{"id":488,"date":"2021-03-05T15:24:03","date_gmt":"2021-03-05T15:24:03","guid":{"rendered":"https:\/\/dev.sourcecode.sk\/wsczkb\/?post_type=ht_kb&#038;p=488"},"modified":"2021-06-24T10:57:30","modified_gmt":"2021-06-24T08:57:30","slug":"databaze","status":"publish","type":"ht_kb","link":"https:\/\/www.websupport.cz\/podpora\/kb\/databaze\/","title":{"rendered":"Datab\u00e1ze"},"content":{"rendered":"\n<p style=\"font-size:18px\">Datab\u00e1ze slou\u017e\u00ed na ulo\u017een\u00ed informac\u00ed takov\u00fdm zp\u016fsobem, \u017ee po\u010d\u00edta\u010dov\u00fd program, nebo \u010dlov\u011bk m\u016f\u017ee pou\u017e\u00edt speci\u00e1ln\u00ed jazyk na z\u00edsk\u00e1v\u00e1n\u00ed t\u011bchto informac\u00ed. D\u00edky p\u0159esn\u011b ur\u010den\u00e9 struktu\u0159e umo\u017e\u0148uje snadn\u00e9 vyhled\u00e1v\u00e1n\u00ed a t\u0159\u00edd\u011bn\u00ed i p\u0159i velk\u00e9m mno\u017estv\u00ed dat. \u00a0<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p><strong>Nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00ed datab\u00e1zov\u00e9 syst\u00e9my: MySQL, PostgreSQL, MariaDB a pod.<\/strong><\/p>\n\n\n\n<p>V sou\u010dasn\u00e9m obdob\u00ed je asi nejpou\u017e\u00edvan\u011bj\u0161\u00ed datab\u00e1z\u00ed MySQL datab\u00e1ze. Jde o takzvanou rela\u010dn\u00ed datab\u00e1zi. To proto, \u017ee se v n\u00ed mohou vytv\u00e1\u0159et vztahy (relace) mezi jednotliv\u00fdmi druhy dat. Nap\u0159\u00edklad mezi daty o z\u00e1kazn\u00edc\u00edch a jejich objedn\u00e1vk\u00e1ch. Na va\u0161ich projektech a str\u00e1nk\u00e1ch doporu\u010dujeme pou\u017e\u00edvat nejnov\u011bj\u0161\u00ed verze dostupn\u00fdch datab\u00e1z\u00ed. V\u011bt\u0161ina nov\u00fdch datab\u00e1zov\u00fdch syst\u00e9m\u016f je s ka\u017edou verz\u00ed v\u00edce optimalizovan\u00e1 pro rychlej\u0161\u00ed odezvu.<\/p>\n\n\n\n<p>Ke ka\u017ed\u00e9mu z na\u0161ich webhostingov\u00fdch bal\u00ed\u010dk\u016f V\u00e1m<strong> nab\u00edz\u00edme neomezen\u00e9 mno\u017estv\u00ed takov\u00fdch datab\u00e1z\u00ed.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Datab\u00e1ze slou\u017e\u00ed na ulo\u017een\u00ed informac\u00ed takov\u00fdm zp\u016fsobem, \u017ee po\u010d\u00edta\u010dov\u00fd program, nebo \u010dlov\u011bk m\u016f\u017ee pou\u017e\u00edt speci\u00e1ln\u00ed jazyk na z\u00edsk\u00e1v\u00e1n\u00ed t\u011bchto informac\u00ed. D\u00edky p\u0159esn\u011b ur\u010den\u00e9 struktu\u0159e umo\u017e\u0148uje snadn\u00e9 vyhled\u00e1v\u00e1n\u00ed a t\u0159\u00edd\u011bn\u00ed i p\u0159i velk\u00e9m mno\u017estv\u00ed dat. \u00a0 Nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00ed datab\u00e1zov\u00e9 syst\u00e9my: MySQL, PostgreSQL, MariaDB a pod. V sou\u010dasn\u00e9m obdob\u00ed je asi nejpou\u017e\u00edvan\u011bj\u0161\u00ed datab\u00e1z\u00ed&#8230;<\/p>\n","protected":false},"author":3,"template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[57],"ht-kb-tag":[],"class_list":["post-488","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-databaze"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Datab\u00e1ze - Websupport Centrum n\u00e1pov\u011bdy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.websupport.cz\/podpora\/kb\/databaze\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Datab\u00e1ze - Websupport Centrum n\u00e1pov\u011bdy\" \/>\n<meta property=\"og:description\" content=\"Datab\u00e1ze slou\u017e\u00ed na ulo\u017een\u00ed informac\u00ed takov\u00fdm zp\u016fsobem, \u017ee po\u010d\u00edta\u010dov\u00fd program, nebo \u010dlov\u011bk m\u016f\u017ee pou\u017e\u00edt speci\u00e1ln\u00ed jazyk na z\u00edsk\u00e1v\u00e1n\u00ed t\u011bchto informac\u00ed. 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