In a database management system (DBMS), concurrency control manages simultaneous access to a database. It prevents two users from editing the same record at the same time and also serializes ...

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Anyone who has written applications to access database data probably has had to deal with concurrency problems at some point in their career. When one application program tries to read data that’s in ...

Concurrency Control Model for Distributed Database Now-a-days, distributed databases have taken concentration in the database research.

In this module we will take a deeper look into the internals of DBMS software to better understand how it works. We will examine the role of the DBA (Database Administrator), the Data Scientist, the ...

As the people know, eXtensible Markup Language (XML) has become a standard for data exchange in many fields of application. So, a huge amount of data in this format is spread around Web and is stored ...