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Software Engineering : Recent Questions and Answers (Page 4)

Find answers to your questions about Software Engineering or help others by answering their Software Engineering questions.

Is it possible/advisable to combine unit testing and integration testing?

I've built a Python script that consists of about 20 functions that extract data from MySQL via .sql files (I'm currently trying to learn SQLAlchemy ORM), do something to it...

Asked on 11/19/2021

1 answer

How to deail with a hypothetical situation in which a pub/sub cycle gets into an unending recursive loop?

Let me explain what I mean. Imagine A subs to event b. In such case A pubs event a. B subs to event a. In this case B subs b....

Asked on 11/17/2021 by Aurlito

5 answer

How should infrastructure be able to reference repository interfaces in onion architecture?

In Jeffrey Palermo's article about Onion Architecture, he claims the following:The first layer around the Domain Model is typically where we would find interfaces that provide object...

Asked on 11/11/2021 by octagon_octopus

1 answer

How far to go when decoupling Microservices by use of Integration Events (Messages)?

I am reading the architecture guide from the .net core project. They state:The integration events can be defined at the application level of each microservice, so they...

Asked on 11/11/2021 by Marc Wittke

1 answer

I'm trying to set up a database, to run a small pig farm. What should my events model look like?

I'm trying to set up a database, to run a small pig farm. The idea is the following: I have a table called BELLIES, where I codify the sows along...

Asked on 11/08/2021 by FeRcHo

3 answer

Best way for resource (entity) relations loading in a REST API

We have a problem of load time in our REST API, which is the result of having Fat DTO (nested DTO s) & the N+1 problem (which is off my...

Asked on 11/08/2021 by Tarek Baz

2 answer

Remove all side-effects from business logic

I'm looking for feedback for a design pattern that aims to remove all side-effects from business logic. I'm using PHP but the pattern can be applied to any OOP language....

Asked on 11/08/2021 by Olle Härstedt

2 answer

When would you need "hundreds of thousands" of threads?

Erlang, Go, and Rust all claim in one way or another that they support concurrent programming with cheap "threads"/coroutines. The Go FAQ states:It is practical to create hundreds...

Asked on 11/06/2021 by user39019

8 answer

Creating a coding standards document

I work in a control systems company, where the primary work is SCADA and PLC, along with other control systems stuff. Software development is not really something the...

Asked on 11/06/2021 by Felix Weir

6 answer

Can Mean Shift Algorithm used in color quantization?

I have a problem with deciding algorithm for color quantization. The image that I want to do color quantization is an RGB image with resolution 512 x 512. I want...

Asked on 11/06/2021 by user10057710

1 answer

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