{"id":80991,"date":"2020-05-10T07:41:56","date_gmt":"2020-05-10T05:41:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-dvizhka-hraneniya-tiledb-2-0"},"modified":"2020-05-10T07:41:56","modified_gmt":"2020-05-10T05:41:56","slug":"vypusk-dvizhka-hraneniya-tiledb-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-dvizhka-hraneniya-tiledb-2-0","title":{"rendered":"Wydanie silnika przechowywania TileDB 2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/medium.com\/tiledb\/tiledb-2-0-and-the-future-of-data-science-929cdcfe95ed\">Opublikowano<\/a><\/noindex> przechowywanie <noindex><a rel=\"nofollow\" href=\"https:\/\/tiledb.com\/\">TileDB 2.0<\/a><\/noindex>, zoptymalizowane do przechowywania wielowymiarowych tablic i danych u\u017cywanych w obliczeniach naukowych. Do zastosowa\u0144 TileDB zaliczaj\u0105 si\u0119 r\u00f3\u017cne systemy przetwarzania informacji genetycznej, danych przestrzennych oraz finansowych, tj. systemy operuj\u0105ce  <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%A0%D0%B0%D0%B7%D1%80%D0%B5%D0%B6%D0%B5%D0%BD%D0%BD%D1%8B%D0%B9_%D0%BC%D0%B0%D1%81%D1%81%D0%B8%D0%B2\">rzadkimi<\/a><\/noindex> lub ci\u0105g\u0142ymi wielowymiarowymi tablicami. TileDB oferuje bibliotek\u0119 C++ do przejrzystego abstrakcyjnego dost\u0119pu do danych i metadanych w aplikacjach, bior\u0105c na siebie ca\u0142\u0105 prac\u0119 zwi\u0105zan\u0105 z niskopoziomow\u0105 organizacj\u0105 efektywnego przechowywania. Kod projektu zosta\u0142 napisany w j\u0119zyku C++ i <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/TileDB-Inc\/TileDB\">rozpowszechniany<\/a><\/noindex> jest obj\u0119ty licencj\u0105 MIT. Obs\u0142ugiwane s\u0105 systemy Linux, macOS i Windows.<\/p>\n<p>G\u0142\u00f3wne cechy TileDB:<\/p>\n<ul>\n<li class=\"l\"> Efektywne metody przechowywania rzadkich tablic, w kt\u00f3rych dane nie wyst\u0119puj\u0105 w spos\u00f3b ci\u0105g\u0142y, tablica wype\u0142niana jest fragmentami, a wi\u0119kszo\u015b\u0107 element\u00f3w pozostaje pustych lub przyjmuje t\u0119 sam\u0105 warto\u015b\u0107.\n<li class=\"l\"> Mo\u017cliwo\u015b\u0107 dost\u0119pu do danych w formacie klucz-warto\u015b\u0107 lub zestaw\u00f3w kolumn (<noindex><a rel=\"nofollow\" href=\"https:\/\/docs.tiledb.com\/main\/handling-dataframes\">DataFrame<\/a><\/noindex>);\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/gblobscdn.gitbook.com\/assets%2F-LoalqueRyA9-u2x-ngu%2F-Lslz7nUzf0jaqjvnPQw%2F-LslzDBMVah9dapb6Jz7%2Fsparse_array_dataframe.png?alt=media&#038;token=62afcf8d-3728-4af3-a6e7-59c6cf8bf715\"><img decoding=\"async\" alt=\"Wydanie silnika przechowywania TileDB 2.0\" src=\"\/wp-content\/uploads\/2020\/05\/8eb2c728f08d2dec5a7332d975a17d03.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Wsparcie dla integracji z chmurami AWS S3, Google Cloud Storage i Azure Blob Storage;\n<li class=\"l\"> Wsparcie dla mozaikowych (blokowych) tablic;\n<li class=\"l\"> Mo\u017cliwo\u015b\u0107 stosowania r\u00f3\u017cnych algorytm\u00f3w kompresji i szyfrowania danych;\n<li class=\"l\"> Wsparcie dla weryfikacji integralno\u015bci za pomoc\u0105 sum kontrolnych;\n<li class=\"l\"> Praca w trybie wielow\u0105tkowym z r\u00f3wnoleg\u0142ym wej\u015bciem\/wyj\u015bciem;\n<li class=\"l\"> Wsparcie dla wersjonowania przechowywanych danych, w tym do pobierania stanu w okre\u015blonym momencie w przesz\u0142o\u015bci lub atomowych aktualizacji ca\u0142ych du\u017cych zbior\u00f3w.\n<li class=\"l\"> Mo\u017cliwo\u015b\u0107 do\u0142\u0105czania metadanych;\n<li class=\"l\"> Wsparcie dla grupowania danych;\n<li class=\"l\"> Modu\u0142y integracyjne do wykorzystania jako niskopoziomowy silnik przechowywania w Spark, Dask, MariaDB, GDAL, PDAL, Rasterio, gVCF i PrestoDB;\n<li class=\"l\"> Biblioteki opakowuj\u0105ce nad API C++ dla j\u0119zyk\u00f3w Python, R, Java i Go.\n<\/ul>\n<p>Wydanie 2.0 wyr\u00f3\u017cnia si\u0119 wsparciem dla koncepcji &#171;DataFrame&#187;, kt\u00f3ra umo\u017cliwia przechowywanie danych w formie kolumn warto\u015bci o dowolnej d\u0142ugo\u015bci, powi\u0105zanych z okre\u015blonymi atrybutami. Magazyn jest r\u00f3wnie\u017c zoptymalizowany do przetwarzania rzadkich macierzy o r\u00f3\u017cnorodnych rozmiarach (w kom\u00f3rkach mog\u0105 by\u0107 przechowywane dane r\u00f3\u017cnego typu, a tak\u017ce mo\u017cna przeprowadza\u0107 operacje \u0142\u0105czenia kolumn o r\u00f3\u017cnym typie, na przyk\u0142ad, w kt\u00f3rych znajduj\u0105 si\u0119 nazwa, czas i cena). Dodano wsparcie dla kolumn z danymi tekstowymi. Dodano modu\u0142y do integracji z Google Cloud Storage i Azure Blob Storage. Przeprojektowano API dla j\u0119zyka R.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>\u0179r\u00f3d\u0142o: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52917\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043e \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435 TileDB 2.0, \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043c\u043d\u043e\u0433\u043e\u043c\u0435\u0440\u043d\u044b\u0445 \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432 \u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0432 \u043d\u0430\u0443\u0447\u043d\u044b\u0445 \u0440\u0430\u0441\u0447\u0451\u0442\u0430\u0445. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0435\u0439 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f TileDB \u0443\u043f\u043e\u043c\u0438\u043d\u0430\u044e\u0442\u0441\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0433\u0435\u043d\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438, \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0438 \u0444\u0438\u043d\u0430\u043d\u0441\u043e\u0432\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445, \u0442.\u0435. \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u043f\u0435\u0440\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u0440\u0430\u0437\u0440\u0435\u0436\u0435\u043d\u043d\u044b\u043c\u0438 \u0438\u043b\u0438 \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u043e \u0437\u0430\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u043c\u0438 \u043c\u043d\u043e\u0433\u043e\u043c\u0435\u0440\u043d\u044b\u043c\u0438 \u043c\u0430\u0441\u0441\u0438\u0432\u0430\u043c\u0438. TileDB \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 \u0421++ \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 \u0434\u043b\u044f \u043f\u0440\u043e\u0437\u0440\u0430\u0447\u043d\u043e\u0433\u043e \u0430\u0431\u0441\u0442\u0440\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u0434\u0430\u043d\u043d\u044b\u043c \u0438 \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u043c \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445, \u0431\u0435\u0440\u044f \u043d\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":80992,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-80991","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043e \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435 TileDB.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-dvizhka-hraneniya-tiledb-2-0\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta 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