Some tips for changing space

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Webmaster often encounter the original space size can not meet the development of the site or because the downtime is too frequent, server overload slow and so on. At this time we will have the need to change space. In terms of the transfer of space itself, most readers should read can be very simple to operate, but how to make space for the original site to optimize the promotion of the effect of too much impact, or even 0 impact? Combined with Amon on the recent experience of space change, to give friends some details on the operation should pay attention to the matter, I hope to help you:

1. Space, database security backup: See this, you may say that space, database backup who will not Ah, this god horse said. Yes, space, data backup looks like a more than 10-minute thing. But sometimes it gets knocked out. The file does not have a full backup, or there are several different databases in the space, the webmaster sometimes because of negligence, back up the database is not originally intended to use. So Amon recommend that you back up the database, the file can be tested in the local space test.

2. To pay attention to the original station database version: I believe that more than 80% of the webmaster use is still some CMS program, but the CMS developers have in a period of time after the version of the program upgrade, so you should pay attention to the current use of the database is used in which version. Amon before a station to convert space, in the determination of the database, backup files are no problem, and installed in the new space after the program to find some of the first page of the picture format a bit distorted, in the background after the entry of some basic operating functions can not be used. Looking for several days of reason, finally know that the original installation is a CMS program of the latest version, but the database is originally and the old version of the CMS to match, the result can only reload the old version of the program in the new space, and through the program to upgrade the database. A little negligence wasted nearly a week's time, so I suggest you readers to the details of the grasp must be very careful, so as to get the effect of a multiplier.

3 Record of the issue: the site's record is based on space rather than domain name to, so without affecting the user experience to use the original space as far as possible, so no need for the space for the record. When your site's space quotient is different, it means you have to make a transfer of space record. This suggests finding new suppliers first. After deciding to use the services of a new vendor and contacting them to open an account, make sure that all files are uploaded correctly to their servers. After the completion of this step, and then carefully check whether there are any problems, do all this work, and must be in order to ensure that the site after the completion of the domain name analysis.

4. Some of us have to change the space at the same time, the original program template has also been modified. For example, WordPress, or other CMS programs are templates to determine the style of the site. We often only pay attention to maintain the consistency of the site links, and ignore the new space of the site code and the old version of the comparison, to see where there is inconsistency. We can even change the name of the old template by changing the names of the new templates to the same address as the image and so on.

5. When is the best time to change space: the change in cyberspace means that DNS resolution changes, which often take half an hour or more. In order not to affect the user experience, and try to avoid the search engine spiders coincidentally will come to visit your site. The time we choose is generally the least frequency of operation, the user clicks the least amount of time to operate, it is recommended that in the early hours of the evening to operate.

6. When the contents of the old space are transferred to the new server, the site on the old server is best deleted after two weeks. Because Google and other search engines have their own DNS system, and will not immediately sync with other Internet DNS, so wait two weeks, give the search engine full time to update.

Some of the above tips are Amon in the actual operation of some of the lessons, hoping to help readers, less take some detours