# Can PostgreSQL, Redis and other components be placed on separate nodes?
# Question

Can PostgreSQL, Redis, and other components be placed on separate nodes?

# Answer

Yes. Swarmica components can be hosted on separate nodes if performance, fault tolerance, or operational rules require it. The connection scheme and parameters are agreed upon with the client's infrastructure team.

**Details:** [Component Separation](https://support.swarmica.ru/article/ru/1343-vozmozhna-li-konfiguraciya-sistemy-s-vynosom-na-otdelnye-instansy-servisov-postgresql-redis-backend-frontend.html)