Questions tagged [unit-of-work]
The unit-of-work tag has no usage guidance.
46
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Is the entire web request the right scope for a DbContext in EF Core?
The usual advice for using EF Core in a web application is to use a scoped DbContext per HTTP request. This is even the suggested default for web application in the Microsoft documentation. I recently ...
- 2,836
2
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1
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228
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two diffrent database in unit of work
I will explain my problem in the form of an example.
Suppose we want to use both databases in a transaction.
Data is edited in database 1 (for example, Postgres) and then added to database 2. Finally, ...
- 29
1
vote
2
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321
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Using multiple databases in a bounded context
Sometimes we have to use multiple databases in one project
with the intentions of:
Denormalizing data or read models
Using the advantages of that database (technology)
There has been a lot of talk ...
- 137
0
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238
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Implementing the Repository/UnitOfWork pattern using Azure.Data.Tables "TableClient"
I currently have a generic Azure repository AzureRepository<TEntity> store internally a list of table transaction actions like so.
private readonly IList<TableTransactionAction> ...
- 183
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1
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Where to put SaveChanges in unit of work?
For the sake of discussion, you can assume I'm using Entity Framework and a mediator pattern implementation in .NET.
I'm going back and forth trying to decide how to structure some of my data access ...
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3
answers
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Is unit of work pattern really needed with repository pattern
I am trying to use EF6 with my project. I just watched Repository Pattern with C# and Entity Framework, Done Right | Mosh video. I understand the necessity of Repositories but I still don't understand ...
8
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2
answers
7k
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Avoiding Repository pattern - implementing Onion Architecture with DbContext only
I am trying to follow the Onion Architecture to design my application where I have the following layers -
Domain Layer: is the inner-most layer and defines repository interfaces
Infrastructure ...
- 203
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2
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3k
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c# Manage more Repository in UnitOfWork
I have a question about how can manage multiple repositories with unit of work.
I thought for two solutions but I'm not sure.
The first is a classic solution where the IUnitOfWork interface looks like ...
- 133
3
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1
answer
775
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Saga vs. Unit of work
What's the relationship between the two?
Both are for atomic operations. Both results need to be either success, or failure with rollback to original state.
- 265
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1
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3k
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Update Entity for Repository Pattern and UOW Pattern C#
In one mock solution, I have created 3 mock projects to implement layered architecture design mainly the - Presentation Layer (Web) - Domain Model Layer - Infrastructure Layer. I haven't yet to add ...
- 299
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2
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1k
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How to get ORM (Ef Core) Entities follow a DDD style . Which is the best approach?
I am considering mutliple options to face a problem.
I want to develop software following DDD style.
The problem arise when I have to define my entities and I am working with Entity Framework Core, ...
- 622
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3
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681
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Tracking state on entity and unit-of-work pattern
In my web app I have a long running operation that is processing some entity in the background. The state of this process should be visible to the clients. During the processing the UI should show ...
- 119
3
votes
2
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1k
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Should a UnitOfWork contain every Repository?
I'm trying to get the Repository/UnitOfWork pattern figured out. We're working on a project with EntityFramework and our DBContext contains 200+ tables.
Right now our approach is to inject whatever ...
- 47
5
votes
2
answers
17k
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Unit Of Work with multiple database context
I have created an application (net core 2 & ef core) with Unit Of Work and Generic repository pattern. I used to have one database context but due to some business logic I had to create a second ...
- 97
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votes
2
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3k
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Unit of work + repository pattern + dependency injection
I am in the process of refactoring and improving a codebase. One of the major missing features is transactional safety and certain errors arising from each repository having its own DbContext.
The ...
- 52.8k