Database migration strategies

Database migration strategies

Fredrik Christenson

3 года назад

19,572 Просмотров

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Kos M
Kos M - 18.05.2023 19:26

really aprecieated , straight forward just to tha point , cheers mate !

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Lex Nwimue P.
Lex Nwimue P. - 13.04.2023 03:38

Really explanatory stuff. Impressive!

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JonnyFapson
JonnyFapson - 05.01.2023 20:47

I appreciate the tip about the DAO abstraction, but how do you deal with having multiple relationships?
I.e. a 'User' object, which has relations to Teams, Posts and Comments. You don't want to have all of those objects populate on EVERY query, but having a lot of different queries, i.e. 'getUserWithBlogById', 'getUsersWithComments' etc. also seems annoying.
What's your view on I'd love to hear your take on this issue!

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Eassame Saied
Eassame Saied - 02.01.2023 00:45

i love that you mentioned you should create a DAO for abstraction. When I first started learning about backends, I would also just do direct database queries from the controller instead of having an abstraction. great video mate 🙌

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Christen Jones
Christen Jones - 21.12.2022 09:16

So thorough, yet concise with no fluff. Thanks for this great vid!

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Dashiell Bark-Huss
Dashiell Bark-Huss - 24.06.2021 03:22

great tutorial

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Dashiell Bark-Huss
Dashiell Bark-Huss - 24.06.2021 02:02

tag mongodg/mongoose somewhere in the description. There's so few tutorials on migrations with mongoose

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HappyCheeryChap
HappyCheeryChap - 11.10.2020 10:24

I'm also a bit curious about why you use a variable width font :)

I'm always tweaking my editor config, but never really considered not using a monospace font.

So I'm just curious about why you made the switch? Is it just to fit more text on the screen? Or did you notice some other benefits that you liked?

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Marines19
Marines19 - 10.10.2020 18:09

bro i really need your help, can you hack an instagram account for me? just for once, im desperate af, i got scammed for 100& bro😕

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fuadnafiz98
fuadnafiz98 - 10.10.2020 09:04

Whould you please explain WHY DON'T YOU USE A MONOSPACE FONT?
If you want some suggestion I am happy to suggest many awesome fonts :)

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btm1
btm1 - 10.10.2020 08:24

More db-related stuff, please!

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Coney Money
Coney Money - 10.10.2020 05:46

Aren't you breaking REST by performing a modification on a GET ?

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blackdeckbox
blackdeckbox - 10.10.2020 01:15

What's the difference between DAO and Repository? They both seem so similiar.

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