Getting Started

For the most up-to-date information see http://project-voldemort.com

## checkout and build
jkreps@jkreps-md:/tmp > svn co svn+ssh://cm01.corp/lirepo/voldemort/trunk voldemort
jkreps@jkreps-md:/tmp > cd voldemort
jkreps@jkreps-md:/tmp/voldemort > ant

## start single node cluster and connect to table named ętestė
jkreps@jkreps-md:/tmp/voldemort > ./bin/voldemort-server.sh config/single_node_cluster &
jkreps@jkreps-md:/tmp/voldemort> ./bin/voldemort-shell.sh test tcp://localhost:6666

## run some random commands to put and get strings
> help
Commands:
put key value -- Associate the given value with the key.
get key -- Retrieve the value associated with the key.
delete key -- Remove all values associated with the key.
locate key -- Determine which servers host the give key.
help -- Print this message.
exit -- Exit from this shell.
> put "hello" "there"
> get "hello"
version(0:1): "there"
> locate "hello"
Node 0
host:  localhost
port: 6666
available: yes
last checked: 4614 ms ago

Example usage in example/java/voldemort/example/VoldemortExample.java.
Example configurations in config/


Code layout

annotations - Helper annotations
client - Code specific to the client
cluster - domain model for a voldemort cluster
routing - Code specific to routing requests
serialization - Code for turning bytes into objects and vice versa
server - Code for handling client requests
store - All the store implementations used by both client and server
utils - Helpers!
versioning - Vector clock stuff
xml - Code for serializing the configuration data...should probably be move to serialization


Background Resources

- Amazon Dynamo Paper -- http://s3.amazonaws.com/AllThingsDistributed/sosp/amazon-dynamo-sosp2007.pdf
- http://www.allthingsdistributed.com/2007/12/eventually_consistent.html
- OpenDHT and Bamboo papers
- BDB Performance: http://www.oracle.com/technology/products/berkeley-db/pdf/berkeley-db-perf.pdf
- Origin of vector clocks: http://research.microsoft.com/users/lamport/pubs/time-clocks.pdf
- Brewer's conjecture: http://citeseer.ist.psu.edu/544596.html

Current build is from r19