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reEntity Framework Core performance tuning–Part III
time to read 1 min | 166 words
I mentioned in the previous post that I’ll take the opportunity to show of some interesting queries. The application itself is here, and you can see how to UI look in the following screenshot:
I decided to see what would be the best way to come up with the information we need for this kind of query. Here is what I got.
This is using a select object style to get a complex projection back from the server. Here are the results:
As you can see, we are able to get all the data we want, in a format that is well suited to just sending directly to the UI with very little work and with tremendous speed.
More posts in "re" series:
- (29 Sep 2025) How To Run AI Agents Natively In Your Database
- (22 Sep 2025) How To Create Powerful and Secure AI Agents with RavenDB
- (29 May 2025) RavenDB's Upcoming Optimizations Deep Dive
- (30 Apr 2025) Practical AI Integration with RavenDB
- (19 Jun 2024) Building a Database Engine in C# & .NET
- (05 Mar 2024) Technology & Friends - Oren Eini on the Corax Search Engine
- (15 Jan 2024) S06E09 - From Code Generation to Revolutionary RavenDB
- (02 Jan 2024) .NET Rocks Data Sharding with Oren Eini
- (01 Jan 2024) .NET Core podcast on RavenDB, performance and .NET
- (28 Aug 2023) RavenDB and High Performance with Oren Eini
- (17 Feb 2023) RavenDB Usage Patterns
- (12 Dec 2022) Software architecture with Oren Eini
- (17 Nov 2022) RavenDB in a Distributed Cloud Environment
- (25 Jul 2022) Build your own database at Cloud Lunch & Learn
- (15 Jul 2022) Non relational data modeling & Database engine internals
- (11 Apr 2022) Clean Architecture with RavenDB
- (14 Mar 2022) Database Security in a Hostile World
- (02 Mar 2022) RavenDB–a really boring database
Comments
Amazing performance, where the source can be found? any chance to publish this on GitHub?
Uri, The entire thing is in the post. There isn't anything beyond it. The code for the data is actually from here: https://github.com/JonPSmith/EfCoreInAction
How this query would look like in method-chain LINQ notation?
Dejan, Something like this:
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