Recently, Ruijie Networks officially launched the education cloud program based on the concept of “on-demand integration, change on demandâ€. The program integrates the characteristics of “three links and two platformsâ€, specifically targeting the construction needs of ordinary primary and secondary schools and key primary and secondary school data centers. The RG-JCOS virtualized cloud management platform is equipped with Ruijie RG-UDS series super-integrated machine as the core. Through innovative features such as “out of the box, open architecture, and centralized managementâ€, the overall construction of smart campus and the cost of operation and maintenance will be reduced, and the historical leap of information technology and education and teaching will be assisted in primary and secondary schools.
Figure: Ruijie RG-UDS series super fusion machine "out of the box"
When the smart campus meets the "insufficient capacity" data center
In the field of education informatization, the campus network of some key schools has undergone many transformations, and some informatization construction of primary and secondary schools is still in its infancy. The core computer room of the school is in need of supplementary upgrade of a new generation of cloud computing technology.
At present, the information technology business platforms of most ordinary primary and secondary schools generally include: campus websites established by the information department, home-school communication, identity authentication and network basic services (DNS/DHCP) financial systems, curriculum resources, video surveillance; unified procurement by the Education Bureau Office OA, performance appraisal, personnel management, teaching evaluation, etc. At the same time, most of the key schools that have taken the lead in education information construction have established three major business platforms: management services, resource services, and smart campus services. However, with the gradual deepening of smart campus applications, traditional data centers with “insufficient capabilities†will face three major challenges.
â— After years of accumulation, the brand models of many basic devices are inconsistent. Various applications are deployed on different physical machines. Unusual utilization of server resources and lack of dedicated storage are common, resulting in serious risks in the reliability of core business data. It also caused a lot of waste of IT resources.
â— The launch of the smart campus platform puts higher demands on the data center. The traditional PC-side Web services have proliferated, and the high-end concurrent portals have begun to appear. Both require high-performance and high-reliability technologies as support. At the same time, services running on different servers are prone to form information and data silos for smart campuses. It is difficult to land.
◠For the “chimney†management caused by different equipments and different service platforms, it is difficult for management personnel to flexibly schedule resources for intermittent high concurrent services, and the operation of “cross-chimney†is more important for school manpower, technology and time cost. The challenge.
Change as needed: four innovations merge into one
Based on the concept of “on-demand integration, change on demandâ€, the education cloud solution is forward compatible, fully integrates the existing infrastructure of the school; expands backward, supports phased construction and cumulative expansion, and is based on Ruijie RG-UDS series The integration of the integrated machine as the core, equipped with RG-JCOS virtualized cloud management platform, providing "four major" innovative features, allowing smart campuses to easily land.
â—Intensive construction - out of the box
In the traditional school information construction, the teaching department has a set of “shifting class†system, the moral education department has a “career planning†evaluation system, the sports group has a “physical testing systemâ€, and the English group “in the middle school test listening and speaking simulationâ€. "System... The server is purchased separately and backed up by itself.
Ruijie RG-UDS adopts a hyper-converged infrastructure to integrate software and hardware. Its built-in RG-JCOS virtualized cloud management platform supports schools to automatically apply and automatically allocate resources according to the needs of various business departments. The virtualization function of RG-JCOS may pool infrastructure resources, and its overall performance can be freely selected by schools to flexibly meet the needs of different services for computing, storage, and I/O elastic configuration. This is equivalent to 1~4 high-performance physics. The computing power of the server.
â— Distributed storage - reliable data
The smart campus has the ability to fully sense the physical environment of the campus. It needs to intelligently identify the learning, working situations and individual characteristics of the teachers and students. It connects the physical space of the school and the digital space organically. This requires a large amount of data to be analyzed. The premise is the storage of big data.
The education cloud solution can build a distributed storage pool through the server's local hard disk. The business data is stored in the machine in a distributed manner. By default, it supports three-copy storage, which not only provides high-level data reliability guarantee, but also is suitable for primary and secondary school quality courses. The use experience of exclusive applications such as recording and broadcasting teaching has increased. In addition, the RG-UDS series of ultra-converged all-in-one can also connect existing SAN/NAS storage and realize high reliability of various structured data.
â— Open architecture - widely compatible
In the construction of “three links and two platformsâ€, many schools have used data center resources at the district and county level, or purchased platform resources of cloud service providers such as Amazon AWS, Tencent Cloud, and Alibaba Cloud.
In order to solve the problem of unified management, the RG-JCOS cloud management platform integrated machine based on OpenStack realizes the dual interface of “interface + platformâ€, which is convenient for schools to connect with mainstream third-party storage, network equipment and third-party cloud data centers.
â—Cloud Management Platform - Centralized Management
When it comes to cloud data centers, users are inevitably very embarrassed about equipment compatibility, construction schedule, equipment renovation progress, manpower input, and post-maintenance.
The education cloud solution provides an integrated mode of “smart deployment + intelligent operation and maintenanceâ€. It can not only complete the entire cluster deployment in one hour through built-in automated deployment tools, but also through RG-BDS security management platform with built-in rich business functions and RIIL operation. Dimensional tools to achieve cross-brand security management and IT operations.
Figure: Achieve full takeover of cloud data center services
Covering the whole scene of the general education to achieve a big leap in the cloud
Compared with the hardware construction of the basic network, the construction of the data center is closer to the business. The traditional construction ideas will lead to poor downstream capacity expansion. It not only requires cutting-edge overall planning capabilities, but also requires professional technicians. To this end, Ruijie Education Cloud Solution provides users with a one-stop out-of-the-box service model from three dimensions: school size, campus business and equipment management.
Using the education cloud program, the school business department can enjoy the high-quality experience of cloud services without paying attention to construction and maintenance. The intensive construction has realized the way that all departments and users of the school apply for and automatically allocate data center resources, which reduces The cost and the individualized demand are guaranteed; the information department can enjoy the high-quality experience of intelligent management without adding additional staffing, without additional technical training, and its centralized management platform provides a full-screen systemized interface pair. The cloud data center realizes complete control and reduces the difficulty of operation and maintenance.
Therefore, the whole package provides a solution for ordinary primary and secondary school users to meet the school information environment with less business, low performance requirements and lack of professional and technical personnel. It provides upward support for the “three links and two platforms†districts and counties. The cloud data center construction plan of the node will fully utilize the existing resources and provide a “building block†expansion mode for subsequent applications, fully protecting the investment and achieving smooth expansion.
At present, China is at a critical stage of moving from a big education country to a strong education country. Technologies such as mobile Internet, cloud computing, and big data have broken through time and space restrictions for teaching, making it easier and faster to expand the coverage of quality education resources. The launch of Ruijie Education Cloud Solution directly hits users' pain points in computing, storage, network and cloud platform application scenarios, and thus cooperates with primary and secondary school users to realize the leap of “Smart Campus IT Cloud Serviceâ€.
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