architecture tag

5 questions

1 answers
105 views
0

Handling Master Information in Domain Driven Design (DDD)

I'm designing a system with DDD and clean architecture, but I'm having trouble handling ValueObjects that are persistent in the master table.ProductEntity {id, name, price, rank}Yes, rank is based on ...

domain-driven-design architecture

1 years ago

1 answers
93 views
0

What are the advantages of using redis in rails sidekiq?

I'm a sidekiq beginner.I use sidekiq of rails in combination with redis, but why redis?redis recognizes that it is a KVS that runs on memory.Do I have to use KVS to manage my job?It would be easier to...

ruby-on-rails redis sidekiq architecture

1 years ago

1 answers
90 views
0

Understanding the Relationship Between Domain-Driven Entities and Tables

Domain-driven entities recognize that there are cases where tables do not always match.With that in mind, would it be okay to hold data in multiple tables with one entity for example?Also, is there no...

domain-driven-design architecture

1 years ago

1 answers
107 views
0

Why are there so many zeros in front of a binary number?

Remuneration of 1 when 0100:(10000-00001)-0100=1111-0100=1011 (This is in the book I study).)Why 10000-00001? Can't we just say 10000-1?Why 0100? Can't we say 100?(10000-1)-100=1111-100=1011?Please ex...

computer-architecture

1 years ago

1 answers
92 views
0

How do I write B2A5 commands in 4-bit strings...?

2) Rewrite the command code for command B2A5 in hexadecimal notation in a 4-bit column.Command B2A5 was rewritten as a 16-bit column.1011 0010 1010 0101How do I rewrite it as a 4-bit column here...?

computer-architecture

1 years ago

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