NoSQL Zoo: Difference between revisions

Revision as of 12:22, 3 December 2015

Top Tips

What is the capital of France?

db.world.find_one({"name":"France"},{"capital":1})

Learn NoSQL using: MongoDB, PyMongo, and Python3.4

Find Tutorial: Using Find.
x AGGREGATE world: In which we query the world collection and make use of aggregate functions.
x MAPREDUCE basics: Using MapReduce.
x MAPREDUCE elite: MapReduce questions using the Elite Dangerous dataset.

Manuals: MongoDB Documentaion MongoDB Documentation GitHub
Python 3 Documentaion PyMongo API Documentation
Karl Seguin's The Little MongoDB Book

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@@ Line 1: / Line 1: @@
-<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}}
-<div class="q nonum" data-lang="py3" data-width="80">
+<div class="q nonum" data-lang="mongo" data-width="80">
 What is the capital of France?
 <pre class=def>
-print( db.world.find_one({"name":"France"},{"capital":1}) )
+db.world.find_one({"name":"France"},{"capital":1})
 </pre>
 </div>
@@ Line 25: / Line 11: @@
 Learn NoSQL using: MongoDB, PyMongo, and Python3.4
 ==Tutorials: Learn NoSQL in stages==
-; [[FIND basics|x FIND basics]]:Using Find.
+; [[FIND Tutorial|Find Tutorial]]:Using Find.
 ; [[AGGREGATE world|x AGGREGATE world]]:In which we query the world collection and make use of aggregate functions.
 ; [[MAPREDUCE basics|x MAPREDUCE basics]]:Using MapReduce.