LINUX-based online database system

Abstract

The invention relates to an online database system based on LINUX, which comprises a Web client and a cloud server, and is characterized in that the Web client is used for logging in and accessing the cloud server; the cloud server side is used for remotely accessing a corresponding server through the server side function and framework, and comprises a cloud client server, a cloud server group and a cloud load balancer, the cloud client server is used for storing user information, the cloud server group is composed of at least three servers, and the cloud load balancer is used for storing the user information. According to the invention, an online Linux database system is established through the cloud, the defect that a large amount of time is needed for learning a Linux system and data deployment by a database in Linux is overcome, and the problems caused by uncertainty of the performance of a computer and the system environment are eliminated, so that convenience is provided for students, and the system is convenient to use. And meanwhile, with the same computer environment and data, the teaching is more convenient, so that the database teaching efficiency is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to an online database system based on LINUX. Background technique [0002] In recent years, with the rapid development of the technology industry, computers have become an indispensable part of people's life and work. The commonly used operating systems for computers are Windows operating system and Linux operating system. With the development of the Internet, Linux has gained popularity from all over the world. With the support of software enthusiasts, organizations, and companies, Linux has not only maintained a strong development momentum in server operating systems, but also has made great progress in personal computers and embedded systems. Linux is not only stable in system performance, but also open source software. Its core firewall components have high performance and simple configuration, which ensures the security of the system. In many enterprise networks, in order to ...

AI Technical Summary

Problems solved by technology

[0003] In the learning of Linux server system, because most of the systems are Windows systems, in order to facilitate learning, a virtual machine needs to be installed to build a Linux operating system. In order to improve the teaching quality of database knowledge in Linux, teachers will demonstrate the construction and operation of Linux databases in class. Linux is an instruction operation and the construction of the database environment is often time-consuming and laborious. Students need to build the same after class exercises. Due to the uncertainty of computer performance and system environment, the installation and deployment of students is extremely cumbersome, which greatly affects students' practice and learning. database positivity

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