NoSQL Zoo: Difference between revisions
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Learn NoSQL using: MongoDB, PyMongo, and Python3.4 | Learn NoSQL using: MongoDB, PyMongo, and Python3.4 | ||
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<div class=q data-lang="py3"> | <div class=q data-lang="py3"> | ||
Show all the data concering France. | Show all the data concering France. | ||
Revision as of 12:22, 27 July 2015
#ENCODING
import io
import sys
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-16')
#MONGO
from pymongo import MongoClient
client = MongoClient()
client.progzoo.authenticate('scott','tiger')
db = client['progzoo']
#PRETTY
import pprint
pp = pprint.PrettyPrinter(indent=4)
Learn NoSQL using: MongoDB, PyMongo, and Python3.4
Show all the data concering France.
pp.pprint(list(
db.world.find({"name":"France"})
))
Tutorials: Learn NoSQL in stages
- 0 FIND basics
- Some examples of common queries.
- 1 AGGREGATE world
- In which we query the world collection and make use of aggregate functions.
- 2 MAPREDUCE basics
- Using MapReduce.
- 3 MAPREDUCE elite
- MapReduce questions using the Elite Dangerous dataset.