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erlav's Introduction

erlav

High performance avro encoding/decoding NIF-based library

Build

$ rebar3 compile
$ rebar3 eunit

Usage

SchemaId = erlav_nif:erlav_init(<<"priv/tschema2.avsc">>),
Term = #{
        <<"intField">> => 789,
        <<"longField">> => 2989898111,
        <<"doubleField">> => 11.2345,
        <<"floatField">> => 23.12,
        <<"boolField">> => true,
        <<"stringField">> => <<"asdadasdasdasd3453534dfgdgd123456789">>,
        <<"bytesField">> => <<1,99,57,127,0,56>>
},

% Encode Term to avro format
Ret = erlav_nif:erlav_encode(SchemaId, Term),

% Decode data in avro format to erlang term
DecodedTerm = erlav_nif:erlav_decode_fast(SchemaId, Ret)

Performance

run erlang shell

erl -pa _build/default/lib/*/ebin

run performance test ( it will generate report at the end )

erlav_perf:all_tests().
Test name erlavro time erlav time
erlav_perf_tst2 746.0727 142.3787
erlav_perf_tst3 1591.4327 250.2485
map_perf_tst1 1069.9354 331.2828
map_perf_tst2 217.3632 70.7547
array_int_perf_tst 20.8804 3.9581
array_str_perf_tst 152.1964 33.9999
array_map_perf_tst 363.2405 120.0964

erlav's People

Contributors

mijkenator avatar antoinegagne avatar x0id avatar

Watchers

avatar

Forkers

antoinegagne x0id berbiche

erlav's Issues

support map of arrays 

 {
        "name": "filtered_app_compatible_result",
        "type": ["null", {
            "name": "filtered_app_compatible_result_map",
            "type": "map",
            "values": {
                "type": "array",
                "items": "long"
            }
        }],
        "default": null
    },

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