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XAF (Cross-Platform .NET App UI & Web API Service) — Year-End Roadmap (v24.2)

UPDATE: What's New in XAF (v24.2) | June 2025 Roadmap (v25.1) As always, thank you for choosing XAF . We appreciate your support. This blog post outlines some of our XAF-related development plans for the second half of 2024 (v24.2). Strategically, our...

Dennis Garavsky (DevExpress)

21 July 2024

.NET .NET 8 .NET 9 .net core 2024 asp.net Core blazor EF Core Entity Framework future OData Performance roadmap security v24.2 web api WinForms XAF XPO

XAF — Entity Framework Core 8 Support and Updated Performance Benchmarks for .NET 8

Great news for customers using Entity Framework Core (EF Core): XAF v23.2.4+ and associated Backend Web API Service include preview (CTP) support of EF Core 8. We intentionally added support for EF Core 8 in v23.2.4+ to solicit feedback before official...

Dennis Garavsky (DevExpress)

2 February 2024

.net 6 .NET 8 .net core 2024 asp.net Core benchmarks blazor EF Core Entity Framework future Performance roadmap security web api WinForms XAF XPO

XPO - Updated .NET Core Examples, Performance Benchmarks for EF Core 5.0 and More (v20.1)

The release of XPO v20.1 gave us an opportunity to update our benchmarks for XPO and Entity Framework Core: https://github.com/DevExpress/XPO/tree/master/Benchmarks . We were primarily interested in EF Core 3.1.3 vs EF Core 5.0......

Dennis Garavsky (DevExpress)

4 June 2020

.NET Core .net standard 2.0 comparison EF Entity Framework examples orm performance speed tips & tricks XPO

XPO - Updated Performance Benchmarks for .NET Core 3.0 (v19.2)

The release of .NET Core 3 and XPO v19.2.3 gave us the opportunity to update benchmarks for XPO and Entity Framework. If you’re interested in learning more and executing the tests yourself, please point your browser to the following repository: https...

Dennis Garavsky (DevExpress)

30 October 2019

.NET Core .net standard 2.0 comparison EF Entity Framework orm performance speed XPO

XPO - New Server Mode components with lower memory consumption and improved load, sort, group and filter performance (v19.1)

Our new read-only server mode components – XPServerModeView and XPInstantFeedbackView – represent mixtures of XPServerCollectionSource/XPInstantFeedbackSource and XPView for use with DevExpress Grid controls....

Dennis Garavsky (DevExpress)

27 May 2019

benchmarks grids memory performance speed v19.1 WinForms WPF XPO

XPO - Updated performance benchmarks (v18.2)

Based on user feedback, we’ve updated our XPO v18.2.3 benchmarks against Entity Framework 6.2 and EF Core 2.1.4. Each benchmark now also compares ORMs with direct SQL queries to show ORM overhead. We also contributed to the Dapper performance benchmarks, so you can compare XPO with other micro and macro ORMs....

The DevExpress Team

21 November 2018

.NET Core .net standard 2.0 comparison EF Entity Framework orm performance speed XPO

XPO - A simple benchmark against EF 6 and EF Core (UPDATE)

We have received many comments and questions on our previous blog post. Thank you all for that! In this post, I will describe our updated benchmark based on your feedback:...

XPO Team (DevExpress)

17 July 2018

.NET Core .net standard 2.0 comparison EF Entity Framework orm performance speed XPO

XPO - A simple benchmark against EF 6 and EF Core

We recently published a BenchmarkDotNet-based benchmark on GitHub. We used it to test the performance of the following Object-Relational Mapping (ORM) libraries for .NET Framework 4.6.1 and higher...

Dennis Garavsky (DevExpress)

21 June 2018

.NET Core .net standard 2.0 comparison EF Entity Framework orm performance speed XPO

XAF: Enhancements to Existing Features & Performance Tuning (Coming soon in v14.2)

Grid Designer for List View In XAF v14.2, responding to customer feedback, we introduce a new easy-to-use way to configure List View columns at design time. Model Editor now includes a designer that imitates the grid filled with sample data. When the...

Dennis Garavsky (DevExpress)

20 November 2014

14.2 Application Model designer Entity Framework image Performance speed Usability v14.2 wizard XAF XPO

New DataView mode for ListView (Coming soon in v14.1)

The UseServerMode Boolean property of the Options and ListView nodes is now replaced by the DataAccessMode property of the CollectionSourceDataAccessMode enumeration type. This enumeration contains the Client , Server and DataView values. The Client value...

Dennis Garavsky (DevExpress)

21 May 2014

14.1 DataView EF listview Performance v14.1 v2014.1 XAF XPO