Title: 2 wordpress databases using same users
Last modified: August 20, 2016

---

# 2 wordpress databases using same users

 *  [iPenguin02](https://wordpress.org/support/users/ipenguin02/)
 * (@ipenguin02)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/2-wordpress-databases-using-same-users/)
 * I currently have 2 wordpress databases, one for a knowledge base the other for
   network blogging.
 * Is there a way to have both sites use the same users, like if someone registers
   for one they can use it for the other site. I don’t want to have users register
   for both sites and have them set up 2 profiles.
 * thank you in advanced

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Andrew Bartel](https://wordpress.org/support/users/andrew-bartel/)
 * (@andrew-bartel)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/2-wordpress-databases-using-same-users/#post-3127380)
 * Check out [HyperDB](http://codex.wordpress.org/HyperDB). Be careful! Make backups!
 *  Thread Starter [iPenguin02](https://wordpress.org/support/users/ipenguin02/)
 * (@ipenguin02)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/2-wordpress-databases-using-same-users/#post-3127387)
 * Thank you
 * But i dont get it. How am i suppose to use it with 2 subdomains. I have a blog.
   And knoweledgebase. Subdomains.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘2 wordpress databases using same users’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [iPenguin02](https://wordpress.org/support/users/ipenguin02/)
 * Last activity: [13 years, 5 months ago](https://wordpress.org/support/topic/2-wordpress-databases-using-same-users/#post-3127387)
 * Status: not resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics