๐Ÿ˜Ž ๊ณต๋ถ€ํ•˜๋Š” ์ง•์ง•์•ŒํŒŒ์นด๋Š” ์ฒ˜์Œ์ด์ง€?

[FuncAnimation] 3. Mongo DB์— ์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ ์ €์žฅํ•˜๊ธฐ (1) ๋ณธ๋ฌธ

๐Ÿ‘ฉ‍๐Ÿ’ป ์ธ๊ณต์ง€๋Šฅ (ML & DL)/Serial Data

[FuncAnimation] 3. Mongo DB์— ์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ ์ €์žฅํ•˜๊ธฐ (1)

์ง•์ง•์•ŒํŒŒ์นด 2022. 10. 24. 16:25
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221024 ์ž‘์„ฑ

<๋ณธ ๋ธ”๋กœ๊ทธ๋Š” wooiljeong๋‹˜์˜ ๋ธ”๋กœ๊ทธ๋ฅผ ์ฐธ๊ณ ํ•ด์„œ ๊ณต๋ถ€ํ•˜๋ฉฐ ์ž‘์„ฑํ•˜์˜€์Šต๋‹ˆ๋‹ค>

https://wooiljeong.github.io/python/mongodb-01/

 

Python์œผ๋กœ MongoDB ์ด์šฉํ•˜๊ธฐ 01

PyMongo Tutorial

wooiljeong.github.io

 

 

 

 

๐Ÿ‰ MongoDB

  • PyMongo ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ํ†ตํ•ด Python์œผ๋กœ MongoDB๋ฅผ ์ด์šฉ
pip install pymongo

 

  • MongoDB Compass ์—์„œ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์™€ ์ปฌ๋ ‰์…˜ ๋งŒ๋“ค๊ธฐ

https://www.mongodb.com/cloud/atlas/lp/try4?utm_source=google&utm_campaign=search_gs_pl_evergreen_atlas_core_prosp-brand_gic-null_apac-kr_ps-all_desktop_eng_lead&utm_term=mongodb&utm_medium=cpc_paid_search&utm_ad=e&utm_ad_campaign_id=12212624365&adgroup=115749706703&gclid=CjwKCAjwzNOaBhAcEiwAD7Tb6I7P5XRKMIHlAnNV91MWC0rqsoODghNTxhl1bDnzlWRczqNcptt0jxoC00QQAvD_BwE

 

 

๐Ÿ‰ DB ์—ฐ๊ฒฐ - MongoClient

  •  MongoClient์˜ ๊ฐ’์œผ๋กœ MongoDB ์„œ๋ฒ„ URI๋ฅผ ํŒŒ๋ผ๋ฏธํ„ฐ๋กœ ์ž…๋ ฅ
from pymongo import MongoClient

# HOST, PORT
client = MongoClient(host='localhost', port=27017)

print(client.list_database_names())

 

๐Ÿ‰ DB ์ ‘๊ทผ

  • ๋ฉ”์„œ๋“œ ํ˜•ํƒœ๋กœ . ๋’ค์— DB๋ช…์„ ์ž…๋ ฅ
  • Dictionary๋ฅผ ์ธ๋ฑ์‹ฑํ•˜๋Š” ํ˜•ํƒœ๋กœ ๋Œ€๊ด„ํ˜ธ ์•ˆ์— DB๋ช… ๋ฌธ์ž์—ด์„ ์ž…๋ ฅ
# ๋ฐฉ๋ฒ•1
db = client.mydb

# ๋ฐฉ๋ฒ•2
db = client['mydb']

 

๐Ÿ‰ Document ์ƒ์„ฑ

  • MongoDB๋Š” Data๋ฅผ JSON ์Šคํƒ€์ผ์˜ Document๋กœ ์ €์žฅ
  • JSON๊ณผ ์œ ์‚ฌํ•œ Python Dictionary ๋ฐ์ดํ„ฐ๋ฅผ MongoDB Collection์— Document๋กœ ์ €์žฅ
import datetime
post = {"author": "GANI",
        "text": "I WANT TO GO HOME!",
        "tags": ["mongodb", "python", "pymongo"],
        "date": datetime.datetime.utcnow()
        }
post

 

๐Ÿ‰ DB ์ €์žฅ

db = client.food

doc = {'name':'taehun','age':28}
db.apple.insert_one(doc)

๐Ÿ‰ DB ์กฐํšŒ

# ํ•œ ๊ฐœ ์กฐํšŒ
data = db.์ปฌ๋ ‰์…˜.find_one({'์†์„ฑ':'๊ฐ’'})

# ์—ฌ๋Ÿฌ ๊ฐœ ์กฐํšŒ ( _id ๊ฐ’์€ ์ œ์™ธํ•˜๊ณ  ์ถœ๋ ฅ)
all_data = list(db.์ปฌ๋ ‰์…˜.find({},{'_id':False}))

 

๐Ÿ‰ DB ์ˆ˜์ •

db.์ปฌ๋ ‰์…˜.update_one({'์กฐ๊ฑด์†์„ฑ':'์กฐ๊ฑด๊ฐ’'},{'$set':{'๋ฐ”๊ฟ€์†์„ฑ':'๋ฐ”๊ฟ€๊ฐ’'}})

 

๐Ÿ‰ DB ์‚ญ์ œ

db.์ปฌ๋ ‰์…˜.delete_one({'์†์„ฑ':'๊ฐ’'})

 

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