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Software Engineering : Recent Questions and Answers

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

Isn't data migration a major benefit of MongoDB compared to the commonly used relational databases?

I was reading an old answer which was recently updated, and noticed that the author doesn't quote the simplicity of data migration as a benefit of MongoDB. I always...

Asked on 01/04/2022

2 answer

When would someone use MongoDB (or similar) over a Relational DBMS?

I'm a bit confused about the whole NoSQL thing and such.When would you choose to use something like MongoDB over something like Oracle or MySQL?I don't really understand...

Asked on 01/02/2022 by user6791

9 answer

What's the best way to undo a Git merge that wipes files out of the repo?

So imagine the following the happens (and that we're all using SourceTree):We're all working off origin/develop. I go on holiday for a week.My coworker has been working locally for the...

Asked on 01/02/2022

3 answer

How to reflect "functional quality" when implementing ISO 250XX, which is quality model of non-functional requirements?

We want to adopt ISO 25000 quality model, which explicitly states it does not deal with functional requirements (i.e. its Functional suitability is truly about assessing how the functions fit...

Asked on 01/02/2022

2 answer

DDD: accessing data from external service (REST, SOAP, etc.) as part of domain

I have a situation where my business logic depends on data coming from an external service. I initially though this would be a prime candidate for a domain service, but...

Asked on 12/29/2021

4 answer

How can I do memory management in C++ when a class needs to throw out and replace a member object many times during its lifetime?

I'm writing a C++ application. This is a memory management question, I have a background in scripting languages and am new to C++. I have a little class representing a...

Asked on 12/26/2021

1 answer

Giving a fixed project price when REST is involved

Whenever I am asked to give a quote for a project that involves a remote REST API, I become very cautious. Most of the REST API's I worked with had...

Asked on 12/26/2021

1 answer

Is fixed-scope, fixed-time really impossible to deliver in agile? Or what else use?

I have been reading some similar questions here but they are not the same. The project we have inherited from our partner has fixed scope and a fixed deadline to...

Asked on 12/24/2021

4 answer

Mutexes at application logic level

In my node.js app I have a async function that fetches remote documents and caches them on the disk. Upon a retrieval request for a document first checks the disk,...

Asked on 12/24/2021

1 answer

SOLID, Does Liskov Substitution Principle (LSP) conflict with the Interface Segregation Principle (ISP)?

I am confused by the two principles of SOLID, liskovs substitution principle and interface segregation principle. It seem as though they conflict each other's definitions. How can a class that...

Asked on 12/24/2021

3 answer

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