PostgreSQL. Is there a limit on the number of schemas and tables in one database?

Question

PostgreSQL

In my application, a large number of schemas and tables are created in it. About several thousand schemas, each schema has a couple of hundred tables. Their number will grow in the future.
Could this be something in the future? Performance loss or something else?

Answer 1

PostgreSQL does not have a lot of restrictions, unlike hardware and OS.
postgresql.org/about
Billion_Tables_Project-PgCon2013.pdf