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Database transactions explained

YouTubeHello Interview

Database transactions explained

Your interviewer just asked you how database transactions work. How should you respond? Start with the problem. Say you're moving $500 between bank accounts — subtract from Alice's account, add to Bob's. You run the two writes one after the other, but your server crashes in between. Now Alice is down $500 with no record of where it went. The ...

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Hello! | Kids Greeting Song and Feelings Song | Super Simple Songs

Hello! | Kids Greeting Song and Feelings Song | Super Simple Songs

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Hello! | Super Simple Songs

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Say Hello by Stephanie Leavell | A movement-based hello song for kids! | Music For Kiddos

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