What is concurrency transparency
Write down a short note on the term concurrency transparency?
Expert
Concurrency transparency is where each and every transaction in a distributed database is treated as when it is the only one in the system. Thus when several transactions are running at one time, the outcomes will be the same as when each and every transaction was run in sequential order. The transaction manager assists to provide concurrency control. The three methods that might be used are versioning, locking, and timestamping.
Explain the difference between ARRAY and STACK in Data Structures?
Stats the term ERD?
Describe in brief regarding the Sybase 365?
Write out the disadvantages of using the Alias?
Why do normalized tables need more complex SQL when SQL statements are employed in application programs?
What do you mean by the term stored procedure in the Teradata?
Provide a brief introduction on the term Star Schema?
State difference between the Stand–alone and the Embedded filter?
Briefly describe the five elements of an Information Systems Architecture and their relationship to data.
Describe the term Derivations, Stage Variables and Constants?
18,76,764
1937229 Asked
3,689
Active Tutors
1459781
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!