{"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\/et\/blog\/news\/vypusk-dvizhka-hraneniya-tiledb-2-0","title":{"rendered":"TileDB 2.0 andmehoidla v\u00e4ljalase","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\">Avaldatud<\/a><\/noindex> andmehoidla <noindex><a rel=\"nofollow\" href=\"https:\/\/tiledb.com\/\">TileDB 2.0<\/a><\/noindex>, mis on optimeeritud mitmem\u00f5\u00f5tmeliste massiivide ja teaduslikes arvutustes kasutatavate andmete hoidmiseks. TileDB rakendusaladeks on erinevad geneetilise teabe, ruumiliste ja finantsandmete t\u00f6\u00f6tlemise s\u00fcsteemid, st s\u00fcsteemid, mis opereerivad  <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\">haruldaste<\/a><\/noindex> v\u00f5i pidevalt t\u00e4idetud mitmem\u00f5\u00f5tmeliste massiividega. TileDB pakub C++ teeki, mis v\u00f5imaldab andmete ja metainformatsiooni juurde p\u00e4\u00e4semiseks sujuvat abstraktsiooni rakendustes, tehes kogu madalama taseme efektiivse hoiu korraldamise t\u00f6\u00f6. Projekti kood on kirjutatud C++ keeles ja <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/TileDB-Inc\/TileDB\">GNU \u00dcldine Avaliku litsentsi alusel.<\/a><\/noindex> MIT litsentsi all. Toetab t\u00f6\u00f6tlust Linuxis, macOSis ja Windowsis.<\/p>\n<p>TileDB p\u00f5hifunktsioonid:<\/p>\n<ul>\n<li class=\"l\"> Efektiivsed meetodid haruldaste massiivide hoidmiseks, kus andmed ei asu pidevalt, massiiv t\u00e4idetakse fragmentidega ja suur osa elementidest j\u00e4\u00e4b t\u00fchjaks v\u00f5i omab sama v\u00e4\u00e4rtust.\n<li class=\"l\"> Teave on kergesti k\u00e4ttesaadav v\u00f5tme-v\u00e4\u00e4rtuse formaadis v\u00f5i veergude kogumina (<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=\"TileDB 2.0 andmehoidla v\u00e4ljalase\" src=\"\/wp-content\/uploads\/2020\/05\/8eb2c728f08d2dec5a7332d975a17d03.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Toetab integreerimist pilveandmehoidlatega AWS S3, Google Cloud Storage ja Azure Blob Storage;\n<li class=\"l\"> Toetab mosaiike (plokkimassiivide) kasutamist;\n<li class=\"l\"> Erinevate andmete tihendamise ja kr\u00fcptimise algoritmide kasutamise v\u00f5imalus;\n<li class=\"l\"> Kontrollsumma p\u00f5hjal terviklikkuse kontrollimise tugi;\n<li class=\"l\"> Mitme l\u00f5ime re\u017eiimis t\u00f6\u00f6tamine koos sisendi\/v\u00e4ljundi paralleeleritamisega;\n<li class=\"l\"> Salvestatud andmete versiooni t\u00f5e toetamine, sealhulgas teatud ajahetke oleku saamine v\u00f5i suurte kogumite aatomilised uuendused.\n<li class=\"l\"> Metaandmete sidumise v\u00f5imalus;\n<li class=\"l\"> Andmete grupeerimise tugi;\n<li class=\"l\"> Integreerimismodulid madala taseme salvestusmootorina kasutamiseks Spark, Dask, MariaDB, GDAL, PDAL, Rasterio, gVCF ja PrestoDB;\n<li class=\"l\"> C++ API-le ehitatud teegid Python, R, Java ja Go keelte jaoks.\n<\/ul>\n<p>V\u00e4ljaanne 2.0 on m\u00e4rkimisv\u00e4\u00e4rne, kuna see toetab \"DataFrame\" kontsepti, mis v\u00f5imaldab salvestada andmeid muutliku pikkusega v\u00e4\u00e4rtuste veergudena, mis on seotud konkreetsete atribuutidega. Andmete salvestamine on optimeeritud ka erineva suurusega h\u00f5redate massiivide t\u00f6\u00f6tlemiseks (lahtrites v\u00f5ivad olla erinevat t\u00fc\u00fcpi andmed ja saab teostada erinevat t\u00fc\u00fcpi veergude \u00fchendusoperatsioone, n\u00e4iteks neid, mis sisaldavad nimetust, aega ja hinda). Lisatud on tugi stringiandmete veergudele. Integreerimist Google Cloud Storage'i ja Azure Blob Storage'iga toetavad moodulid on lisatud. R-keele API on \u00fcmber kujundatud.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Allikas: <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 5.0.0.1 - 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\/et\/blog\/news\/vypusk-dvizhka-hraneniya-tiledb-2-0\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta 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