MongoDB Download and Installation

MongoDB is a popular NoSQL database, it is stored in the form of document-type storage, not key-value.  There are three triples in MongoDB: A database, a collection, a document, where "set" is the "table" in the corresponding relational database, and "document" corresponds to "row".   

One: Download

On the MongoDB official website, we found that there are 32bit and 64bit, this depends on your system, but here are two points to note:

①: According to the industry rules, even "stable version" (such as: 1.6.x,1.8.x), odd for "development version" (such as: 1.7.x,1.9.x), the difference between the two versions I believe everyone knows it.

②:32bit MongoDB can only store 2G of data, 64bit there is no limit.  

Two: Start

①: Before starting, we will assign a folder to MongoDB, which is named "DB", which is used to store mongodb data.       ②: Microsoft logo +r, enter CMD, first find the "MongoDB" path, and then run the Mongod Open command, while using--dbpath to specify the data storage location is "DB" folder.  ③: Finally to see whether the open success, the information learned that MongoDB uses 27017 port, then we will type "http://localhost:27017/" in the browser, after opening, MongoDB tells us on the 27017 add 1000 You can view MongoDB management information in HTTP mode.     

MongoDB Download and Installation