{"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 salvestusmootorit on v\u00e4ljalaskealune","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> salvestus <noindex><a rel=\"nofollow\" href=\"https:\/\/tiledb.com\/\">TileDB 2.0<\/a><\/noindex>, optimeeritud mitmem\u00f5\u00f5tmeliste massiivide ja teaduslikes arvutustes kasutatavate andmete salvestamiseks. TileDB rakenduste valdkondade hulka kuuluvad erinevad geneetilise informatsiooni t\u00f6\u00f6tlemise, ruumiliste ja finantsandmete s\u00fcsteemid, st s\u00fcsteemid, mis k\u00e4sitlevad  <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\">haruldasi<\/a><\/noindex> v\u00f5i pidevalt t\u00e4idetavaid mitmem\u00f5\u00f5tmelisi massiive. TileDB pakub C++ teeki, mis v\u00f5imaldab andmete ja metaandmete juurdep\u00e4\u00e4su sujuvat abstraktsioneerimist rakendustes, v\u00f5ttes enda kanda kogu madala taseme efektiivse salvestamise korraldamise. Projekti kood on kirjutatud C++ keeles ja <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/TileDB-Inc\/TileDB\">levitatakse<\/a><\/noindex> MIT litsentsi all. T\u00f6\u00f6tab Linuxis, macOS-is ja Windowsis.<\/p>\n<p>TileDB p\u00f5hijooned:<\/p>\n<ul>\n<li class=\"l\"> Efektiivsed haruldaste massiivide salvestamise meetodid, kus andmed ei ole pidevad, massiiv t\u00e4idetakse fragmentidega ja suur osa elementidest j\u00e4\u00e4b t\u00fchjaks v\u00f5i v\u00f5tab sama v\u00e4\u00e4rtuse.\n<li class=\"l\"> Andmete juurdep\u00e4\u00e4su v\u00f5imalus v\u00f5tme-v\u00e4\u00e4rtuse formaadis v\u00f5i veergude komplektide kaudu (<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 salvestusmootorit on v\u00e4ljalaskealune\" src=\"\/wp-content\/uploads\/2020\/05\/8eb2c728f08d2dec5a7332d975a17d03.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Toetab integratsiooni pilvesalvestusteenustega AWS S3, Google Cloud Storage ja Azure Blob Storage;\n<li class=\"l\"> Toetab mosaiikseid (plokk-) massiive;\n<li class=\"l\"> Andmete tihendamise ja kr\u00fcpteerimise erinevate algoritmide kasutamise v\u00f5imalus;\n<li class=\"l\"> Toetab kontrollsummade p\u00f5hjal sisse registreeritud andmete terviklikkuse kontrollimist;\n<li class=\"l\"> T\u00f6\u00f6tab mitme kiirusre\u017eiimiga, jagades sisend-\/v\u00e4ljundoperaatootori;\n<li class=\"l\"> Toetab salvestatud andmete versioonimist, sealhulgas kindlate seisundite v\u00e4ljatoomise v\u00f5imalus minevikus v\u00f5i suurtel komplektidel atomaarsete uuenduste tegemine.\n<li class=\"l\"> V\u00f5imalus metaandmete sidumiseks;\n<li class=\"l\"> Toetab andmete grupeerimist;\n<li class=\"l\"> Integratsioonimoodulid madala taseme salvestusmootorina kasutamiseks Sparkis, Daskis, MariaDB-s, GDAL-is, PDAL-is, Rasterio-s, gVCF-is ja PrestoDB-s;\n<li class=\"l\"> Python, R, Java ja Go keele jaoks C++ API kohaliku teekide kasutamine.\n<\/ul>\n<p>V\u00e4ljaanne 2.0 on m\u00e4rkimisv\u00e4\u00e4rne, kuna see toetab \"DataFrame\" kontsepti, mis v\u00f5imaldab salvestada andmeid ridade kaupa, millel on juhusliku pikkusega v\u00e4\u00e4rtuste veerud, mis on seotud kindlate atribuutidega. Andmesalvestus on samuti optimeeritud erineva suurusega h\u00f5redate massiivide t\u00f6\u00f6tlemiseks (rakkudes v\u00f5ivad olla erinevat t\u00fc\u00fcpi andmed ning saab teha erinevat t\u00fc\u00fcpi veergude \u00fchendamise operatsioone, nagu n\u00e4iteks need, kus on kirjas nimetus, aeg ja hind). Toetust on lisatud ka stringiandmetega veergudele. Lisatud on moodulid integreerimiseks Google Cloud Storage'i ja Azure Blob Storage'iga. 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 5.0.1.1 - 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\/et\/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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