NoSQL Zoo: Difference between revisions
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<pre class=setup> | |||
#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) | |||
</pre> | |||
{{TopTenTips}} | {{TopTenTips}} | ||
Learn NoSQL using: MongoDB, PyMongo, and Python3.4 | Learn NoSQL using: MongoDB, PyMongo, and Python3.4 | ||
<div class=q data-lang="py3"> | |||
Show all the data concering France. | |||
<pre class=def> | |||
pp.pprint(list( | |||
db.world.find({"name":"France"}) | |||
)) | |||
</pre> | |||
</div> | |||
==Tutorials: Learn NoSQL in stages== | ==Tutorials: Learn NoSQL in stages== | ||
; [[FIND basics|0 FIND basics]]:Some examples of common queries. | ; [[FIND basics|0 FIND basics]]:Some examples of common queries. | ||
Revision as of 10:02, 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 FIND names
- Some pattern matching queries.
- 2 AGGREGATE basics
- Examples of the aggregation framework.
- 3 AGGREGATE world
- In which we query the world collection and make use of aggregate functions.
- 4 MAPREDUCE basics
- Using MapReduce.
- 5 MAPREDUCE elite
- MapReduce questions using the Elite Dangerous dataset.
Reference: How to...
Coming Soon.