Цитаты из книги Architecture Patterns with Python: Enabling Test-Driven Development, Domain-Driven Design, and Event-Driven Microservices

Name: Architecture Patterns with Python: Enabling Test-Driven Development, Domain-Driven Design, and Event-Driven Microservices
Rating: 4.3 (4 reviews)
Author: Harry Percival, Bob Gregory
ISBN: 978-1492052203

Всего 10

0x539

16 августа 2021 г., 00:30

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Practice makes less imperfect! And now back to our regular programming…

0x539

16 августа 2021 г., 00:48

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“architecture astronaut” nonsense

0x539

14 августа 2021 г., 01:46

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People do change their names, and their marital status, and even their gender, but we continue to recognize them as the same individual.

0x539

22 августа 2021 г., 23:55

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Harry and Bob do not recommend that you copy and paste our code into a production system and rebuild your automated trading platform on Redis pub/sub.

0x539

28 августа 2021 г., 02:51

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Be liberal in what you accept, and conservative in what you emit.

0x539

27 августа 2021 г., 23:08

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Even with well-tuned indexes, a relational database uses a lot of CPU to perform joins. The fastest queries will always be `SELECT * from mytable WHERE key = :value`

0x539

27 августа 2021 г., 22:57

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Views do…raw SQL? (src/allocation/views.py) <...> Excuse me? Raw SQL? If you’re anything like Harry encountering this pattern for the first time, you’ll be wondering what on earth Bob has been smoking. We’re hand-rolling our own SQL now, and converting database rows directly to dicts? After all the effort we put into…

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0x539

27 августа 2021 г., 22:50

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No matter what we do, we’re always going to find that our software systems are inconsistent with reality, and so we’ll always need business processes to cope with these edge cases. It’s OK to trade performance for consistency on the read side, because stale data is essentially unavoidable.