{"id":41921,"date":"2017-04-21T00:00:00","date_gmt":"2017-04-20T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/administrirovanie-sql-servera-razrabot"},"modified":"2020-02-18T13:44:41","modified_gmt":"2020-02-18T10:44:41","slug":"administrirovanie-sql-servera-razrabot","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/administrirovanie\/administrirovanie-sql-servera-razrabot","title":{"rendered":"Administrering av SQL-server: utveckling, s\u00e4kerhet, skapande av databaser","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

SQL Server<\/strong> \u2013 en unik produkt som kan hantera en enorm m\u00e4ngd informationsdatabaser, och utf\u00f6r programmering och administration.<\/span><\/p>\n

Administration av SQL-servern inneb\u00e4r utveckling av informationsdatabasesystem, skapande av s\u00e4kerhetssystem, uppr\u00e4ttande av databaser, objekt, och m\u00f6jligg\u00f6r anv\u00e4ndartillg\u00e5ng till den information som finns i databasen. <\/span>
\nAdministrat\u00f6ren skapar regelbundet s\u00e4kerhetskopior, kontrollerar systemets informationsintegritet och \u00f6vervakar den till\u00e5tna st\u00f8rrelsen p\u00e5 informationsfiler och transaktionsloggar.<\/span><\/p>\n

DB \u2013 en namngiven samling av relaterade komponenter<\/span><\/strong><\/p>\n

Denna databas administreras av ett speciellt system som representerar ett komplex av spr\u00e5k- och programverktyg som st\u00f6djer dess aktualitet och organiserar snabb s\u00f6kning efter n\u00f6dv\u00e4ndig information. <\/span>
\nStrukturering av databasen<\/span>
\nF\u00f6r att organisera en kvalitativ informationsdatabas m\u00e5ste administrat\u00f6ren n\u00e4rma sig fr\u00e5gan ansvarsfullt, noggrant studera m\u00e5nga till\u00e4mpningsalternativ f\u00f6r den befintliga informationen, f\u00f6rutse eventuell integration med andra system och \u00e5tkomst, samt genom moderna teknologier g\u00f6ra n\u00f6dv\u00e4ndiga \u00e4ndringar i systemet.<\/span><\/p>\n

Administration av SQL servern<\/a> utf\u00f6rs i tv\u00e5 versioner<\/span><\/strong><\/p>\n

F\u00f6rsta \u2013 filserver, d\u00e4r databasen ligger p\u00e5 fil-servern<\/a>, det tillhandah\u00e5ller lagring av informationsdatabasen och \u00e5tkomst till den f\u00f6r kunder som arbetar p\u00e5 olika datorer. Bearbetning sker p\u00e5 arbetsstationer, dit databaserna skickas. P\u00e5 kundernas persondatorer finns ett styrsystem som bearbetar den mottagna informationen.<\/span>
\nKlient-serverversionen f\u00f6rutom att s\u00e4kerst\u00e4lla datalagring, utf\u00f6r bearbetning av hela datam\u00e4ngden. En fr\u00e5ga som skickas f\u00f6r utf\u00f6rande av klienten provocerar s\u00f6kningen och extraktionen av den n\u00f6dv\u00e4ndiga informationen. Denna information transporteras via n\u00e4tverket fr\u00e5n servern till klienten.<\/span>
\nKlient-server best\u00e5r av tv\u00e5 delar: klientdel och serverdel.<\/span>
\nKlientdelen \u00e4r placerad p\u00e5 persondatorn och utf\u00f6r funktioner f\u00f6r att s\u00e4kerst\u00e4lla det grafiska gr\u00e4nssnittet.<\/span>
\nServerdelen ligger p\u00e5 en dedikerad server<\/a> och bidrar till att s\u00e4kerst\u00e4lla datauppdelning, hantering av informationsdatabasen, administreringstj\u00e4nster och s\u00e4kerhets\u00e5tg\u00e4rder. <\/span>
\nF\u00f6r klient-server-systemet \u00e4r det typiskt att anv\u00e4nda en speciell spr\u00e5klig teknik som strukturerar f\u00f6rfr\u00e5gningar och ger effektiva verktyg f\u00f6r \u00e5tkomst till databasen.<\/span><\/p>\n

 <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

SQL Server \u00e4r en unik produkt som kan hantera ett stort antal databaser, utf\u00f6ra programmerings- och administrativa funktioner. Administrering av SQL-server inneb\u00e4r utveckling av ett informationssystems databas, skapande av ett s\u00e4kerhetssystem, komposition av databaser och objekt samt m\u00f6jligg\u00f6r anv\u00e4ndartillg\u00e5ng till informationen som finns i databasen.<\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":1016,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-41921","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47 Betald administration av SQL-servrar av v\u00e5ra specialister | ProHoster","description":"SQL Server \u00e4r en unik produkt som kan 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