May 2025
Intermediate to advanced
208 pages
2h 55m
Japanese
Content preview from Essential SQLAlchemy， 2nd Edition
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パート II. SQLAlchemy ORM
SQLAlchemy ORM は、SQLAlchemy といえばほとんどの人が思い浮かべるものだ。SQLAlchemy は、データベースのスキーマと演算子を、あなたのアプリケーションで使われ ているのと同じデータオブジェクトにバインドする、とても効果的な方法を提供する。 これは、アプリケーションを迅速に構築し、顧客の手に渡す方法を提供する。ORMの使い方はとてもシンプルなので、ほとんどの人は自分のコードに起こりうる副作用を考えない。データベースがあなたのコードでどのように使われるかを考えることは、やはり重要だ。しかし、ORMの素晴らしいところは、クエリのたびに考えるのではなく、必要が生じたときに考えればいいということだ。さっそくORMを使ってみよう。
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.