a WordPress connected to 2 database

1. How do I use multiple databases in WordPress?
2. Can two WordPress sites share a database?
3. How does WordPress connect to database?
4. Can we connect two databases at a time?
5. How do I run multiple projects on WordPress?
6. Can you have multiple WordPress sites?
7. Does WordPress multisite share users?
8. How do I add a second website to my WordPress site?
9. How do I share users and logins between WordPress sites?
10. Where is WordPress database stored?
11. What is WordPress and its features?

How do I use multiple databases in WordPress?

When you need to connect another database, create an instance of the wpdb class. Doing so, you get access to all available methods of wpdb class. The user can use these class methods directly to interact with the external database.

Can two WordPress sites share a database?

Yes they can. Two WordPress sites can share a single database but not the same set of database tables as the stored data includes the site's domain name.

How does WordPress connect to database?

Importing a WordPress Database Backup via phpMyAdmin

Simply launch phpMyAdmin and then select your WordPress database. Next, you need to click on the 'Import' link from the top menu. On the next screen, click on the Choose file button and then select your database backup file you downloaded earlier.

Can we connect two databases at a time?

If the MySQL user has access to both databases and they are on the same host (i.e. both DBs are accessible from the same connection) you could: Keep one connection open and call mysql_select_db() to swap between as necessary. I am not sure this is a clean solution and you could end up querying the wrong database.

How do I run multiple projects on WordPress?

Using WordPress Multisite to Manage Multiple Sites

1. Locate your site's WordPress files and find the 'wp-config. ...
2. Find the line of code that reads: /* That's all, stop editing! ...
3. Add the following code to that file right above that line:

Can you have multiple WordPress sites?

WordPress comes with a built-in capability to create multiple websites using the same WordPress installation. A WordPress multisite network is used by blogs, schools, and businesses, who need to run separate websites but want to manage them under one dashboard.

Does WordPress multisite share users?

Multisite Shared Users

When a user registers on one of your sites, they are registered for all sites within your Multisite. So when they login, they will also be able to navigate to your subsites while remaining logged in.

How do I add a second website to my WordPress site?

Adding sites manually

1. Open WordPress.
2. From the top menu, select 'My Sites > Network Admin > Sites'.
3. On the next page, click the Add New button.
4. Enter the following fields: Site Address – The subdirectory the virtual site is created under. Site Title – The new administrator can change this later. ...
5. Click Add Site.

How do I share users and logins between WordPress sites?

Log into the second installation admin panel as admin and list WordPress users. You'll find the new admin user and all users from the first website (this allows them to share logins). At this point, users from one site won't be able to log into the other website.

Where is WordPress database stored?

WordPress is almost certainly using a MySQL database for storing its content, and those are usually stored elsewhere on the system, often /var/lib/mysql/some_db_name . Open up your wp-config. php file and start looking at your MySQL settings.

What is WordPress and its features?

You can create Posts and Pages, format them easily, insert media, and with the click of a button your content is live and on the web. Publishing Tools. WordPress makes it easy for you to manage your content. Create drafts, schedule publication, and look at your post revisions.