ALL COVERED TOPICS

NoSQL Benchmarks NoSQL use cases NoSQL Videos NoSQL Hybrid Solutions NoSQL Presentations Big Data Hadoop MapReduce Pig Hive Flume Oozie Sqoop HDFS ZooKeeper Cascading Cascalog BigTable Cassandra HBase Hypertable Couchbase CouchDB MongoDB OrientDB RavenDB Jackrabbit Terrastore Amazon DynamoDB Redis Riak Project Voldemort Tokyo Cabinet Kyoto Cabinet memcached Amazon SimpleDB Datomic MemcacheDB M/DB GT.M Amazon Dynamo Dynomite Mnesia Yahoo! PNUTS/Sherpa Neo4j InfoGrid Sones GraphDB InfiniteGraph AllegroGraph MarkLogic Clustrix CouchDB Case Studies MongoDB Case Studies NoSQL at Adobe NoSQL at Facebook NoSQL at Twitter

NAVIGATE MAIN CATEGORIES

Close

CouchDB Tips & Tricks: List Functions for Sorting Map/Reduce Results by Value

Nice CouchDB trick from Arbo von Monkiewitsch:

I just found out, that it is possible to sort the result of Map/Reduce with a list function.

curl http://.../design-doc/_list/sort/count?group=true

Original title and link for this post: CouchDB Tips & Tricks: List Functions for Sorting Map/Reduce Results by Value (published on the NoSQL blog: myNoSQL)

via: http://geekiriki.blogspot.com/2010/08/couchdb-using-list-functions-to-sort.html