WebWhen using Entity Framework, the first time you access the database after every compilation can be slow due to the need to load and compile various resources. This can cause a delay in the initial response time of your application. One possible solution to this problem is to pre-compile the Entity Framework model.
.net - Entity Framework - First query slow - Stack Overflow
WebSep 3, 2024 · Entity Framework 6.2 very slow first startup and EFInteractiveViews Answer Entity Framework loads very slowly the first time because the first query EF compiles the model. If you are using EF 6.2, you can use a Model Cache which loads a prebuilt edmx when using code first; instead, EF generates it on startup. WebDec 16, 2015 · The first is to use the Eager Loading data access strategy, which fetches the related data in a single query when you use an Include () statement. Since the Pupils data would be in memory, there would be no need for Entity Framework to hit the database again. To do this your first line would read: 1 2 3 ritz crackers and acid reflux
[Solved] Entity Framework - First query slow 9to5Answer
WebFeb 23, 2024 · To install the tool locally for each solution, we first need to create a tool manifest. From the solution folder, we can run the following dotnet command. dotnet new tool-manifest. This command will create a new .config directory with a dotnet-tools.json file. We can then install the CLI tools to our solution locally. WebThe first query to get the data works fine as does the simple query to get the last twelve months. However, when I try to left outer join them, I get a null exception, even though I am handling every field being null in the select new. ... c# / linq / entity-framework / guid. LINQ to SQL: Two left outer join with multiple join conditions 2012 ... WebOct 9, 2010 · The slow query happens every time there is a "first query" in EF. ex. Run the first query with EF, the SQL statement is slower then any secondary query Dispose the context/repository Create a new context Run the same query as before (again the first query is slow and so is the SQL statement) ritz crackers and gout