Which local data storage technology should you use?

seenagape

12 years ago

You are developing a Windows application.
The application will process data that is stored on the user’s computer.
You plan to design a data storage strategy.
You need to ensure that the following requirements are met:
+ Local data can be accessed ony by the application
+ Local data can be encrypted and compressed
+ Local data can be shared between multiple users by sending them the data file by email
+ Users must be able to open the data file directly from the email message