It's a rainy day. Data backup is important

We often hear that "there are accidents in the sky", some things happen without warning, suddenly let you unprepared. For example, I wrote an article yesterday, ready to release today, only on the computer, did not save to the U disk. As a result, the computer went on a temporary strike today, unable to start. I wait for the article, can only continue to stay in the Open http://www.aliyun.com/zixun/aggregation/12740.html "> Computer hard drive, I have to write articles again, helpless."

A lot of similar things, I believe many webmasters have encountered this problem. The previous period of "primitive person" incident, because the incident suddenly, many webmaster site data are not backed up, after the incident, many people can not get back the data, lament no door, had to come back again. I'm sorry, but there's no way to save it. Who let you, at the outset did not have a number of warn't, do a backup?

Not afraid of 10,000, just in case, no matter when, we still should be more touches. In particular, webmaster, do the site, the data is critical, if the temporary effect, will bear very serious consequences. In order to avoid bear the consequences, or should be preventive, nip in the bud!

1 Do backup work in time.

Many people do not have the sense of backup, which is very bad. Seriously collation of data, hard to play out the text, if because of careless and lost, it is very heartache and pity. Even if the reorganization is not back to the state of the past. It was only a mournful time!

Develop the habit of backing up in time. Website data is very important, since important to be backed up at any time, after each update, develop the habit of updating the backup at any time. Habits are cultivated, and good habits need to be supervised. Webmaster should update the backup after each update to the website, and develop the habit. Warren Buffett once said, do not put all the eggs in the same basket, the site data is the same, ready to back up, do not put in the same space.

Develop the habit of keeping documents in time. People who often use Word documents do not know if they have a "CTRL +s" action, which I do often. After each dozen text, must be saved, worried about the computer suddenly crashed or power off. It is necessary to form a habit of saving from trifles. Although the Office software is constantly updated, add the function of automatic saving, but still carry on their own manual links more assured. After all, it's not fun to start a new text again.

Don't trust the Internet too much. Sometimes in the Internet to write a blog, write e-mail occasionally encountered a Web page problem, or send a failure, or submit unsuccessful, so the articles are so emotional and so lost, but the extreme! Therefore, we must not believe that the network, compared to the computer Notepad and documents, the Web page is still more unreliable. For example, some webmasters in the Webmaster network admin5.com background contributions, directly to the background of manuscript manuscripts, they do not retain the manuscript, once the article review did not pass, the background directly deleted after the hard finishing of the article is lost, is behind want to modify also can not find the manuscript. Therefore, must not too believe the webpage, or first saves the information in the computer, safekeeping!

After 2 mistakes, adjust the mood in time.

Since the mistake has been caused, but also a pity lament is useless, at this time the most important thing is to adjust the mentality, as far as possible to recover the loss. Information data lost, in the first time to recall the lost information, which is the most important, which is not important, first of all the content of the important information to recall, can recall how much is better than total loss. Unexpected things have happened, can only think of the way to save, complaining is absolutely the worst, so be sure to adjust the mentality, as far as possible to make up for mistakes.

3 lessons learned, not a precedent.

Ordinary people in the time of making mistakes, always say that the precedent, do not know whether it will not be the same again. But no matter how, must sum up the lesson, get rid of bad habit! Make a mistake not terrible, terrible is, always make the same mistake, and do not know repentance, we must not do that kind of person!

There is a list of 10 areas that require your attention in order to develop a more efficient backup scenario.

1. Plan ahead. Backup is a strategic component of data protection; the other parts are mirroring, snapshots, and replication. In most cases, traditional data backup is an emergent means of data recovery. But as a strategic component, backup planning should be an essential part of the overall storage plan.

2. Establish a lifecycle business calendar. Effective backup operations require a certain amount of work done every day. There are also weekly, monthly, quarterly, and even yearly tasks that are as important as daily tasks. Short-term tasks tend to be tactical, while long-term tasks tend to be strategic. In an efficient backup operation environment, all tasks must be archived and completed according to the work plan.

3. Review backup log files daily. Reviewing the errors and uptime of backup applications is an important day-to-day task-but it is often easier said than done. Log analysis is time-consuming, but it is worth paying for, and it is essential for reliable backups.

4. Protect your backup database or directory. All backup applications will have a database or directory that is absolutely critical to restoring backup data. Losing the directory means losing the backup file. Although some backup applications have the ability to read through tape drives and recovery indexes, this is a heavy task.

5. Daily identification and resolution of backup window failure. A backup window failure refers to a backup that exceeds the expected backup window. Because the backup work itself is complete and no errors are reported in the error log, the problem is often overlooked. In addition to affecting the market environment and causing user dissatisfaction, close to or beyond the backup window may be a warning sign that the system is about to reach its capability limit or performance bottleneck. Early identification and resolution of these issues can prevent future failures and prevent users from causing dissatisfaction.

6. Find and back up rare systems and labels. Backup software always provides you with report information for daily backup success. If you rely on this as an authoritative backup source, you are likely to remain in danger.

7. Centralize and automate backup management as much as possible, and the key to success in data protection lies in consistency. This does not mean, of course, that all data must be handled in the same way. What it really means is that all data that is of the same value and importance to the Organization must be managed in a similar way.

8. Create a new open problem report and maintain it. As I said before, discovering and solving problems is important for successful backups. However, managing those issues efficiently and creating appropriate processes is also important to drive the systematic optimization of backup infrastructure.

9. Ensure the integration of backup operation and change control process. The backup environment is dynamically changing in nature. Unfortunately, in the backup organization, the process of backup change is often dynamic. Just as backups must be part of a strategic planning process, backups must be part of an organizational change control process at a business operational level.

10. Efficient use of suppliers. There is a question you must answer: Does your supplier have the appropriate skills to meet your needs? Can all technical problems be solved in the end? If your technical challenges are not resolved within a reasonable timeframe, then the vendor may not be right for you. This is especially true when a large number of products from many vendors are assembled.

These 10 tasks seem to be basic requirements, but they are not easy to complete. This depends on a number of key factors: Whether you have the right reports and metrics, and whether you have high-quality staff. In addition, there are many adverse conditions to be noted: including cost, availability, skill level, organizational policy, and many other factors.

The above mentioned, inevitable cliché, must also you know, just may for a variety of reasons, you may not insist on doing. Today, with me, write down this article self encourage, in the future life work, often back up, a number of warn't, do not do regrettable things. (Wen/Meng Jiang)