Is NHibernate better than Entity Framework?

Entity Framework Core uses fluent (code-based) configuration and fluent or attribute-based mappings. Custom conventions are very powerful in NHibernate, EF Core still doesn’t have them, and this is something that NHibernate is better at, right now. Both of them need mappings, in any form.

What is difference between hibernate and NHibernate?

Hibernate and NHibernate belong to “Object Relational Mapper (ORM)” category of the tech stack. NHibernate is an open source tool with 1.64K GitHub stars and 825 GitHub forks. are some of the popular companies that use Hibernate, whereas NHibernate is used by Pinnacle Sports, ProProcure, and CRM Solutions.

Is NHibernate a framework?

NHibernate is a mature, open source object-relational mapper for the . NET framework. It’s actively developed, fully featured and used in thousands of successful projects.

Is Entity Framework similar to hibernate?

Hibernate is a suite of open source projects around domain models. The flagship project is Hibernate ORM, the Object Relational Mapper; Entity Framework Core: *Lightweight and cross-platform version of the popular Entity Framework *.

Is Entity Framework faster than stored procedures?

I executed the same application at least 10 times and every time, the time taken by Entity Framework is almost 3-4 times more than the time taken by a stored procedure.

Is Dapper better than Entity Framework?

Dapper is super awesome to handle complex queries that sport multiple joins and some real long business logic. Entity Framework Core is great for class generation, object tracking, mapping to multiple nested classes, and quite a lot more. So it’s usually Performance and Features when talking about these 2 ORMs.

What is the difference between NHibernate and Entity Framework?

Entity framework used code-based (fluent) configuration or attribute-based (fluent) mapping. NHibernate uses XML and Fluent configuration and mapping. NHibernate Attributes is used to provide attribute mapping. NHibernate provides custom conventions and EF doesn’t provide them.

What is the difference between dapper and Entity Framework?

Dapper describes itself as “micro-ORM” because it provides much less functionality than Entity Framework does. Further, out of the box, Dapper supports only querying and updating through raw SQL, does not support configuring classes to match database tables, and doesn’t support code-first development.

Why is Entity Framework so 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.

Why should I use Entity Framework?

Why Entity Framework? Entity Framework is an ORM and ORMs are aimed to increase the developer’s productivity by reducing the redundant task of persisting the data used in the applications. Entity Framework can generate the necessary database commands for reading or writing data in the database and execute them for you.

Why is Entity Framework bad?

The first step to using Entity Framework correctly is to break the love affair with IEnumerable. It’s simply bad when talking about disconnected stores. The only thing IEnumerable gives us is delayed execution. If that’s the only feature you want out of your ORM, then you don’t need an ORM.

Which is better Entity Framework or NHibernate version?

Version 2 dropped support for .NET 1.x. Version 3 introduced LINQ (.NET Language-Integrated Query) and QueryOver, and also lazy loading of properties. Version 3.2 and 3.3 introduced fluent (loquacious) configuration and conventions, mapping of views, HQL (Hibernate Query Language) improvements, and integrated bytecode generator.

Is the Entity Framework based on Hibernate ORM?

Architecturally, NHibernate is based on Java’s Hibernate ORM. Ricardo writes, In NHibernate, there is a separation between the Unit of Work and the configuration and model instances.

What kind of databases does NHibernate support?

Out of the box, NHibernate supports more than 10 different databases and versions, including: The in-memory provider is particularly useful for unit testing scenarios. Work is in progress for Cosmos DB (Document DB) and Oracle Database. Other vendors already make available providers to other databases, for free or commercially.

Is the Entity Framework compatible with relational databases?

There are no plans to have it support data sources other than relational databases. EF Core runs on .NET Core, and therefore on any platform that supports it. It is based on a provider model that theoretically can work with any kind of data source, not just relational ones. Work is in progress for Azure Cosmos DB, and others are likely to follow.