FS

INTRO

FS is a filesystem backend implementation for KVS. Put the {dba,kvs_fs} property for the kvs application in your sys.config.

EXAMPLES

All examples can be executed in Erlang REPL. Only requirement is to have kvs set in dependencies and kvs application started.

Create a new kvs_fs table called test. When executed, this function will create a new directory called test under data directory in the current workspace.


       kvs_fs:create_table(test, []).
       % will return:
       % ok

Put a new key/value in table test. When executed, a new file is created under test directory. Its name is based on the sha1 of the key encoded in base64.


       Table = test.
       Key = key.
       Value = <<"my_value">>.
       kvs_fs:put({test, Key, Value}).
       % will return:
       % ok

Get a key from value test.


       kvs_fs:get(test, key).
       % will return:
       % {ok, {test, key, <<"my_value">>}}

Delete a key

This module may refer to: kvs.