This is the 6653rd most frequent Russian word.
maindb
It appears "maindb" is not a Russian word. Could you clarify or provide context?
Here, 'maindb' is used as a proper noun referring to a database.
Я подключился к maindb, чтобы проверить данные клиентов.
I connected to the maindb to check customer data.
In this context, 'maindb' is mentioned as the source of a backup operation, showing its role as a database entity.
Сегодня мы сделали резервную копию maindb, чтобы сохранить информацию.
Today we backed up the maindb to preserve the information.
Here, 'maindb' signifies the central database holding key data tables.