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- Creation and deletion of MongoDB documents (php code example)
- Note that all code examples in this article are demonstrated using PHP code. Install the MongoDB extension extension package installation address: https://pecl.php.net/package/mongodb Download the most stable version, and then upload the extension package to the server.
- MongoDB 2632 2020-08-21 13:25:42
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- Detailed explanation of the characteristics, principles, usage scenarios, and application cases of MongoDB
- MongoDB is a product between a relational database and a non-relational database. It is the most feature-rich among non-relational databases and is most similar to a relational database. The data structure it supports is very loose and is a bson format similar to json, so it can store more complex data types.
- MongoDB 7279 2020-08-19 11:51:53
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- A popular explanation of the concepts of MongoDB databases, collections, and documents
- For relational databases, we know that there are multiple tables in the database and multiple rows of data in the data tables. For MongoDB, there are multiple collections in the database, and the collections contain multiple documents. The database concept of MongoDB is similar to that of Mysql. Each database can set independent permissions.
- MongoDB 3951 2020-08-19 11:32:52
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