wordpress 数据库

Have you ever optimized your WordPress database? Optimizing your database cleans up unwanted data which reduces database size and improves performance. In this article, we will show you how to easily optimize your WordPress database with one-click.

您是否曾经优化过WordPress数据库？ 优化数据库可以清除不需要的数据，从而减小数据库大小并提高性能。 在本文中，我们将向您展示如何一键轻松优化WordPress数据库。

为什么要优化WordPress数据库？ (Why You Should Optimize Your WordPress Database?)

If you have been using WordPress for a while, then there is probably a lot of useless data in your database such as post revisions, spam comments, trash, transient options, orphaned meta data, and so on.

如果您使用WordPress已有一段时间，那么数据库中可能有很多无用的数据，例如修订版 ， 垃圾邮件注释 ，垃圾箱，临时选项，孤立的元数据等。

This data increases your WordPress database size, which means your WordPress backups will take more disk space and time to restore.

此数据会增加WordPress数据库的大小，这意味着WordPress备份将花费更多的磁盘空间和时间来还原。

Cleaning up this unwanted data significantly reduces your WordPress database size, which means faster backups, easier restore, and improved database performance.

清理这些不需要的数据会大大减少WordPress数据库的大小，这意味着更快的备份，更轻松的还原以及更高的数据库性能。

Having said that, let’s see how to easily optimize your WordPress database and remove clutter.

话虽如此，让我们看看如何轻松优化WordPress数据库并消除混乱。

影片教学 (Video Tutorial)

演示地址

If you don’t like the video or need more instructions, then continue reading.

如果您不喜欢该视频或需要更多说明，请继续阅读。

如何优化您的WordPress数据库 (How to Optimize Your WordPress Database)

Since you will be working on your WordPress database, you need to make sure that you create a complete WordPress backup before moving forward.

由于您将要使用WordPress数据库，因此在继续前进之前，需要确保创建完整的WordPress备份 。

Next, you need to install and activate the WP-Optimize plugin. For more details, see our step by step guide on how to install a WordPress plugin.

接下来，您需要安装并激活WP-Optimize插件。 有关更多详细信息，请参阅有关如何安装WordPress插件的分步指南。

This plugin is built by the same team behind the popular WordPress backup plugin, UpdraftPlus.

该插件由流行的WordPress备份插件UpdraftPlus背后的同一团队构建 。

Upon activation, the plugin will add a new menu item in your WordPress admin bar labeled WP-Optimize. Clicking on it will take you to plugin’s settings page.

激活后，插件将在您的WordPress管理栏中添加一个名为WP-Optimize的新菜单项。 单击它会将您带到插件的设置页面。

You will see a list of operations that the plugin will perform on your database. Review them carefully and uncheck any item that you don’t want to run at the moment.

您将看到该插件将在数据库上执行的操作的列表。 仔细检查它们，然后取消选中您当前不想运行的任何项目。

Items marked in red require more intensive database operations. If the process is interrupted during the operation, then it may corrupt data. That’s why we strongly recommend that you create a backup of your website before selecting the items in red.

用红色标记的项目需要更密集的数据库操作。 如果该过程在操作过程中被中断，则可能会破坏数据。 因此，我们强烈建议您在选择红色项目之前创建网站的备份。

After selecting the items, click on ‘Run on all selected items’ button at the top.

选择项目后，单击顶部的“在所有选定项目上运行”按钮。

The plugin will now start optimizing your WordPress database and show you the progress.

插件现在将开始优化WordPress数据库并显示进度。

That’s all, you have successfully optimized your WordPress database.

就是这样，您已经成功优化了WordPress数据库。

Note: If your MySQL database tables are using the InnoDB engine, then WP-Optimize will not perform database table optimization. You can perform that operation manually, using phpMyAdmin. See our beginner’s guide on WordPress database management with phpMyAdmin for detailed instructions.

注意：如果您MySQL数据库表正在使用InnoDB引擎，则WP-Optimize将不会执行数据库表优化。 您可以使用phpMyAdmin手动执行该操作。 有关详细说明，请参阅有关使用phpMyAdmin进行WordPress数据库管理的新手指南。

We hope this article helped you optimize WordPress database. You may also want to see our ultimate guide to boost WordPress speed and performance.

我们希望本文能帮助您优化WordPress数据库。 您可能还需要查看我们的终极指南，以提高WordPress的速度和性能 。

If you liked this article, then please subscribe to our YouTube Channel for WordPress video tutorials. You can also find us on Twitter and Facebook.

如果您喜欢这篇文章，请订阅我们的YouTube频道 WordPress视频教程。 您也可以在Twitter和Facebook上找到我们。

翻译自: https://www.wpbeginner.com/plugins/optimize-your-wordpress-database-with-one-click/

wordpress 数据库