DbContext Query performance poor vs ObjectContext
112325
Is it always better to use 'DbContext' instead of 'ObjectContext'?
64636
udf vs direct sql performance
70743
Entity Framework: Re-finding objects recently added to context
90867
The performance impact of using instanceof in Java
15458
Contextual filters with Entity reference
152542
Query extremely slow in code but fast in SSMS
40620
Is the overhead of frequent query cache invalidation ever worth it?
11528
How to execute IN() SQL queries with Spring's JDBCTemplate effectively?
141510
Querying from Multiple Objects
140653
Paging with LINQ for objects
77707
Best Approach/Way to Query Single SObject record
138284
Are individual queries faster than joins?
10883
What is the difference between IQueryable and IEnumerable?
1408
SQL JOIN vs IN performance?
116296
Object initializer performance
12233
Linq and DataContext
60366
How can I reject all changes in a Linq to SQL's DataContext?