| commit | 4bb2290b0e767e800a5c2c67baba1767b08c57c8 | [log] [tgz] |
|---|---|---|
| author | Adam Kocoloski <kocolosk@apache.org> | Tue Nov 09 08:36:50 2021 -0500 |
| committer | Adam Kocoloski <kocolosk@apache.org> | Wed Nov 17 10:35:43 2021 -0500 |
| tree | f94e78ebe72a4456fa43cadb754e02b5f19270de | |
| parent | ff44fb2ec12763b2bde50c8bea476b77c88a2976 [diff] |
Support 6.2.x and 6.3.x in devcontainer 6.3 changed the bindingtester code to use Python3, so we need to make sure to install the Python bindings (used by the binding tester) with the right version of Python conditional on the minor version of FDB.
This project is a NIF wrapper for the FoundationDB C API. Documentation on the main API can be found here.
This project also provides a conforming implementation of the Tuple and Directory layers.
Assuming you have installed the FoundationDB C API library, building erlfdb is as simple as:
$ make
Alternatively, adding erlfdb as a rebar dependency should Just Work ®.
Documentation for installing FoundationDB can be found here for macOS or here for Linux.
A simple example showing how to open a database and read and write keys:
Eshell V9.3.3.6 (abort with ^G) 1> Db = erlfdb:open(<<"/usr/local/etc/foundationdb/fdb.cluster">>). {erlfdb_database,#Ref<0.2859661758.3941466120.85406>} 2> ok = erlfdb:set(Db, <<"foo">>, <<"bar">>). ok 3> erlfdb:get(Db, <<"foo">>). <<"bar">> 4> erlfdb:get(Db, <<"bar">>). not_found
FoundationDB has a custom binding tester that can be used to test whether changes have broken compatibility. See the BINDING_TESTER documentation for instructions on building and running that system.