WebMar 27, 2024 · Approach 1. Specify the Connection String via the Application Projects’ Configuration Files. Approach 2. Specify the Connection String via the Application Designer (.NET Framework Applications Only) Get the Connection String to a Database (XPO-Based Approach) When an application runs for the first time, its database is created automatically. WebJul 7, 2013 · Queries against datasets are executed against in-memory data. Entity Framework gives you a translation layer that translates LINQ queries to your database's …
Replace Devexpress XPO to Entity Framework - Stack Overflow
WebApr 12, 2024 · From the site: eXpress Persistent Objects (XPO) is an Object-Relational Mapping (ORM) tool that handles all aspects of database creation and object persistence, allowing you to concentrate on your application's business logic rather than database complexities. It offers Code First, Model First and Database First development workflows. WebJul 12, 2024 · Entity Framework 7 Preview 6 has just been released (12th July 2024). Shay from the Entity Framework team has done an awesome write up on the different performance improvements included in EF 7.. One of the improvements is that EF 7 will remove transactions for single insert as they are not needed.This straight away saves … thealoz cruz verde
XPO - Updated .NET Core Examples, Performance Benchmarks for …
WebMar 12, 2010 · As far as the XPO-specific features I was hoping to keep: Automatic schema updates will have to go once we convert. It's a minor annoyance, but there are a few benefits to maintaining this separately. ADO.NET Entity Framework has a lot of data mapping options; the different inheritance models appear to be supported. Webin Entity Framework, what is the difference in doing: db.Table.Where(filter).FirstOrDefault() or. db.Table.FirstOrDefault(filter) I guess that the first one applies the filter first and then take the first record. The second one get all records from table and then apply the filter, being more inefficient. WebFeb 18, 2024 · 0. We have switched ORM framework from XPO to Entity Framework. We have been satisfied with the performance working on XPO. Our algorithms contain many read operations on foreign key related collections thus we need these up to date and also there are bunch of operations which invoke DetectChanges method (we have … thealoz compendium