Sorting MapReduce results on MongoDB

Sorting MapReduce results on MongoDB



1.MongoDB, MapReduce and sorting - Stack Overflow

Description:MongoDB, MapReduce and sorting. ... Map/Reduce with inline
output currently cannot use an ... or sorting the results in your
application using something like ...



2.Map-Reduce — MongoDB Manual 2.4.9

Description:Map-reduce is a data processing paradigm for condensing large
volumes of data into useful aggregated results. For map-reduce operations,
MongoDB ... sorting and ...



3.Glossary — MongoDB Manual 2.4.9

Description:A special virtual collection that exposes MongoDB's database
commands. ... map-reduce A data processing ... A query plan that returns
results in an order ...



4.MongoDB sort results from collection - w3resource

Description:MongoDB sort results from collection has average rating 10 out
of 10. Total 6 users rated. ... Fetch results by sorting one column in
descending order .



5.sorting - Mongodb how to map-reduce group, sort and count ...

Description:sorting mongodb mapreduce group emit. ... For more information
on using Map Reduce with MongoDB, ... you should be able to get the
results in the order that you ...



6.Counting Unique Items with Map-Reduce | The MongoDB Cookbook

Description:How to use map-reduce to count unique items across a category.
The MongoDB Cookbook ... -60 * 60 * 24 * 14 * 1000);
db.pageviews.mapReduce(map, reduce, {out: pageview ...



7.Help with sorting with MapReduce - Google Groups

Description:Help with sorting with MapReduce ... This results in a syntax
error : ... > Groups "mongodb-user" group. > To post to this group, ...



8.Less Than Dot - Blog - MongoDB, how to sort results

Description:... In the second post we looked at how we could do UPSERTs
with MongoDB, today we will look at how to sort results in MongoDB ...
Sorting by name again.



9.Map reduce and MongoDB - Server Density Blog

Description:... over every document in the collection but I can provide
many other parameters to the map reduce function to narrow the results
down ... SQL to MongoDB map reduce.



10.MapReduce Sorting - User and support list for MongoDB, a ...

Description:MapReduce Sorting. FAQUser <xritchie ... Groups "mongodb-user"
group. ... but for some reason when I put in a sort I get no results any
reason for this? ...