{"id":122017,"date":"2025-02-20T14:22:23","date_gmt":"2025-02-20T12:22:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/zstandard-1-5-7"},"modified":"2025-02-20T14:22:23","modified_gmt":"2025-02-20T12:22:23","slug":"zstandard-1-5-7","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/zstandard-1-5-7","title":{"rendered":"Zstandard 1.5.7","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Nach 11 Monaten Entwicklung und \u00fcber 500 Commits wurde die Version 1.5.7 der schnellen Datenkompressionsbibliothek und des Konsolenwerkzeugs Zstandard ver\u00f6ffentlicht, die in C geschrieben und unter den Lizenzen BSD und GNU GPL 2 vertrieben wird.<\/p>\n<p>Dies ist ein bedeutendes Release mit Verbesserungen in der Leistung, Stabilit\u00e4t und Funktionalit\u00e4t und wird insbesondere f\u00fcr Benutzer von 32-Bit-Systemen empfohlen.<\/p>\n<p>Wesentliche \u00c4nderungen:<\/p>\n<ul>\n<li>Ein langj\u00e4hriges und sehr seltenes Kompressionsproblem im 32-Bit-Modus wurde behoben, das w\u00e4hrend l\u00e4ngerer Sitzungen auftreten konnte (wenn derselbe ZSTD_CCtx* konstant wiederverwendet wird).<\/li>\n<li>Deutliche Steigerung der Kompressionsgeschwindigkeit (bis zu +30%) bei kleinen Datenmengen.<\/li>\n<li>Die Kompressionsgeschwindigkeit mit Dictionary auf niedrigen Kompressionsebenen wurde verbessert (~+5%).<\/li>\n<li>Schnelleres Arbeiten des Teams \u2014patch-from bei hohen Kompressionslevels mit verbessertem Kompressionsverh\u00e4ltnis.<\/li>\n<li>Der Kompressionsfaktor wurde auf allen Ebenen durch eine verbesserte Blockgrenzenerkennung optimiert.<\/li>\n<li>Die Erkennung der CPU-Anweisung bmi2 w\u00e4hrend der Ausf\u00fchrung funktioniert jetzt auch im 32-Bit-x86-Modus.<\/li>\n<li>Die Verwendung von Multithreading in der Konsolenanwendung ist jetzt standardm\u00e4\u00dfig aktiviert.<\/li>\n<li>Das Konsolen-Tool hat einen neuen Befehl \u2014max erhalten, der versucht, den bestm\u00f6glichen Kompressionsfaktor zu erreichen, indem er alle Parameter auf das Maximum anhebt.<\/li>\n<li>Die API hat eine neue Methode ZSTD_compressSequencesAndLiterals() erhalten.<\/li>\n<li>Die Funktion ZSTD_getFrameHeader() funktioniert jetzt auch mit \u00fcbersprungenen Frames.<\/li>\n<li>Es wurden weitere Verbesserungen und Fehlerbehebungen durchgef\u00fchrt.<\/li>\n<\/ul>\n<p>Quelle: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/17890558\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 11 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0441\u0432\u044b\u0448\u0435 500 \u043a\u043e\u043c\u043c\u0438\u0442\u043e\u0432 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 1.5.7 \u0431\u044b\u0441\u0442\u0440\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0441\u0436\u0430\u0442\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u043e\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u044b Zstandard, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 C \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u044b\u0445 \u043f\u043e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f\u043c BSD \u0438 GNU GPL 2. \u042d\u0442\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0441 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0438 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 32-\u0431\u0438\u0442\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0420\u0435\u0448\u0435\u043d\u0430 \u0434\u0430\u0432\u043d\u044f\u044f \u0438 \u043e\u0447\u0435\u043d\u044c [&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":[702],"tags":[],"class_list":["post-122017","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 11 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0441\u0432\u044b\u0448\u0435 500 \u043a\u043e\u043c\u043c\u0438\u0442\u043e\u0432 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 1.5.7 \u0431\u044b\u0441\u0442\u0440\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0441\u0436\u0430\u0442\u0438\u044f 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Dies ist ein bedeutendes Release mit Verbesserungen in der Leistung, Stabilit\u00e4t und Funktionalit\u00e4t und wird insbesondere f\u00fcr Benutzer von 32-Bit-Systemen empfohlen. Haupt\u00e4nderungen: Ein langj\u00e4hriges und sehr","canonical_url":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/zstandard-1-5-7","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"de_DE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Zstandard 1.5.7 | ProHoster","og:description":"\u041f\u043e\u0441\u043b\u0435 11 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u0441\u0432\u044b\u0448\u0435 500 \u043a\u043e\u043c\u043c\u0438\u0442\u043e\u0432 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f 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