A preliminary study on MongoDB (i.)

First, download and install MongoDB

1, official website download: https://www.mongodb.com/download-center#community

2. Installation

3, configure the path, as shown in the following image: Execute mongod.exe command, error "C:\data\db\ not found." Create a new "C:\\data\db" folder in the C drive.

The boot success screenshot is as follows:

4, run the Mongod.exe first, then run the Mongo.exe command.

Second, MongoDB command operation:

1. Query collection: "Show collections;"

2. Create a new Person collection: "Db.createcollection (" person ");"

3. Insert a record in the person collection: "Db.person.insert ({" Name ":" Csdb "," Age ": 30});"

4. Query all records in the person collection: "Db.person.find ();"

three, MongoDB visualization tools:

Download robomongo-0.9.0-rc10-windows-x86_64

Reference: http://www.yiibai.com/mongodb/mongodb_create_collection.html