In Linq to SQL, the generated SQL query includes window functions in the query conditions, which is causing query timeouts. How can I resolve this issue? My LINQ query looks something like this: var ...

SELECT class,time_stamp FROM cf_status_log WHERE class like 'any' AND ( time_stamp BETWEEN now() AND ( timestamp with time zone '2013-12-22 17:33:25-0500' - interval '60' minute ) ) order by class ...

Concurrency control is the problem that database management system (DBMS) meets with difficulties, especially distributed DBMS. There are two main methods of concurrency control such as locking-based ...