That one is used to identify databases that don’t support any transaction isolation levels at all. Users want databases to be fast. One way to make a database fast is to remove any and all record ...

Standard SQL defines four isolation levels that can be set using the SET TRANSACTION ISOLATION LEVEL statement ... Setting the Isolation level for your program or SQL statement impacts how the ...

SQL Server allows isolation level to be configured at the connection or transaction level and it can be set at the database level. However, any settings at the connection or transaction level will ...

And, at a high level many folks know that relational/SQL ... In other words, after running a transaction, all data in the database is “correct.” Isolation means that transactions can run at the same ...

There are many ways to describe a database: the role it plays in a distributed architecture, the various internal components that make it work, and the various levels that define ... related tasks ...