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spajic
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Mar 19, 2019
| 5.64 3.431 0.685 0.000 2.746 16214 Object#aggregate_user_stats | ||
| ``` | ||
| ### Находка №1 | ||
| Проанализировав исходные данные выяснилось, что даты изначально приходят в нужном формате, поэтому нет нужды создавать Date объект |
| Однако нерешенной остается проблема резкого выделения [памяти](https://imgur.com/cvkmvMS) связанная с формирование json строки | ||
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| ### Находка №3 | ||
| Вместо библиотеки, которая целиком парсит hash в json, можно использовать yajl, которая позволяет "стримить" json в файл |
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