debugging were completed, Greelan Technology engineers provided detailed training on the use and management of the system to teachers and administrators. The powerful functions and simple and fast management were highly praised by users. Currently, the system has been put into normal teaching!

 Greelan Technology Company has always adhered to the work cooperation concept of "positive, simple, happy, professional, honest, and win-win" to serve customers, and to give back to users with fast, efficient, and high-quality products. More and more domestic and foreign customers choose the "Greelan" brand.

Shaanxi Greelan Technology Development Co., Ltd

Web：en.greelan.com

Tel：029-88237092

National Service Hotline ：400-686-1878