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A Document is a set of key and value pairs, as represented by a JSON object. A Document is represented internally using the MySQL binary JSON object, through the JSON MySQL datatype. The values of fields can contain other documents, arrays, and lists of documents.

{    "GNP": 4834,    "_id": "00005de917d80000000000000023",    "Code": "BWA",    "Name": "Botswana",    "IndepYear": 1966,    "geography": {        "Region": "Southern Africa",        "Continent": "Africa",        "SurfaceArea": 581730    },    "government": {        "HeadOfState": "Festus G. Mogae",        "GovernmentForm": "Republic"    },    "demographics": {        "Population": 1622000,        "LifeExpectancy": 39.29999923706055    }}

A Collection is a container that may be used to store Documents in a MySQL database.

Create, Read, Update and Delete (CRUD) operations are the four basic operations that can be performed on a database Collection or Table. In terms of MySQL this means:

The MySQL Server plugin which enables communication using X Protocol. Supports clients that implement X DevAPI and enables you to use MySQL as a document store.

A protocol to communicate with a MySQL Server running X Plugin. X Protocol supports both CRUD and SQL operations, authentication via SASL, allows streaming (pipelining) of commands and is extensible on the protocol and the message layer.