Shulou(Shulou.com)06/01 Report--

I believe that you who read this article are a person with your own website. Is the website important to you? Is the data important to you? The answer is yes. If it doesn't matter, why do we build the site? how much do you know about how to back up the website data?

Backup is no longer a tedious thing. With the continuous research and introduction of software and hardware products, data backup has the characteristics of high speed, high reliability and strong automation, which completely frees the burden of the system administrator. In terms of investment, compared with the construction of the network, the prices of dedicated storage devices and backup software are very low and will not become an economic burden for users at all. If every server or local area network is equipped with data backup equipment and makes reasonable use of it, it can be easily restored regardless of the problems with the network hardware or software.

I believe that such a thing is very afraid of happening: accidentally hit the wrong button, the results of a few hours or even days of work will be wasted. According to statistics, more than 80% of the data loss is caused by people's misoperation. Unfortunately, such a misoperation is always inevitable for human beings. On the other hand, with the universal establishment of the network, people transmit a lot of information through the network. In the network environment, in addition to human error operation, there are a variety of virus infections, system failures, line failures and so on, so that the security of data information can not be guaranteed, and our massive investment in the network is also meaningless. In this case, if you have a timely backup in advance, there is nothing to worry about. But how many people are so witty?

Maybe you haven't had a large number of catastrophic data loss accidents yet, but that doesn't mean that disasters will never come to your network system. The imperfect network environment and various prevention facilities in our country also make the breeding and spread of the virus very easy, which poses a great threat to the data security. Therefore, before we taste the bitter fruit of the disaster, let's act as soon as possible to make a reliable backup of our precious data.

The principle of data backup is to back up data in order to ensure the security of data and eliminate the worries of system users and operators. Different application environments require different solutions to adapt, generally speaking, to meet the following principles:

The main function of the stability backup product is to provide a method of data protection for the system, so the stability of the product itself has become the most important aspect. Be sure to be 100% compatible with the operating system.

Comprehensive in the complex computer network environment, may include a variety of operating platforms, such as Windows, UNIX, etc., and installed a variety of application systems, such as database, groupware system and so on. The backup software selected should support a variety of operating systems, databases and typical applications. For example, multiple backups support multiple systems: all kinds of Linux (CentOS, Redhat Enterprise, Ubuntu, SUSE, etc.), Unix (AIX system, etc.), Windows (normal version, flagship version, data center version, etc.)

Because of the nature of the work, many units of automation have certain restrictions on when to back up and how long to back up. The load of the system is light and suitable for backup during off-hours. However, this will increase the burden of the system administrator, due to mental state and other reasons, but also bring potential risks to backup security. Therefore, the backup scheme should be able to provide regular automatic backup and automatically change tapes using technologies such as tape libraries. In the process of automatic backup, there is also a logging function and an automatic alarm in the event of an abnormal situation. The multi-backup saas app is very user-friendly, liberalizing the choice of backup frequency and bandwidth, and accurate to one backup per hour.

High performance with the continuous development of business, more and more data, faster and faster updates, there is no time to back up so much content during the break, and backup during working hours will affect the performance of the system. This requires that when designing the backup, we should take into account the method of improving the speed of data backup and using multiple tape drives to operate in parallel.

Secure computer network is a high-speed channel for the spread of computer viruses, which brings a great threat to data security. If the computer virus is completely backed up at the time of backup, it will be a vicious circle. Therefore, it is required to have the functions of virus detection, anti-virus and anti-virus in the process of backup to ensure non-toxic backup. Multi-backup security has reached a certain height, multi-thread parallel transmission to multiple backup servers and compression and AES encryption, three-tier security system to ensure data security.

Simple data backup is applied in different fields, and the operators who carry out data backup are also at different levels. This requires an intuitive and simple graphical user interface to shorten the learning time of operators, reduce the work pressure of operators, and make the backup work easy to set up and complete. Multi-backup easy operation, easy to protect your data in 55 seconds.

Some critical real-time tasks are run 24 hours a day, and some files may still be open at the time of backup. Then when making a backup, measures should be taken to check the file size in real time and conduct transaction tracking to ensure that all files in the system are backed up correctly.

Fault-tolerant data is backed up on tape, protecting the tape and confirming the reliability of the data on the backup tape is also a critical aspect. If we introduce RAID technology to mirror the tape, we can better ensure the safety and reliability of the data and add a safety lock to the user.

Choose multiple backups for your data protection expert!

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