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DB 나누기
최홍일 edited this page Dec 17, 2020
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7 revisions
- 필요할 것 같은 것들을 종류로 나누자
- EMBEDED DOCUMENT vs REFERENCE중 어떤식으로 사용할지..?
- UPDATE 가 발생할 경우는 ??
- UPDATE가 자주 발생할까 ??
- default값을 정해서 초기 setting으로 넣어주고, 그 외에는 document에 추가만 해주자
- UPDATE가 자주 발생할까 ??
# user
{
(_id)
id : string, required,
name : string, required,
pwd : string
accountbook : [_id ...]
}
# account book
{
(_id)
name : string
startday : number
description : string
transaction : [_id]
}
# transaction
{
(_id)
content : string
type : string (수입/지출)
cost : number
date : date
}
# category
{
(_id)
name : string
type : string
icon : number
}
# payment
{
(_id)
card : number
description : string
color : string
}
# user
{
(_id)
id : string
name : string
pwd : string
}
#default_category
{
(_id)
name : string
type : string
icon : number
}
#default_payment
{
(_id)
card : number
description : string
color : string
}
# account book
{
(_id)
name : string
startday : string
description : string
code : string
category: [
{
(_id)
name : string
type : string
icon : number
}
]
payment: [
{
(_id)
card : number
description : string
color : string
}
]
user: [
{
(_id)
id : string
name : string
pwd : string
}
]
transaction : [
{
(_id)
content : string
type : string (수입/지출)
cost : number
date : date
category: {
name : string
type : string
icon : number
}
payment: {
card: number
description : string
}
} ...
]
}
Users
{
_id
userid : string
name : string
profile : string
social : string
}
Accountbooks
{
_id
name : string
code : string
startday : string
description : string
categories : categories[] // embedded Document
paymentmethods : paymentmethods[] // embedded Document
users : usersembedded Document[] // embedded Document
}
Transactions
{
_id
content : string
type : string
cost : number
date : date
category : {category}
paymentmethod : {paymentmethod}
accountBook : accountbook._id // reference
}
Categories
{
_id
name : string
type : string
icon : number
}
Payments
{
_id
name : string
color : string
description : string
}
Default_payment_methods
{
_id
name : string
color : string
}
Default_categories
{
_id
name : string
type : string
icon : number
}