{"id":39275,"date":"2019-10-31T22:29:10","date_gmt":"2019-10-31T19:29:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/plan-prokachki-dlya-polucheniya-professii-data-engineer\/"},"modified":"2019-10-31T22:29:10","modified_gmt":"2019-10-31T19:29:10","slug":"plan-prokachki-dlya-polucheniya-professii-data-engineer","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/administrirovanie\/plan-prokachki-dlya-polucheniya-professii-data-engineer","title":{"rendered":"Piano di formazione per ottenere la professione di Data engineer","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Negli ultimi otto anni ho lavorato come responsabile di progetto (non scrivo codice sul lavoro), il che naturalmente influisce negativamente sul mio backend tecnologico. Ho deciso di ridurre il mio ritardo tecnologico e acquisire la professione di Data engineer. L'abilit\u00e0 principale di un Data engineer \u00e8 la capacit\u00e0 di progettare, costruire e mantenere i data warehouse.<\/p>\n<p>Ho creato un piano di studio, penso che sar\u00e0 utile non solo per me. Il piano \u00e8 orientato allo studio autonomo dei corsi. La priorit\u00e0 \u00e8 data ai corsi gratuiti in lingua russa.<\/p>\n<p>Sezioni: <\/p>\n<ul>\n<li><b>Algoritmi e strutture dati. <\/b>Sezione chiave. Se la studi, tutto il resto verr\u00e0 pi\u00f9 facilmente. \u00c8 importante acquisire esperienza nella scrittura di codice e nell'uso delle principali strutture e algoritmi.<\/li>\n<li><b>Basi e archiviazione dei dati, Business Intelligence.<\/b> Dagli algoritmi passiamo all'archiviazione e all'elaborazione dei dati.<\/li>\n<li><b>Hadoop e Big Data. <\/b>Quando un database non entra nel disco rigido, o quando i dati devono essere analizzati ma Excel non pu\u00f2 pi\u00f9 caricarli, inizia il grande data. A mio avviso, si deve passare a questa sezione solo dopo aver studiato a fondo le due precedenti.<\/li>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2>Algoritmi e strutture dati<\/h2>\n<p>\nNel mio piano ho incluso lo studio del Python, il ripasso delle basi della matematica e dell'algoritmo.<\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/stepik.org\/course\/67\">Programmazione in Python<\/a><\/noindex> <\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/stepik.org\/course\/512\">Python: basi e applicazioni<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/stepik.org\/course\/2461\">Algebra lineare<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/stepik.org\/course\/91\/\">Corso di base di matematica discreta <\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/stepik.org\/course\/217\/\">Algoritmi: teoria e pratica. Metodi<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/stepik.org\/course\/1547\">Algoritmi: teoria e pratica. Strutture dati<\/a><\/noindex><\/li>\n<\/ul>\n<p><\/p>\n<h2>Basi e archiviazione dei dati, Business Intelligence<\/h2>\n<p><\/p>\n<ul>\n<li>Libro: Martin Kleppmann - Applicazioni ad alto carico. Programmazione, scalabilit\u00e0, supporto. Il libro descrive come funzionano diversi modelli di dati, la loro implementazione interna, le limitazioni e le scelte in base al compito. <\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/stepik.org\/course\/551\">Introduzione ai database <\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/stepik.org\/course\/3203\">Immersione nei DBMS<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/stepik.org\/course\/2586\">Introduzione ai database non relazionali <\/a><\/noindex><\/li>\n<\/ul>\n<p>\nLe tematiche relative alla costruzione di data warehouse, ETL, cubi OLAP dipendono fortemente dagli strumenti, quindi in questo documento non fornisco collegamenti ai corsi. \u00c8 opportuno studiare tali sistemi mentre si lavora su un progetto specifico in un'azienda specifica. Per familiarizzare con l'ETL si pu\u00f2 provare <noindex><a rel=\"nofollow\" href=\"https:\/\/www.talend.com\/\">Talend<\/a><\/noindex> o <noindex><a rel=\"nofollow\" href=\"https:\/\/airflow.apache.org\/\">Airflow<\/a><\/noindex>.<\/p>\n<p>A mio avviso, \u00e8 importante studiare la moderna metodologia di progettazione dei data warehouse Data Vault <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/348188\/\">link 1<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"http:\/\/www.dwh-club.com\/ru\/dwh-bi-articles\/vse-o-data-vault.html\">link 2<\/a><\/noindex>. E il modo migliore per apprenderla \u00e8 prenderla e realizzarla su un semplice esempio. Su GitHub ci sono alcuni esempi di implementazione di Data Vault <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/semashkinvg\/DataVault\">link<\/a><\/noindex>. Libro moderno sui data warehouse: Modeling the Agile Data Warehouse with Data Vault di Hans Hultgren.<\/p>\n<p>Per familiarizzarti con gli strumenti di Business Intelligence per utenti finali, puoi utilizzare il costruttore di report gratuito, dashboard e mini warehouse di dati Power BI Desktop. Materiale didattico: <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.microsoft.com\/ru-ru\/learn\/paths\/create-use-analytics-reports-power-bi\/\">link 1<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.microsoft.com\/ru-ru\/learn\/paths\/consume-data-with-power-bi\/\">link 2<\/a><\/noindex>.<\/p>\n<h2>Hadoop e Big Data<\/h2>\n<p><\/p>\n<ul>\n<li>Devi iniziare implementando da solo MapReduce senza librerie di terze parti. Questo ti permetter\u00e0 di comprendere meglio in futuro le implementazioni multithread. Un ottimo esempio in Python \u00e8 descritto <noindex><a rel=\"nofollow\" href=\"http:\/\/michaelnielsen.org\/blog\/write-your-first-mapreduce-program-in-20-minutes\/\">qui<\/a><\/noindex>.<\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/stepik.org\/course\/150\">Hadoop. Sistema per l'elaborazione di grandi volumi di dati.<\/a><\/noindex> <\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/openedu.ru\/course\/misis\/ABD\/\">Introduzione all'ingegneria dei big data <\/a><\/noindex><\/li>\n<\/ul>\n<p><\/p>\n<h2>Conclusione<\/h2>\n<p>\nNon tutto ci\u00f2 che studi pu\u00f2 essere applicato sul lavoro. Pertanto, \u00e8 necessario un progetto di laurea in cui proverai ad applicare le nuove conoscenze. <\/p>\n<p>Non ci sono temi relativi all'analisi dei dati e al Machine Learning, poich\u00e9 questi appartengono maggiormente alla professione di Data Scientist. Inoltre, non ci sono temi relativi ai cloud AWS, Azure poich\u00e9 questi argomenti dipendono fortemente dalla scelta della piattaforma.<\/p>\n<p>Domande per la comunit\u00e0:<br \/>\nQuanto \u00e8 adeguato il mio piano di formazione? Cosa dovrei rimuovere o aggiungere?<br \/>\nQuale progetto consiglieresti come lavoro di laurea?<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/472622\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 \u0432\u043e\u0441\u0435\u043c\u044c \u043b\u0435\u0442 \u044f \u0440\u0430\u0431\u043e\u0442\u0430\u044e \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432 (\u043d\u0435 \u043f\u0438\u0448\u0443 \u043a\u043e\u0434 \u043d\u0430 \u0440\u0430\u0431\u043e\u0442\u0435), \u0447\u0442\u043e \u0435\u0441\u0442\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u043d\u0435\u0433\u0430\u0442\u0438\u0432\u043d\u043e \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u043c\u043e\u0439 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0431\u0435\u043a\u044d\u043d\u0434. \u042f \u0440\u0435\u0448\u0438\u043b \u0441\u043e\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u0441\u0432\u043e\u0451 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0442\u0441\u0442\u0430\u0432\u0430\u043d\u0438\u0435 \u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u044e Data engineer. \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u043d\u0430\u0432\u044b\u043a Data engineer \u2014 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c, \u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0430 \u0434\u0430\u043d\u043d\u044b\u0445. \u0421\u043e\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u043b\u0430\u043d \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f, \u0434\u0443\u043c\u0430\u044e \u043e\u043d \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u043b\u0435\u0437\u0435\u043d \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u043c\u0435\u043d\u044f. \u041f\u043b\u0430\u043d [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-39275","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 \u0432\u043e\u0441\u0435\u043c\u044c \u043b\u0435\u0442 \u044f 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