Data binding is the process that establishes a connection between the application UI and business logic. If the binding has the correct settings and the data provides the proper notifications, then, when the data changes its value, the elements that are bound to the data reflect changes automatically. Data binding can also mean that if [...]
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DATABASE CONCURRENCY: – Database concurrency is the particular situation when a single database is being accessed by multiple programs. Databases, by design in most cases are shared resources, but in this case, they are shared across multiple applications. Database concurrency controls ensure that transactions occur in an ordered fashion. The main job of these controls [...] Encryption can provide strong security for data, but is that enough ? Data in a database can be accessed by many systems, but developing a database encryption strategy must take many factors into consideration. Where should the encryption be performed, for example — in the database, or in the application where the data originates? Who [...] Database Integrity is the preservation of data correctly & implies the process of keeping the dbase away from accidental deletion or alteration. There are following types of integrity constraints:- • Entity integrity constraints • Referential integrity constraints • Domain integrity constraints DATABASE SECURITY: – Database security is a measurement of confidence that the integrity of [...] |
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