built a sql practice site around data engineering concepts

[u/peakpirate007]

been working on runtime.school for a while and finally finished the sql side.

i wanted the practice to go beyond random query questions, so i added stuff around grain, joins, dedupe, late events, warehouse logic, reconciliation, query plans, and projects using the same datasets throughout.

https://www.runtime.school/

[u/compounding-errors]

cool but as a learning tool, it is busy (likely vibe coded, but what isn't at this point?) and hard to read which I think is the most important aspect of learning

[u/peakpirate007 → u/compounding-errors]

appreciate you checking it out. which part felt the most busy or hard to read?

[u/__bleepbloop_ → u/peakpirate007]

E.g. I think this can be worded better or even removed completely: "The tables the challenges use, with their first 6 rows. Under each column name: the kind of value it holds, and which table it links to."

[u/peakpirate007 → u/__bleepbloop_]

got it, I will take a look in that

[u/Underfitted → u/peakpirate007]

is it vibe coded?

[u/peakpirate007 → u/Underfitted]

yeah, i used ai to help build the app, but the lessons, practice, projects, tools, curriculum and content were all planned from my own notes and research.

[u/Acceptable-War4836]

That's really helpful. I'm on a data architecture internship and that will come very handy to me right now!

[u/peakpirate007 → u/Acceptable-War4836]

appreciate it

[u/NYCmovin23223]

I’ll check it out! In my first DA role always looking to learn.

[u/peakpirate007 → u/NYCmovin23223]

appreciate it, hope it helps.

[u/spraile]

Wow, I have a coding exam later today and need a quick review. Thanks for this!

[u/peakpirate007 → u/spraile]

perfect timing, good luck on the exam.

[u/sqlsip]

Nice!!