Having two CI installations on different domains using same database

[eluser]Unknown[/eluser]
Thanks - it was just to see if there are any gotchas - like db locking - the system will be used by about 400 people - not at the same time but when the admin application accesses the db there will be a good chance the db is also being accessed by the client app. I am using innodb as help with this e.g row locking not table.