# 禁用/限制用户搜索

**URL:** <https://meta.discourse.org/t/disabling-restricting-user-search/85354>\
**Category:** Development\
**Created:** [2018 年4 月 15 日 00:37 UTC](https://meta.discourse.org/t/disabling-restricting-user-search/85354 "2018-04-15T00:37:01Z")\
**Posts on this page:** 1\
**Showing post:** 4

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作者： ![fefrei](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/fefrei/32/119538_2.png) [@fefrei](https://meta.discourse.org/u/fefrei)\
发布日期： [2018 年4 月 15 日 18:54 UTC](https://meta.discourse.org/t/disabling-restricting-user-search/85354/4 "2018-04-15T18:54:43Z")

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The most important thing to understand while you consider your options is this: _Except for resource usage_, using multisite is like using completely separate Discourse instances. No data is shared. From the outside, the setup will be (almost) indistinguishable from you just having one server per Discourse installation, each simply set up according to the normal install guide.

The only – but very important – advantage of multisite is resource usage: For the system requirements, you can consider all instances _as if they were one large instance_, which heavily reduces RAM requirements 🙂

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_[View the full topic](https://meta.discourse.org/t/disabling-restricting-user-search/85354)._