Maybe NHibernate is better developed. Although it may not always be a "better" option. After using it for a while at work, I would personally choose to use virtually anything instead than NHibernate (even straight SQL, if migration were remotely feasible). It is really astounding how many error messages NHibernate throws that are meaningless (or th...
Entity Framework's first release has been discussed extensively online (including on stackoverflow), and it is obvious that choosing it when better options exist, such as NHibernate, was a mistake. The comparison between Entity Framework 4 and NHibernate, however, is lacking. We may argue that NHibernate now holds the top spot among all.NET ORMs, b...
What are the key benefits and drawbacks of Entity Framework 4.0 with NHibernate?...(I found more NHibernate tags when labeling my query than EF. Is NHibernate more well-known?
Entity Framework allows for the development of queries in one of two ways:...Entities with Linq ( ...http://msdn.microsoft.com/en-us/library/bb386964.aspx... )...SQL Entity ( ...http://msdn.microsoft.com/en-us/library/bb387145.aspx... )...L2E is a component of EF rather than a distinct technology....For comparison, have a look at this article: ...h...
How should I upgrade the database using ...ORM... (...XPO DevExpress..., ...NHibernate..., or ...Office Entity Framework...)?...I have to choose a ...ORM... for a new project I'm beginning. The release of intermediate test builds is necessary for the development process, and it is probable that each build will include modifications to the database ...
The issue with "large" ORM solutions like EF or NHibernate is that (am I exaggerating when I say that 99 percent of developers are overwhelmed with learning just how to make it work? ), leaving them with no time to find out how to make it perform. Worse, a key selling feature of the ORM is undermined since using these technologies effectively often...
Considering that I've been using NHibernate for a while, I might not be the best person to advise you on whether to use EF or NHibernate, but here are some basic tips I've picked up along the way:...Choose an ORM that allows you to have complete control over all of its features. -...Maintain command... NHibernate is one of them, which is fortunate ...
Zzz-5-Zzz would be very similar to the following:...var id = 42;
using(var ctx = new Entities()){
var query = ctx.Companies.Where(o=>o.Id==id);
var result = query.First();
}
...A query is all it is before I call First(). The database has not received any data. The query won't run or the data obtained until data is requested....Lambda is simple ...
Dapper or ADO + Sprocs won't suddenly make slow-running EF-based code run quicker. You must look into and get rid of the reasons of the performance difficulties if you want to solve the performance issue....These performance concerns are the result of two main issues, according to the top level....overloading with data...frequent data loading...The...
