How to do the site backup is a qualified webmaster

If you are a webmaster, you must know what the site means for the webmaster. In the face of the complex network environment, every webmaster in order to ensure the normal operation of the site, need to add Shipi carefully. But a lot of things we can't control and predict, such as hacking, hardware damage, human error, and so on, these can have a devastating impact on the site, so that the painstaking effort overnight. Therefore, regularly back up the site data to ensure that the site "full state of Resurrection." In this case, the loss can be reduced to a minimum.

This article will only share some specific experience with the site backup. Hope to webmaster students help.

　　The importance of a habit

This is a digression. A habit even plays an important role in a person's life--the chicken soup does not start to say. For the webmaster The most important thing is to insist, here is the habit of persistence. Site Backup is the same, all the premise is that you need to develop the habit of site backup. Site backup is simply the whole station backup and database backup. In the actual backup process, the webmaster can according to their own site use of the program and the stability of IDC, targeted by a combination of a variety of backup methods to achieve the protection of the site.

　　Full-station backup

For a backup of a Web site file, or a backup of a whole-station directory, in general, in addition to some regular backups and special events. General Web site files have changes in the case, it is certainly to back up once, such as the site template changes, site function additions and deletions, this type of backup is mainly concerned about the changes in the site documents caused by the instability of the whole station or caused the loss of other functions and files of the site. Generally speaking, because the file changes the frequency is small, the backup cycle is relatively long, may make the website file backup before each change website related document (for example function change). For web site files or the entire directory backup, we can generally through the remote directory packaging, the whole station directory packaging and download to the local, this is the easiest way. For some large web sites, the site directory contains a large number of static pages, pictures, and other applications, we can through the FTP tool, the site Directory of related files directly download local, according to the backup time in the local implementation of regular packaging and replacement. This will maximize the security and integrity of the site.

　　Backup of the database

Database for a website, its importance is self-evident. Site file damage, we can through a number of technical restore means can be achieved, such as template file loss, we change a set of templates; The website file is lost, we can reinstall the website program again, but if the database is lost, I believe the technology again strong webmaster is powerless. Relative to the site database, the frequency of changes is very large, relatively speaking, the frequency of backup is relatively more frequent. In general, some services are better IDC, usually to help back up the database once a week. For some of the use of Construction station CMS site webmaster, such as Discuz, Phpwind, dedecms, such as Building station system, in the background have a very convenient database a key backup, through automatic backup to the designated Web folder, if you are not assured that you can enter the phpMyAdmin, The database is exported and downloaded to the local, true implementation of the database local, remote dual backup.

　　Find a reliable backup software

"工欲善其事 its prerequisite". For a site backup that requires a lot of repetitive operations, a live backup software often has a multiplier effect. Here are five online backup solutions and Advantage Analysis:

First, MozyHome

MozyHome is a secure online backup service (ie, network hard disk). It is a simple, intelligent and economical way to protect files from corruption. Protect your data from accidental deletion or hardware failure. Regularly back up your data to a secure Server (USA), it will automatically let you never worry about losing important data.

Advantages of MozyHome:

1. Large Space

2GB is not too big, but it's tempting if it's free.

2, Permanent free

2GB of permanent free use, 5GB-60GB for the charge service, but the price is cheap.

3. Fast transmission speed

During the installation, he will test the connection speed, quickly!

4, transmission and storage of file security

File transfer process is encrypted, you can choose Mozy Default encryption method, you can set it yourself!

5. Easy to use

After the success of the set, you can freely choose the storage content, viewing the extraction is also very convenient.

Second, Symantec Backup Exec version

Symantec announced the launch of Backup Exec 2012 a few years ago, designed to help users eliminate backup complexity, perform backups in 100% of virtual environments, and provide real-time, cloud-based data recovery based on a single solution. As part of this release, Symantec also improved the user interface and configuration of Backup Exec to provide a simpler customer experience. In addition, to promote the leading technology to more small businesses, Symantec specializes in the Backup Exec Small Business Edition (Backup Exec Small Business edition) and backup Exec.cloud, this allows more and more enterprises to complete data backup in less than 10 minutes with only 3 simple steps.

Advantages of Backup Exec:

1, the use of new management console to eliminate backup complexity;

2, unified virtual and physical backup;

3, integrated disaster recovery;

4, the cloud recovery;

Third, Dropbox

Founded in 2007, Dropbox provides free and fee-based services, has client-side software under different operating systems, and has Web clients that can automatically sync files stored locally to cloud server storage. Because of the nature of cloud services, the cost of Dropbox storage will be infinitely diluted.

Dropbox support file bulk drag and drop upload, single file maximum limit of 350m. If you upload with the client, there is no maximum single file limit, free account total capacity of 2.0g, but if the flow exceeded the entire account of the external chain traffic will be canceled.

Advantages of Dropbox:

1. Multi-platform Cloud synchronization

Dropbox has a greater advantage in this respect, is the earliest support also covers the most comprehensive system platform, Dropbox currently support Windows, MAC, Linux, IOS, BlackBerry and Android clients, Users can access the cloud using different terminal devices.

2, File retrieve:

One of the most popular features of the Dropbox is the ability to make versions that help users go back to 30 days, especially for those who store important work documents.

3. External chain sharing

Dropbox has the ability to share outside the chain, just right-click on files and folders to share, other users do not need to login account can access to share content, as long as the browser input you share the link can be. Users set up Dropbox shared folders, the contents of which can be accessed by invited users, and they can edit and modify the contents of the shared folder, suitable for the company or the family work together, edit and so on.

Four, Zetta

The Zetta company started providing cloud storage file systems as early as 2008. It later added backup, security, performance, and Plug-ins. The latest iteration--zetta dataprotect--is a complete cloud backup, repair and disaster recovery system.

Advantages of Zetta:

1. Fast data transmission

The Zetta DataProtect system uses a variety of techniques to back up various terabytes of data sets or millions of small files in a matter of hours. These files are split into chunks, the duplicate data is deleted, and then compressed. If there is good bandwidth, the data transmission is highly parallel.

2. Low cost

Merced College plans to spend $200,000 to build a second DC, storage, software. They chose the Zetta. By paying monthly fees, they can get unlimited number of customers, an extensible backup system, 24x7 engineer support, and many terabytes of backup.

3, the effect is good

Zetta creates an extensible plug-in architecture to help back up application requests, as well as common Windows file replication. The plug-in backs up common applications, including SQL Servers, Exchange, and VMware. Each enterprise has its own unique set of applications that others do not know well, so their programmers can write their own backup scripts for their applications, connect them with the plug-in API, and Zetta the data into the cloud.

Five, multiple backup

Multi-backup is mainly to help enterprise data protection and management, based on cloud 5 technology to achieve multiple cloud Platform data interchange. At the same time also provides data backup, migration, recovery and other services.

The advantages of multiple backups include:

1. Simple operation

In managed mode, the data can be backed up to the cloud in just 55 seconds. The installation of the plug-in or client is also very simple.

2. Save Cost

Compared with traditional backup business, it saves the cost of physical input and artificial investment, and adds the integration system, which makes the cost lower.

3. Fast transmission speed

Around the world more than 40 nodes, at the same time, access to domestic Aliyun, Jin Shanyun, foreign Amazon, Microsoft and other cloud platforms, to achieve the automatic data transmission selection.

4, transmission and storage of file security

Encryption is done before file transfer and during transmission.

Or back to the beginning of the "habit" of the problem, whether it is the site of the whole station backup or a regular backup of the site database, I believe that operation is not difficult, it is important to establish the webmaster's sense of hardship, the establishment of the site manager's backup concept. This is more important than any backup method or backup software.

Source: Street Brother submission