I'm not a DBA professional, sorry for obvious questions.
At work, we have some platforms that get sensors informations. They should transfer values to central(s) server(s) that displayed it. Platforms don't have to had an historic. Just keep data if master(s) is(/are) down.
Important, link between platforms to master(s) should be secured ! With SSL for example.
More over a master never transfer information to a platform. It's unidirectional.
And each platform should be in separated tables (because they are differents clients).
My question are :
- We thinking working with PostgreSQL. Is it a good choice ? And a solution exist ?
- Was is the name for this replication method ?
Have a good day.