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Check to See What's Changed in Entity Framework

When you call Entity Framework's SaveChanges method, Entity Framework has to know what entities have changed in order to figure out what SQL Update/Delete/Insert statements to generate. If you also ... read more

Updating The Model

Because the designer is so closely linked to the underlying EDMX, changes ... have to check several properties to be sure. We’ll see another way to check the Entity Key when we look at the Model ... read more

New Features in Entity Framework Core 2.0

They have to either be mapped back to an entity or used in a raw SQL call ... Global filters are not a new concept, you see the concept in NHibernate, Tortuga Chain, and other ORMs. In EF Core, this ... read more

Introduction to Profiler

This is becoming even more important with the increased use of ORM tools like nHibernate, Linq to SQL, and Entity Framework ... events check box. Then you will have access to the 170 available events. ... read more

In-depth: SQL Server - High performance inserts

To start I will assume you're not using an ORM system like Hibernate or Entity Framework ... With these improvements, we'll see a reduction in data storage size per record: The old vs new record ... read more

The Lagom Framework

The conceptual proximity of domain driven design and microservices can be found in different locations in the Lagom framework ... You can see exactly how this is presented in the code. Our quite ... read more

If a $5 Billion Fine Is Chump Change, How Do You Punish Facebook?

At the core of these hypothetical arguments is the large question of not only how to regulate Facebook but of how to conceptualize an entity that operates largely ... People who want to see change ... read more

Advanced Use Cases for the Repository Pattern in .NET

Your ORM choice doesn’t limit what your repository can do, just how much work it will take to do it. In our previous article, Implementation Strategies for the Repository Pattern with Entity Framework ... read more

Exxon Is An Obvious Buy At These Prices

Despite a change in the energy mix, demand for Exxon's products will ... The current ratio is a sanity check to only include companies which can cover their short-term liabilities. This method only ... read more