Created
March 31, 2011 11:29
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msgpack vs json vs igbinary vs php serialize
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* Results | |
ruby json: 19,777,781 bytes | |
ruby msgpack: 14,757,439 bytes | |
php serialize(): 33,777,792 bytes | |
php igbinary: 18,757,571 bytes | |
php json_encode: 19,777,781 bytes | |
msgpack vs json (MRI 1.9.2) speed: | |
user system total real | |
msgpack: | |
0.900000 0.040000 0.940000 ( 1.171771) | |
json: | |
1.880000 0.130000 2.010000 ( 2.172833) | |
* Source | |
Ruby: | |
require 'msgpack' | |
require 'json' | |
require 'benchmark' | |
a = (0...1_000_000).group_by { |i| "k-#{i}" } | |
Benchmark.bm do |x| | |
x.report("msgpack:") { puts "size=" + MessagePack.pack(a).length.to_s } | |
x.report("json:") { puts "size=" + a.to_json.length.to_s } | |
end | |
PHP: | |
ini_alter('memory_limit', -1); | |
$a = array(); | |
for ($i = 0; $i < 1000000; $i++) { | |
$a["k-$i"] = array($i); | |
} | |
echo 'serialize()d size=' . strlen(serialize($a)) . "\n"; | |
echo 'igbinary_serialize()d size=' . strlen(igbinary_serialize($a)) . "\n"; | |
echo 'json_encode()d size=' . strlen(json_encode($a)) . "\n"; | |
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I did some benchmark in PHP (I know it is an old gist but it is the first on Google Search)
https://github.com/EFTEC/php-benchmarks#serializations
Conclusion: I am impressed with igbinary. 👍