Data backup did you pay attention to the webmaster?

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August 07 Purple field machine Room was suddenly closed

August 07 Shantou engine room was suddenly closed

September 07 Shanghai Waigaoqiao Room was closed

May 08 Wenchuan earthquake

Many websites were shut down on the eve of the August 08 Olympic Games

Web server hard drive suddenly damaged

Incorrect operation causes data loss

Website hacked, data deleted

Black IDC vanished overnight

In fact, similar to the unexpected events for the site we will encounter more or less, but how many webmaster attention? When your site's server temporarily loses contact with you, when your hard drive suddenly damaged, when the black IDC suddenly disappeared, And how many owners can swear to ensure that in the first time in other servers to establish a mirror, restore site access?

In fact, many webmasters may not have the awareness of backup, just a lot of times will not do every day to do backup, interval of backup time, resulting in the end of a sudden event can not be perfect for data recovery.

I was also the victim of the Purple field incident, also in the closed days of anxious to call customer service, but the end of the server or nearly a week before the start, because all customer information on the server, resulting in the black week of my business basically all pause, left me a profound lesson, From this beginning to study the method of automatic data backup of the website, we will share some of the backup experience with you:

1. Backup Best Offsite

If you can't even find the host, what's the use of the backup in the mainframe?

2. The best way to backup is more than 1 kinds

No matter what backup way, it is possible to have problems, more backup methods, less risk.

3. Make a good backup schedule and strictly implement

Unplanned backups are not the same when most emergencies occur.

4. Do not change anything directly on the website

Many webmasters are accustomed to directly modify the code on the site or other, this is not a good habit, it is recommended to modify the local debugging after uploading to the site. If you can do the above, I think when the incident comes, your site will be able to quickly rebuild, and will not be greatly affected.

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