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<title>Extract — Load с помощью SaaS-сервиса vs. Cобственное решение. Поиск баланса и дзен OTUS</title>
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<meta name="description" content="Запись двухдневного интенсива курса «Data Engineer» На бесплатном двухдневном интенсиве обсудили: Extract-Load через SaaS решения. Возможности готовых сервисов, их надежность и ограничения; Extract-Load через API-вызовы, обращения к СУБД и CDC – оптимальные способы реализации; Автоматизация выгрузки, повторные попытки (retries), получение уведомлений в Slack (notifications) с помощью Airflow; Накопление истории выгрузок и организация Data Lake в" />
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<h1 class="post-title">
Extract — Load с помощью SaaS-сервиса vs. Cобственное решение. Поиск баланса и дзен
</h1>
<a href="https://otus.ru/journal/extract-load-s-pomoshhju-saas-servisa-vs-cobstvennoe-reshenie-poisk-balansa-i-dzen/" class="date-link" data-wpel-link="internal"><time class="post-date">22 июля, 2022</time></a>
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<p class="ez-toc-title " >Содержание</p>
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<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class="ez-toc-link ez-toc-heading-1" href="#%D0%97%D0%B0%D0%BF%D0%B8%D1%81%D1%8C_%D0%B4%D0%B2%D1%83%D1%85%D0%B4%D0%BD%D0%B5%D0%B2%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B8%D0%BD%D1%82%D0%B5%D0%BD%D1%81%D0%B8%D0%B2%D0%B0_%D0%BA%D1%83%D1%80%D1%81%D0%B0_%C2%ABData_Engineer%C2%BB" title="Запись двухдневного интенсива курса «Data Engineer»">Запись двухдневного интенсива курса «Data Engineer»</a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class="ez-toc-link ez-toc-heading-2" href="#%D0%97%D0%B0%D0%BF%D0%B8%D1%81%D0%B8_%D0%B4%D1%80%D1%83%D0%B3%D0%B8%D1%85_%D0%BE%D1%82%D0%BA%D1%80%D1%8B%D1%82%D1%8B%D1%85_%D1%83%D1%80%D0%BE%D0%BA%D0%BE%D0%B2" title="Записи других открытых уроков:">Записи других открытых уроков:</a></li></ul></li></ul></li></ul></nav></div>
<h2 class="wp-block-heading"><span class="ez-toc-section" id="%D0%97%D0%B0%D0%BF%D0%B8%D1%81%D1%8C_%D0%B4%D0%B2%D1%83%D1%85%D0%B4%D0%BD%D0%B5%D0%B2%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B8%D0%BD%D1%82%D0%B5%D0%BD%D1%81%D0%B8%D0%B2%D0%B0_%D0%BA%D1%83%D1%80%D1%81%D0%B0_%C2%ABData_Engineer%C2%BB"></span>Запись двухдневного интенсива курса «Data Engineer»<span class="ez-toc-section-end"></span></h2>
<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
<iframe title="Демо-занятие курса «Data Engineer». День 1" width="770" height="433" src="https://www.youtube.com/embed/CR32LFCgtGE?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div><figcaption>Интенсив. День 1</figcaption></figure>
<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
<iframe title="Демо-занятие курса «Data Engineer» 2 День" width="770" height="433" src="https://www.youtube.com/embed/dSm2kDsRhOI?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div><figcaption>Интенсив. День 2</figcaption></figure>
<p>На бесплатном двухдневном интенсиве обсудили:</p>
<ul><li>Extract-Load через SaaS решения. Возможности готовых сервисов, их надежность и ограничения;</li><li>Extract-Load через API-вызовы, обращения к СУБД и CDC – оптимальные способы реализации;</li><li>Автоматизация выгрузки, повторные попытки (retries), получение уведомлений в Slack (notifications) с помощью Airflow;</li><li>Накопление истории выгрузок и организация Data Lake в S3 перед DWH.</li></ul>
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<p class="has-text-align-left" style="line-height:1.5"><strong>Спикер: Артемий Козырь</strong> </p>
<p>Analytics Engineer. 7+ лет опыта в области Хранилищ Данных, ELT pipelines, Анализа данных и визуализации.</p>
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