课程: Databases for Node.js Developers (2021)
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Connect to MongoDB
- [Instructor] We will now extend our maxcoin sample application to connect to the MongoDB server that we just installed. For that, I will change into the maxcoin directory on my integrated terminal here and I will also open the maxcoin directory here on the left menu bar. All databases have some communication channel that can be used programmatically and database drivers provide us with an API to perform operations on the database using this channel. For MongoDB, there is an official npm module called MongoDB and we can install it by simply typing npm install MongoDB. And if we look into package.json, we see that it now installed MongoDB and its diversion in my keys no 3.6.2. To know how to use this driver, there is of course an API documentation. So if I head into my browser, I can look for MongoDB node.js api, and there. I end up on a page and there you see a list of different drivers and links to the Reference and…
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内容
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When to use and not to use document databases2 分钟 11 秒
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Set up MongoDB4 分钟 39 秒
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Connect to MongoDB13 分钟 54 秒
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Insert data into MongoDB6 分钟 43 秒
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Query data from MongoDB4 分钟 41 秒
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Introduction to Mongoose9 分钟 24 秒
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Add MongoDB and Mongoose to your project5 分钟 57 秒
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Define your first schema and model3 分钟 50 秒
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Prepare the item management system6 分钟 4 秒
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Implement all database methods7 分钟 48 秒
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Implement the user management system7 分钟 26 秒
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Encrypting passwords4 分钟 40 秒
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