All Questions
Tagged with data-modeling object-oriented-design
6
questions
1
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4
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447
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Thinking about data as object vs table row [closed]
It often happens that we have a set of structured data. Let's say our data is about charitable organizations. I could turn it into a list/set of objects/structs:
struct Charity {
let name: String
...
0
votes
1
answer
546
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Can we do domain modelling or create domain entities/models in NoSQL like Amazon DynamoDB? If yes then how?
Recently I was going through an article (link at the end) on AWS for DynamoDB NoSQL and got to know that they are suggesting to only have a single table with certain access patterns in your NoSQL ...
- 17
3
votes
2
answers
3k
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Design patterns for processing/manipulating data
Sometimes when I write a class or piece of code that has to deal with parsing or processing of data, I have to ask myself, if there might be a better solution to the problem.
Example 1:
In a recent ...
- 133
4
votes
3
answers
128
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Using Multiple 'Sub-types' vs a larger single type?
I have a user model in an application that I'm working on, which currently uses sub-types to encapsulate properties depending on what type of user you are - I just can't help but think that this is ...
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3
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0
answers
351
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Lightweight data modeling vs traditional classes [closed]
I've heard a lot of talk about using lightweight data modeling as of late. Especially in relation to the Clojure programming language. What is it and how it differs from traditional classes regarding ...
- 429
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4
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How would you model an objects representing different phases of an entity life cycle?
I believe the scenario is common mostly in business workflows - for example: loan management
the process starts with a loan application, then there's the loan offer, the 'live' loan, and maybe also ...
- 387