Ask me anything Q&A - Githubissues

sdaschner / live-qa-sessions

Live Q&A sessions on Java

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Ask me anything Q&A #5

Closed sdaschner closed 3 years ago

sdaschner commented 3 years ago

Live on Thu, 4th February, 2021 at 6 pm CET / 12 pm ET / 9 am PT, for 45 mins.

Watch here

sdaschner commented 3 years ago

Via email: [...]

What do you think about DDD (Domain-Driven Design) and hexagonal architecture?
Do you model your domain entities in aggregates?
Do you separate the business and persistence model, so that the business model is free from framework-specific annotations and contains independent POJOs?
How would you model such a DDD model in a graph DB like Neo4j?

sdaschner commented 3 years ago

Via email (regarding Neo4J undo feature):

I have an already in production an app that utilize Neo4j and Spring Data 6 (SDN 6).

Is it possible to use your undo plug-in with SDN 6?

sdaschner commented 3 years ago

Via email (regarding effective testing):

Due to the separation of 'integration/system tests' into a separate project, how to get correct code quality measurements from e.g. Sonar(Cloud)? Sonar now thinks that code coverage is low, because the system tests are not taken into account.

Any ideas on this?

sdaschner commented 3 years ago

Via email:

I've been working as a frontend developer for [x] years, and last year I decided to invest time studying Backend development more seriously, and my language of choice is Java. [...]

What advice would you give to your younger self when you started studying Java and backend development?

sdaschner commented 3 years ago

Thanks a lot for attending!