Posts tagged #ORM
Dynamic dataaccess with Webmatrix Webpages
Today I went to a talk by Hadi Hariri about dynamics which was arranged for the ANUG user group in cooperation with the goto conference . The talk happened to fit very well with the first topic I had planned for my series on Webmatrix Webpages, which is dataaccess. The talk was...
Battle of the ORM’s – Persistence
The last thing I will compare in this round of Battle of the ORM’s is how NHibernate and the Entity Framework handle persistence. So first of all I want to vent one of my pet peeves, which is the myth of persistence ignorence. Persistence ignorence is a term used to describe a...
Battle of the ORM’s - Querying
In the previous Battle of the ORM's post I looked at setting up and configuring NHibernate and Entity Framework. So the next step is to get down to business and look at querying - the most important part of an ORM. Gimme gimme gimme First I need to address that the Entity...
Battle of the ORM’s – Setup and Configuration
Following up on my last post and on reading NHibernate 3.0 Cookbook I decided to download the latest NHibernate bits (v. 3 CR1) , and do a comparison to Microsofts Entity Framework. NHibernate and Entity Framework are what most developers reguard as the top Object Relational...
Review: NHibernate 3.0 Cookbook
A few weeks ago we got a copy of the NHibernate 3.0 Cookbook by Jason Dentler , which I was really looking forward to because of the scattered nature the existing documentation for NHibernate . The word Cookbook really says a lot of how the book is structured, and how it should...
Ayende - the relational dragonslayer
Ayende, who most know to be one of the Guru's when talking about ORM's and by extention working with relationel databases came to a very interesting conclusion a couple of days ago when he received a phonecall. To parafrase his point in "Slaying relational dragons" in a few...
Repository design med LINQ – object-relational mappers
Object-Relational Mappers eller bare ORM’s er værktøjer der håndterer det at mappe imellem relationelle data i en database til objekter som vi gerne vil arbejde med dem (og tilbage igen naturligvis). Der findes efter hånden et hav af forskellige ORM eller ORM-lignendene værøtøjer...
Repository design med LINQ
Repositories er omdrejningspunktet i de fleste webapplikationer, og et godt repository design er derfor vigtigt. Jeg tror de fleste har prøvet at fortryde et designvalg i forhold til repositories og tænkt “why didn’t I take the blue pill”. Da jeg startede som udvikler lærte jeg,...
Technology overflow
Nye frameworks, tools og principper Starten på det nye år, som samtig har været starten på nyt job for mig, har betydet at det var tid til at lære nogle frameworks at kende som jeg ikke tidligere har brugt professionelt. Det har været rigtigt spændende, men har også fået mit...