Concurrency control in DBMS
What do you understand by the term concurrency control in DBMS?
Expert
Concurrency control is the procedure of managing concurrent operations against a database so that database integrity is not adjusted. There are two approaches to concurrency control.
Pessimistic approach: consists of locking Optimistic approach: consists of versioning.
Illustrates the purposes of a key component in SQL Server Integration Services (SSIS)?
Illustrates the relationship between a queue and underlying array of data structure?
What is meant by star schema?
Explain how is the HASH file used and where we can use it?
Specify the options in the target session of the update strategy transformation?
Explain the way to swap a db device along with other.
Explain the working of the IPC Stage?
Briefly explain the capabilities and concepts of Business Object?
Explain the types of jobs we have within the Data stage?
Specify the types of the tracing level?
18,76,764
1930497 Asked
3,689
Active Tutors
1437356
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!