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Hi,
I was curious, I am thinking of writing an application that loads a dataset
from a database that resides on a server. The question I have is this, if
multiple copies of the app will be running at once will there be problems
with data updates?
The reason I ask is I'm thinking like this:
User1 launches the app and the dataset is created from the data in the DB.
User2 does the same.
User1 updates row 9 in the db and the information is saved.
User2 updates row 100 in the db and saves the changes.
Does row 9 from User2 (the original row 9) replace the changes that User1
made? or will only the specific changes in that dataset be posted back to
the server?
As you can tell I'm new at this and a bit confused.
Thank you very much..
I was curious, I am thinking of writing an application that loads a dataset
from a database that resides on a server. The question I have is this, if
multiple copies of the app will be running at once will there be problems
with data updates?
The reason I ask is I'm thinking like this:
User1 launches the app and the dataset is created from the data in the DB.
User2 does the same.
User1 updates row 9 in the db and the information is saved.
User2 updates row 100 in the db and saves the changes.
Does row 9 from User2 (the original row 9) replace the changes that User1
made? or will only the specific changes in that dataset be posted back to
the server?
As you can tell I'm new at this and a bit confused.
Thank you very much..