Databases
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Postsdbo
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    1. POWhere to keep options values, paths to important files, etc
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    1. USpiotrek
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    1. COIoC/DI is a very fancy way to say "we'll compose modules and configure programs externally." It's not a bad pattern *per se*, but it generally requires running inside some middleware engine or other 'container', so there's a fair degree of environment complexity and learning involved. And while it provides a dynamic way to compose and configure modules in a macro sense, it doesn't really address the need of each module to handle its own config and options data internally (or the config requirements of middleware itself).
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      1. USJonathan Eunice
    2. COto be honest, i completely disagree. let's take spring as an example. of course, it requires learning. but it's nothing new or nothing bad in our job to learn new things. container? yes, it is necessary. complexity? i don't know. i think that code where you read the configuration manually is less readable. what can be more readable then annotation `@Value("exchange.rates.source.url")` on a field? it's good not only for macro configuration. every single class can have it's own properties easily injected. and what is more important it's very easy to test. try it. been there, seen it, liked it.
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    3. COThere's certainly a place for DI and middleware-orchestrated modules. In my world, it's not for every application or service. If you already have the middleware environment handy and are seeing testing and other benefits, excellent. YMMV.
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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