Working with Tables in LINQ: Filtering and Uniting Records from Different Parts of a Dataset

Querying Related News Using LINQ and Database Foreign Keys

Grouping Data with Distinct Counts Using LinqJs

Using LINQ with BETWEEN Clauses to Parse Dates Correctly and Optimize Queries.

Grouping by Multiple Criteria in LINQ Using Bitmasks

Calling a Query Inside a Query in Entity Framework Core: Avoiding Memory Leaks with Static Methods and Best Practices

Using LINQ to Query a Table Dependent on Where a User Belongs to Another Table: A Better Approach

Resolving LINQ Query Issues with Composite Keys and Joining Multiple Tables in .NET Core Applications

Joining Two Tables with Comma-Delimited Keys: Efficient SQL Solution for Data Summation.