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- MongoDB 4.X basic tutorial
- 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 like a relational database.
- MongoDB 1777 2022-07-20 09:47:22
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- Let's talk to you about the rich index types in MongoDB
- This article will take you to understand MongoDB and introduce the rich index types in MongoDB. I hope it will be helpful to everyone!
- MongoDB 3127 2022-02-17 10:59:16
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- Let's talk about several issues about MongoDB replica sets
- The MongoDB tutorial explains why you should use replica sets: 1. Back up data through the built-in mongo_dump/mongo_restore tool. Backup can also be achieved, but after all, it is not as convenient as the automatic synchronization backup of replica sets. 2. Automatic failover. A replication set is deployed. When the primary node fails...
- MongoDB 3755 2020-12-21 18:01:13
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- Update of MongoDB document (php code example)
- MongoDB update documents are divided into two categories: document replacement, which completely replaces the old document modifier with a new document, and modifies part of the document. Document replacement is very simple. Let’s take a look at the demonstration...
- MongoDB 2522 2020-08-24 18:02:10
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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 2598 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 7249 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 3913 2020-08-19 11:32:52
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