Contributing 

Should I use LINQ to SQL or Entity Framework?

john

Should I use LINQ to SQL or Entity Framework?

LINQ to SQL allow you to query and modify SQL Server database by using LINQ syntax. Entity framework is a great ORM shipped by Microsoft which allow you to query and modify RDBMS like SQL Server, Oracle, DB2 and MySQL etc. It only works with SQL Server Database. …

What is the difference between Entity Framework and LINQ to SQL?

Entity framework allows you to query and modify RDBMS like SQL Server, Oracle, DB2, and MySQL, etc., while LINQ to SQL allows you to query and modify only SQL Server database by using LINQ syntax. It can generate a database from a model. It cannot generate a database from a model.

Should I use LINQ to SQL?

More importantly: when it comes to querying databases, LINQ is in most cases a significantly more productive querying language than SQL. Compared to SQL, LINQ is simpler, tidier, and higher-level. It’s rather like comparing C# to C++.

Is Entity Framework only for SQL?

It only works with SQL Server Database. It generates a . dbml to maintain the relation. It has not support for complex type.

Can we use LINQ without Entity Framework?

3 Answers. LINQ itself can be used without the database stuff.

What are the disadvantages of LINQ?

Disadvantages

  • It is hard to write a LINQ provider.
  • Lambdas and extension methods are my hammers and all problems are nails.
  • No clear outline for Tiers.
  • LINQ is not good to write complex queries like SQL Server.
  • There is no good way of view permissions.
  • Deferred execution and streaming are poorly understood.

Is LINQ faster than stored procedure?

Stored procedures are faster as compared to LINQ query since they have a predictable execution plan and can take the full advantage of SQL features. Hence, when a stored procedure is being executed next time, the database used the cached execution plan to execute that stored procedure.

Is Entity Framework slow?

Entity Framework loads very slowly the first time because the first query EF compiles the model. If you are using EF 6.2, you can use a Model Cache which loads a prebuilt edmx when using code first; instead, EF generates it on startup.

LINQ to SQL has many overlaps with other ORM products, but because it is designed and built specifically for .NET and SQL Server, it has many advantages over other ORM products. For example, it takes the advantages of all the LINQ features and it fully supports SQL Server Stored Procedures.

What are the advantages of LINQ to SQL?

LINQ may be used to access all types of data, whereas embedded SQL is limited to addressing only databases that can handle SQL queries. Below are the advantages and Disadvantages of LINQ Advantages: It is a cleaner and typesafety. It is checked by the compiler instead of at runtime It can be debugged easily.

What is the difference between LINQ to SQL and LINQ to objects?

LINQ to SQL is translated to SQL calls and executed on the specified database while LINQ to Objects is executed in the local machine memory . The similarities shared between all aspects of LINQ are the syntax. They all use the same SQL like syntax and share the same groups of standard query operators.

How does the LINQ to SQL works?

In LINQ to SQL, the data model of a relational database is mapped to an object model expressed in the programming language of the developer. When the application runs, LINQ to SQL translates into SQL the language-integrated queries in the object model and sends them to the database for execution.

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