Fetching latest commit…
Cannot retrieve the latest commit at this time
|Failed to load latest commit information.|
Ringo - Distributed key/value storage for immutable data -------------------------------------------------------- Ringo is an experimental, distributed, replicating key-value store based on consistent hashing and immutable data. Unlike many general-purpose databases, Ringo is designed for a specific use case: For archiving small (less than 4KB) or medium-size data items (<100MB) in real-time so that the data can survive K - 1 disk breaks, where K is the desired number of replicas, without any downtime, in a manner that scales to terabytes of data. In addition to storing, Ringo should be able to retrieve individual or small sets of data items with low latencies (<10ms) and provide a convenient on-disk format for bulk data access. WARNING: Ringo should not be used yet as a primary storage for critical data. Due to the fact that Ringo treats all data immutable, data corruption or loss should be improbable. However, Ringo needs more testing in real-world settings before we can be reasonably sure that it works as advertised. To make this happen, feel free to try it out, adapt it to your needs, and report your experiences! Requirements '''''''''''' - Erlang R12B or newer - Lighttpd (or other web server that supports SCGI) - Python (optional, needed to run the test harness) Directories ''''''''''' doc/ Documentation ring/ Ringo backend ring/bfile High-performance replacement for the Erlang's standard file module ring/src Backend sources ring/test Test harness ringogw/ Ringo web frontend ringogw/src Frontend sources ringogw/web Web interface ringogw/py Python interfaces for the Ringo frontend and for the Disco map/reduce framework Compiling ''''''''' cd ringo ./compile.sh Usage ''''' Running the Test Harness ''''''''''''''''''''''''