![]() Protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) Public MySampleDbContext(DbContextOptions options, ILoggerFactory loggerFactory) Private readonly ILoggerFactory _loggerFactory Public class MySampleDbContext : DbContext We just need to reference it in our DbContext constructor You need to use injected Serilog ILoggerFactory which we injected in the startup already. Now, as I mentioned above, although you have your logging in place, your EF core logs will not go to log file. ![]() We are pretty much ready to got with our file logging in place in our application. The changes have to be done in Startup.cs class file. Once we have the NuGet packages added to our project, Visual Studio will take care of them being downloaded locally an we can now start adding Serilog to our DI container and pipeline. Serilog file logging configurationįirst thing we need to do to engage Serilog in our application, we need to add NuGet packages in our project. Before we dive into the EF Core configuration let's first quickly see how to configure Serilog to write to file. For this reason, tracking data changes from your application can be crucial for data analyses and trouble shooting.NET Core with Serilog is doing a great job with logging, but EF Core does not come with logging configured out of the box.įor example, one you start you application with EF Core that uses Serilog file logging and you check the log files you will see that query execution which you see in console is not present in the file. It does a great job, but with it your tight to the SQL Server and for different reasons you might decide to use some other data storage like Postgres for example. If you are using Microsoft SQL Server you can use Change Data Capture (CDC) from which you can see all the CRUD operations on your data. Tracing the data operations can give you a insight what went wrong in the system and how some data got changed. ![]() ![]() It is easy to integrate it into your application by adding it to the dependency injection container at the very entry point of your application allowing you to log the whole application life cycle from it's start to it's exit. Serilog is most probably the most popular library for logging in. It gives you insights which allows you to see your application behavior or even user behaviour and actions taken by them in the application. Logging is an essential part of the application. ![]()
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