So, What is it ?
Lib(eration) spaces is a library and server for transactional graph and ordered key value storage/persistence.
And...
It is flexible in that it can operate as a pure embedded database, memory only, distributed with master master replication and the traditional client server mode.
Accessing it
It is designed to be accessed in a non schema oriented way and lends itself to dynamic languages like javascript, lua and groovy (Only the ones I like {he,he})
Some would describe the interface as natural and permits the database as a first class citizen to your code as opposed to apart from your code.
Any examples or tutorials ?
Yes! please follow the examples and tutorial links
You can also check out the performances at benchmarks
Ok thats great how can I install it
Install via luarocks luarocks
> luarocks install --server=http://luarocks.org/manifests/tjizep spaces
The only further requirements are for boost min version =? 1.58 to be installed and cmake i.e.
> apt-get install libboost-all-dev