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How modern database maintenance the concurrency ?

In database may multiple query excute on same time on same data so to avoid conflict which techniques are used in modern database 1.sql database? 2. Object oriented database.....?

sqldbms
6th Mar 2020, 3:09 PM
Programmer Raja
Programmer Raja - avatar
1 Answer
- 1
What about noSql database anna??
6th Mar 2020, 3:29 PM
Caleb Samuel

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