CouchDB

http://couchdb.apache.org

Installed CouchDB on Oct 10, 2014.

@apt-get install couchdb@

It installed version 1.0.1.

Version 1.6.1 is available.

hr.

https://launchpad.net/~couchdb/+archive/ubuntu/stable

bc. # install the ppa-finding tool
# for 12.04 release
sudo apt-get install python-software-properties -y

bc. # for 14.04 release
sudo apt-get install software-properties-common -y

bc. # add the ppa
sudo add-apt-repository ppa:couchdb/stable -y

bc. # update cached list of packages
sudo apt-get update -y

bc. # remove any existing couchdb binaries
sudo apt-get remove couchdb couchdb-bin couchdb-common -yf

bc. # see my shiny goodness - note the version number displayed and ensure its what you expect
sudo apt-get -f install
sudo apt-get install -V couchdb

bc. # manage via upstart
sudo stop couchdb
  couchdb stop/waiting

bc. # update /etc/couchdb/local.ini with 'bind_address=0.0.0.0' as needed
sudo start couchdb
  couchdb start/running, process 17422

bc. # check version
couchdb -V
    couchdb - Apache CouchDB 1.6.1

Good. Up to date. Oct 10, 2014


old post:
http://blog.woobling.org/2009/05/why-i-dont-use-couchdb.html


h2. Perl

http://search.cpan.org/dist/CouchDB-Client/lib/CouchDB/Client.pm

The above main module is outdated or oldish, 2009.

http://cpanratings.perl.org/dist/CouchDB-Client

bq. _"Generally, when I have a choice I prefer AnyEvent::CouchDB."_

http://search.cpan.org/~beppu/AnyEvent-CouchDB- 1.31/lib/AnyEvent/CouchDB.pm - (2011)

@perl -MCPAN -e 'install CouchDB::Client'@

Installed above Perl module on Oct 10, 2014. It took under one minute to install, unlike the nearly 10 minutes to complete the install of the MongoDB Perl client module.


h2. Commands

CouchDB is API, HTTP, REST, JSON, and JavaScript driven.

in the file @/etc/couchdb/local.ini@ set and uncomment the lines:
@port=5984@
@bind_address=127.0.0.1@

http://en.wikipedia.org/wiki/CouchDB

h3. Accessing server information

curl http://127.0.0.1:5984/

<code>
{"couchdb":"Welcome","uuid":"2c6d440df9b206a8592c4f5db6f4e38a","version":"1.6.1","vendor":{"name":"Ubuntu","version":"12.04"}}
</code>






 #database - #nosql - #json