mygithub23 / project-managemnet

MongoDB Physical Model

Schema for:

Model name: Project Management

Author: Ali Alaoui

Version:

File name: MongoDB model Project Management.json

File path: D:\Documents\_Dev\Hackolade\Project_3\MongoDB model Project Management.json

Printed On: Sun Apr 11 2021 23:52:57 GMT-0400 (Eastern Daylight Time)

Created with: Hackolade - Visual data modeling for NoSQL and multimodel databases

• 1. Model

• 2. Databases

  • 2.1 Project_Management

    2.1.2. Collections

    2.1.2.1 developer

    2.1.2.2 project

    2.1.2.3 stack

• 3. Relationships

  • 3.1 fk developer. to project.
  • 3.2 fk project. to developer.
  • 3.3 fk project. to developer.
  • 3.4 fk project. to developer.
  • 3.5 fk stack. to project.
  • 3.6 fk stacks. to developer.

1. Model

1.1 Model Project Management

1.1.1 Project Management Entity Relationship Diagram

1.1.2 Project Management Properties

1.1.2.1 Details tab

Property	Value
Model name	Project Management
Technical name
Description
Author	Ali Alaoui
Version
DB vendor	MongoDB
DB version	v4.4
Comments
Lineage

1.1.3 Project Management DB Definitions

2. Databases

2.1 Database Project_Management

2.1.1 Project_Management Properties

Property	Value
Database name	Project_Management
Technical name
Activated	true
Enable sharding
Description
Comments

2.1.2 Project_Management Collections

2.1.2.1 Collection developer

2.1.2.1.1 developer Tree Diagram

2.1.2.1.2 developer Properties

Property	Value
Collection name	developer
Technical name
Activated	true
Id
Description
Database	Project_Management
Capped
Size
Max
Storage engine	WiredTiger
Config String
Validation level	Off
Validation action	Warn
Additional properties
Comments

2.1.2.1.3 developer Fields

Field	Type	Req	Key	Description	Comments
_id	objectId	true
name	string	true	dk
stacks	array	false
[0] stack	objectId	false
projects	array	false
[0]	document	false
projectname	array	false
[0] name	objectId	false	fk
startdate	date	false	fk
enddate	date	false	fk

2.1.2.1.3.1 Field _id

2.1.2.1.3.1.1 _id Tree Diagram

2.1.2.1.3.1.2 _id properties

Property	Value
Name	_id
Technical name
Activated	true
Id
Type	objectId
Description
Dependencies
Required	true
Primary key	true
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Default
Sample
Comments

2.1.2.1.3.2 Field name

2.1.2.1.3.2.1 name Tree Diagram

2.1.2.1.3.2.2 name properties

Property	Value
Name	name
Technical name
Activated	true
Id
Type	string
Description
Dependencies
Required	true
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Default
Min length
Max length
Pattern
Format
Enum
Sample
Comments

2.1.2.1.3.3 Field stacks

2.1.2.1.3.3.1 stacks Tree Diagram

2.1.2.1.3.3.2 stacks Hierarchy

Parent field: developer

Child field(s):

Field	Type	Req	Key	Description	Comments
[0] stack	reference	false

2.1.2.1.3.3.3 stacks properties

Property	Value
Name	stacks
Technical name
Activated	true
Id
Type	array
Description
Dependencies
Required
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Min items
Max items
Unique items
Additional items	true
Comments

2.1.2.1.3.4 Field [0] stack

2.1.2.1.3.4.1 [0] stack Tree Diagram

2.1.2.1.3.4.2 [0] stack properties

Property	Value
Name
Activated	true
$ref	#/definitions/New Field
Reference type	internal
Reference description

2.1.2.1.3.5 Field projects

2.1.2.1.3.5.1 projects Tree Diagram

2.1.2.1.3.5.2 projects Hierarchy

Parent field: developer

Child field(s):

Field	Type	Req	Key	Description	Comments
[0]	document	false

2.1.2.1.3.5.3 projects properties

Property	Value
Name	projects
Technical name
Activated	true
Id
Type	array
Description
Dependencies
Required
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Min items
Max items
Unique items
Additional items	true
Comments

2.1.2.1.3.6 Field [0]

2.1.2.1.3.6.1 [0] Tree Diagram

2.1.2.1.3.6.2 [0] Hierarchy

Parent field: projects

Child field(s):

Field	Type	Req	Key	Description	Comments
projectname	array	false
startdate	date	false
enddate	date	false

2.1.2.1.3.6.3 [0] properties

Property	Value
Display name
Activated	true
Id
Type	document
Description
Dependencies
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
DBRef
Min Properties
Max Properties
Additional properties
Comments

2.1.2.1.3.7 Field projectname

2.1.2.1.3.7.1 projectname Tree Diagram

2.1.2.1.3.7.2 projectname Hierarchy

Parent field: [0]

Child field(s):

Field	Type	Req	Key	Description	Comments
[0] name	objectId	false

2.1.2.1.3.7.3 projectname properties

Property	Value
Name	projectname
Technical name
Activated	true
Id
Type	array
Description
Dependencies
Required
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Min items
Max items
Unique items
Additional items	true
Comments

2.1.2.1.3.8 Field [0] name

2.1.2.1.3.8.1 [0] name Tree Diagram

2.1.2.1.3.8.2 [0] name properties

Property	Value
Display name	name
Activated	true
Id
Type	objectId
Description
Dependencies
Primary key
Foreign collection	project
Foreign field	name
Relationship type	Foreign Key
Relationship name	fk project. to developer.
Cardinality	1
Default
Sample
Comments

2.1.2.1.3.9 Field startdate

2.1.2.1.3.9.1 startdate Tree Diagram

2.1.2.1.3.9.2 startdate properties

Property	Value
Name	startdate
Technical name
Activated	true
Id
Type	date
Description
Dependencies
Required
Primary key	false
Foreign collection	project
Foreign field	startdate
Relationship type	Foreign Key
Relationship name	fk project. to developer.
Cardinality	1
Default
Now
Sample
Comments

2.1.2.1.3.10 Field enddate

2.1.2.1.3.10.1 enddate Tree Diagram

2.1.2.1.3.10.2 enddate properties

Property	Value
Name	enddate
Technical name
Activated	true
Id
Type	date
Description
Dependencies
Required
Primary key	false
Foreign collection	project
Foreign field	enddate
Relationship type	Foreign Key
Relationship name	fk project. to developer.
Cardinality	1
Default
Now
Sample
Comments

2.1.2.1.4 developer Definitions

2.1.2.1.4.1 Field New Field

2.1.2.1.4.1.1 New Field Tree Diagram

2.1.2.1.4.1.2 New Field properties

Property	Value
Name	New Field
Technical name
Id
Type	objectId
Description
Dependencies
Required
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Default
Sample
Comments

2.1.2.1.4.2 Field projectname

2.1.2.1.4.2.1 projectname Tree Diagram

2.1.2.1.4.2.2 projectname properties

Property	Value
Name	projectname
Technical name
Id
Type	objectId
Description
Dependencies
Required
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Default
Sample
Comments

2.1.2.1.5 developer JSON Schema

{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "title": "developer",
    "properties": {
        "_id": {
            "type": "string",
            "pattern": "^[a-fA-F0-9]{24}$"
        },
        "name": {
            "type": "string"
        },
        "stacks": {
            "type": "array",
            "additionalItems": true,
            "items": {
                "$ref": "#/definitions/New Field"
            }
        },
        "projects": {
            "type": "array",
            "additionalItems": true,
            "items": {
                "type": "object",
                "properties": {
                    "projectname": {
                        "type": "array",
                        "additionalItems": true,
                        "items": {
                            "type": "string",
                            "pattern": "^[a-fA-F0-9]{24}$"
                        }
                    },
                    "startdate": {
                        "type": "string",
                        "format": "date-time"
                    },
                    "enddate": {
                        "type": "string",
                        "format": "date-time"
                    }
                }
            }
        }
    },
    "definitions": {
        "New Field": {
            "type": "string",
            "pattern": "^[a-fA-F0-9]{24}$"
        },
        "projectname": {
            "type": "string",
            "pattern": "^[a-fA-F0-9]{24}$"
        }
    },
    "required": [
        "_id",
        "name"
    ]
}

2.1.2.1.6 developer JSON data

{
    "_id": ObjectId("507f1f77bcf86cd799439011"),
    "name": "Lorem",
    "stacks": [
        ObjectId("507f1f77bcf86cd799439011")
    ],
    "projects": [
        {
            "projectname": [
                ObjectId("507f1f77bcf86cd799439011")
            ],
            "startdate": ISODate("2016-04-08T15:06:21.595Z"),
            "enddate": ISODate("2016-04-08T15:06:21.595Z")
        }
    ]
}

2.1.2.1.7 developer Target Script

use Project_Management;

db.createCollection("developer", {
    "storageEngine": {
        "wiredTiger": {}
    },
    "capped": false,
    "validator": {
        "$jsonSchema": {
            "bsonType": "object",
            "title": "developer",
            "properties": {
                "_id": {
                    "bsonType": "objectId"
                },
                "name": {
                    "bsonType": "string"
                },
                "stacks": {
                    "bsonType": "array",
                    "additionalItems": true,
                    "items": {
                        "bsonType": "objectId"
                    }
                },
                "projects": {
                    "bsonType": "array",
                    "additionalItems": true,
                    "items": {
                        "bsonType": "object",
                        "properties": {
                            "projectname": {
                                "bsonType": "array",
                                "additionalItems": true,
                                "items": {
                                    "bsonType": "objectId"
                                }
                            },
                            "startdate": {
                                "bsonType": "date"
                            },
                            "enddate": {
                                "bsonType": "date"
                            }
                        }
                    }
                }
            },
            "required": [
                "_id",
                "name"
            ]
        }
    },
    "validationLevel": "off",
    "validationAction": "warn"
});

2.1.2.2 Collection project

2.1.2.2.1 project Tree Diagram

2.1.2.2.2 project Properties

Property	Value
Collection name	project
Technical name
Activated	true
Id
Description
Database	Project_Management
Capped
Size
Max
Storage engine	WiredTiger
Config String
Validation level	Off
Validation action	Warn
Additional properties
Comments

2.1.2.2.3 project Fields

Field	Type	Req	Key	Description	Comments
_id	objectId	true
name	string	true	dk
requiredstack	array	false
[0] stack	objectId	false	fk
developers	array	false
[0] developer	objectId	false	fk
startdate	date	false	dk
enddate	date	false	dk

2.1.2.2.3.1 Field _id

2.1.2.2.3.1.1 _id Tree Diagram

2.1.2.2.3.1.2 _id properties

Property	Value
Name	_id
Technical name
Activated	true
Id
Type	objectId
Description
Dependencies
Required	true
Primary key	true
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Default
Sample
Comments

2.1.2.2.3.2 Field name

2.1.2.2.3.2.1 name Tree Diagram

2.1.2.2.3.2.2 name properties

Property	Value
Name	name
Technical name
Activated	true
Id
Type	string
Description
Dependencies
Required	true
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Default
Min length
Max length
Pattern
Format
Enum
Sample
Comments

2.1.2.2.3.3 Field requiredstack

2.1.2.2.3.3.1 requiredstack Tree Diagram

2.1.2.2.3.3.2 requiredstack Hierarchy

Parent field: project

Child field(s):

Field	Type	Req	Key	Description	Comments
[0] stack	objectId	false

2.1.2.2.3.3.3 requiredstack properties

Property	Value
Name	requiredstack
Technical name
Activated	true
Id
Type	array
Description
Dependencies
Required
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Min items
Max items
Unique items
Additional items	true
Comments

2.1.2.2.3.4 Field [0] stack

2.1.2.2.3.4.1 [0] stack Tree Diagram

2.1.2.2.3.4.2 [0] stack properties

Property	Value
Display name	stack
Activated	true
Id
Type	objectId
Description
Dependencies
Primary key
Foreign collection	stack
Foreign field	name
Relationship type	Foreign Key
Relationship name	fk stack. to project.
Cardinality	1..n
Default
Sample
Comments

2.1.2.2.3.5 Field developers

2.1.2.2.3.5.1 developers Tree Diagram

2.1.2.2.3.5.2 developers Hierarchy

Parent field: project

Child field(s):

Field	Type	Req	Key	Description	Comments
[0] developer	objectId	false

2.1.2.2.3.5.3 developers properties

Property	Value
Name	developers
Technical name
Activated	true
Id
Type	array
Description
Dependencies
Required
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Min items
Max items
Unique items
Additional items	true
Comments

2.1.2.2.3.6 Field [0] developer

2.1.2.2.3.6.1 [0] developer Tree Diagram

2.1.2.2.3.6.2 [0] developer properties

Property	Value
Display name	developer
Activated	true
Id
Type	objectId
Description
Dependencies
Primary key
Foreign collection	developer
Foreign field	name
Relationship type	Foreign Key
Relationship name	fk developer. to project.
Cardinality	1..n
Default
Sample
Comments

2.1.2.2.3.7 Field startdate

2.1.2.2.3.7.1 startdate Tree Diagram

2.1.2.2.3.7.2 startdate properties

Property	Value
Name	startdate
Technical name
Activated	true
Id
Type	date
Description
Dependencies
Required
Primary key	false
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Default
Now
Sample
Comments

2.1.2.2.3.8 Field enddate

2.1.2.2.3.8.1 enddate Tree Diagram

2.1.2.2.3.8.2 enddate properties

Property	Value
Name	enddate
Technical name
Activated	true
Id
Type	date
Description
Dependencies
Required
Primary key	false
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Default
Now
Sample
Comments

2.1.2.2.4 project JSON Schema

{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "title": "project",
    "properties": {
        "_id": {
            "type": "string",
            "pattern": "^[a-fA-F0-9]{24}$"
        },
        "name": {
            "type": "string"
        },
        "requiredstack": {
            "type": "array",
            "additionalItems": true,
            "items": {
                "type": "string",
                "pattern": "^[a-fA-F0-9]{24}$"
            }
        },
        "developers": {
            "type": "array",
            "additionalItems": true,
            "items": {
                "type": "string",
                "pattern": "^[a-fA-F0-9]{24}$"
            }
        },
        "startdate": {
            "type": "string",
            "format": "date-time"
        },
        "enddate": {
            "type": "string",
            "format": "date-time"
        }
    },
    "required": [
        "_id",
        "name"
    ]
}

2.1.2.2.5 project JSON data

{
    "_id": ObjectId("507f1f77bcf86cd799439011"),
    "name": "Lorem",
    "requiredstack": [
        ObjectId("507f1f77bcf86cd799439011")
    ],
    "developers": [
        ObjectId("507f1f77bcf86cd799439011")
    ],
    "startdate": ISODate("2016-04-08T15:06:21.595Z"),
    "enddate": ISODate("2016-04-08T15:06:21.595Z")
}

2.1.2.2.6 project Target Script

use Project_Management;

db.createCollection("project", {
    "storageEngine": {
        "wiredTiger": {}
    },
    "capped": false,
    "validator": {
        "$jsonSchema": {
            "bsonType": "object",
            "title": "project",
            "properties": {
                "_id": {
                    "bsonType": "objectId"
                },
                "name": {
                    "bsonType": "string"
                },
                "requiredstack": {
                    "bsonType": "array",
                    "additionalItems": true,
                    "items": {
                        "bsonType": "objectId"
                    }
                },
                "developers": {
                    "bsonType": "array",
                    "additionalItems": true,
                    "items": {
                        "bsonType": "objectId"
                    }
                },
                "startdate": {
                    "bsonType": "date"
                },
                "enddate": {
                    "bsonType": "date"
                }
            },
            "required": [
                "_id",
                "name"
            ]
        }
    },
    "validationLevel": "off",
    "validationAction": "warn"
});

2.1.2.3 Collection stack

2.1.2.3.1 stack Tree Diagram

2.1.2.3.2 stack Properties

Property	Value
Collection name	stack
Technical name
Activated	true
Id
Description
Database	Project_Management
Capped
Size
Max
Storage engine	WiredTiger
Config String
Validation level	Off
Validation action	Warn
Additional properties
Comments

2.1.2.3.3 stack Fields

Field	Type	Req	Key	Description	Comments
_id	objectId	true
name	string	true	dk
description	string	false

2.1.2.3.3.1 Field _id

2.1.2.3.3.1.1 _id Tree Diagram

2.1.2.3.3.1.2 _id properties

Property	Value
Name	_id
Technical name
Activated	true
Id
Type	objectId
Description
Dependencies
Required	true
Primary key	true
Foreign collection	developer
Foreign field
Relationship type
Relationship name
Cardinality
Default
Sample
Comments

2.1.2.3.3.2 Field name

2.1.2.3.3.2.1 name Tree Diagram

2.1.2.3.3.2.2 name properties

Property	Value
Name	name
Technical name
Activated	true
Id
Type	string
Description
Dependencies
Required	true
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Default
Min length
Max length
Pattern
Format
Enum
Sample	JavaScript
Comments

2.1.2.3.3.3 Field description

2.1.2.3.3.3.1 description Tree Diagram

2.1.2.3.3.3.2 description properties

Property	Value
Name	description
Technical name
Activated	true
Id
Type	string
Description
Dependencies
Required
Primary key
Foreign collection
Foreign field
Relationship type
Relationship name
Cardinality
Default
Min length
Max length
Pattern
Format
Enum
Sample
Comments

2.1.2.3.4 stack JSON Schema

{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "title": "stack",
    "properties": {
        "_id": {
            "type": "string",
            "pattern": "^[a-fA-F0-9]{24}$"
        },
        "name": {
            "type": "string"
        },
        "description": {
            "type": "string"
        }
    },
    "required": [
        "_id",
        "name"
    ]
}

2.1.2.3.5 stack JSON data

{
    "_id": ObjectId("507f1f77bcf86cd799439011"),
    "name": "JavaScript",
    "description": "Lorem"
}

2.1.2.3.6 stack Target Script

use Project_Management;

db.createCollection("stack", {
    "storageEngine": {
        "wiredTiger": {}
    },
    "capped": false,
    "validator": {
        "$jsonSchema": {
            "bsonType": "object",
            "title": "stack",
            "properties": {
                "_id": {
                    "bsonType": "objectId"
                },
                "name": {
                    "bsonType": "string"
                },
                "description": {
                    "bsonType": "string"
                }
            },
            "required": [
                "_id",
                "name"
            ]
        }
    },
    "validationLevel": "off",
    "validationAction": "warn"
});

3. Relationships

3.1 Relationship fk developer. to project.

3.1.1 fk developer. to project. Diagram

Parent Table	Parent field
developer	name

Child Table	Child field
project	developers.[-1]

3.1.2 fk developer. to project. Properties

Property	Value
Name	fk developer. to project.
Description
Parent Collection	developer
Parent field	name
Parent Cardinality	1
Child Collection	project
Child field
Child Cardinality	1..n
Comments

3.2 Relationship fk project. to developer.

3.2.1 fk project. to developer. Diagram

Parent Table	Parent field
project	name

Child Table	Child field
developer	projects.[-1].projectname.[-1]

3.2.2 fk project. to developer. Properties

Property	Value
Name	fk project. to developer.
Description
Parent Collection	project
Parent field	name
Parent Cardinality	1
Child Collection	developer
Child field
Child Cardinality	1
Comments

3.3 Relationship fk project. to developer.

3.3.1 fk project. to developer. Diagram

Parent Table	Parent field
project	startdate

Child Table	Child field
developer	projects.[-1].startdate

3.3.2 fk project. to developer. Properties

Property	Value
Name	fk project. to developer.
Description
Parent Collection	project
Parent field	startdate
Parent Cardinality	1
Child Collection	developer
Child field	startdate
Child Cardinality	1
Comments

3.4 Relationship fk project. to developer.

3.4.1 fk project. to developer. Diagram

Parent Table	Parent field
project	enddate

Child Table	Child field
developer	projects.[-1].enddate

3.4.2 fk project. to developer. Properties

Property	Value
Name	fk project. to developer.
Description
Parent Collection	project
Parent field	enddate
Parent Cardinality	1
Child Collection	developer
Child field	enddate
Child Cardinality	1
Comments

3.5 Relationship fk stack. to project.

3.5.1 fk stack. to project. Diagram

Parent Table	Parent field
stack	name

Child Table	Child field
project	requiredstack.[-1]

3.5.2 fk stack. to project. Properties

Property	Value
Name	fk stack. to project.
Description
Parent Collection	stack
Parent field	name
Parent Cardinality	1
Child Collection	project
Child field
Child Cardinality	1..n
Comments

3.6 Relationship fk stacks. to developer.

3.6.1 fk stacks. to developer. Diagram

Parent Table	Parent field
stack	name

Child Table	Child field
developer	stacks.'New Field'.[-1], stacks.'New Field'

3.6.2 fk stacks. to developer. Properties

Property	Value
Name	fk stacks. to developer.
Description
Parent Collection	stack
Parent field	name
Parent Cardinality	1
Child Collection	developer
Child field	, New Field
Child Cardinality	1..n
Comments