{"id":5827,"date":"2012-12-01T17:01:26","date_gmt":"2012-12-01T17:01:26","guid":{"rendered":"https:\/\/serverlift.com\/?p=5827"},"modified":"2024-08-16T17:56:24","modified_gmt":"2024-08-16T17:56:24","slug":"getting-more-with-virtualization","status":"publish","type":"post","link":"https:\/\/serverlift.com\/fi\/blog\/getting-more-with-virtualization\/","title":{"rendered":"Hy\u00f6dynn\u00e4 palvelimiasi enemm\u00e4n virtualisoinnin avulla"},"content":{"rendered":"

Virtualisoinnin edut<\/h1>\n

Yksinkertaisimmalla tasolla virtualisointi on tapa j\u00e4rjest\u00e4\u00e4 laskentakapasiteetti. Se on tarkoitettu tilanteisiin, kuten palvelimet, jotka toimivat pienell\u00e4 osuudella kapasiteetistaan, kuluttavat virtaa ja resursseja. Se auttaa k\u00e4sittelem\u00e4\u00e4n fyysisi\u00e4 p\u00f6yt\u00e4tietokoneita ja resursseja, joita he kuluttavat korjaamiseen ja yll\u00e4pit\u00e4miseen, samoin kuin ongelmia, joita syntyy, kun ne ep\u00e4onnistuvat tai virukset tartuttavat ne. Matkustaville k\u00e4ytt\u00e4jille on my\u00f6s etuja, koska he eiv\u00e4t ole en\u00e4\u00e4 ketjuttu ty\u00f6p\u00f6yd\u00e4n laitteistoon.<\/p>\n

Virtualisointi tehty oikein<\/h2>\n

Virtualisoidun ymp\u00e4rist\u00f6n asettaminen voi olla mahdollista olemassa olevan kanssa IT-laitteet<\/a>. Yhteensopiva palvelin voi k\u00e4ytt\u00e4\u00e4 ohjelmistoa, ja p\u00f6yt\u00e4tietokoneita voidaan k\u00e4ytt\u00e4\u00e4 p\u00e4\u00e4telaitteina. Ajan my\u00f6t\u00e4 erikoistuneet j\u00e4rjestelm\u00e4t, tallennus ja verkottuminen tekev\u00e4t mahdolliseksi suuremman kapasiteetin, nopeuden ja luotettavuuden. Koska laskenta muuttuu ajan my\u00f6t\u00e4, tarkkailtavia alueita ovat s\u00e4ilytys pullonkaulat, verkon ruuhkat ja ohjelmistojen pit\u00e4minen oikein lisensoituina.<\/p>\n

Kolme t\u00e4rke\u00e4t\u00e4 aluetta, joita on ensin tarkkailtava, ovat: levytilan jakaminen siten, ett\u00e4 k\u00e4ytt\u00f6j\u00e4rjestelm\u00e4 ja virtualisoitu<\/strong> Muut dataintensiiviset toiminnot eiv\u00e4t vaikuta kuvatiedostoihin, pit\u00e4m\u00e4ll\u00e4 runsaasti muistia k\u00e4ytett\u00e4viss\u00e4 ja k\u00e4ytt\u00e4m\u00e4ll\u00e4 moniprosessorij\u00e4rjestelmi\u00e4 resurssien tehokkaaseen jakamiseen ja prosessien siirtoon. Hyv\u00e4 toinen vaihe virtualisoidun ymp\u00e4rist\u00f6n perustamisen j\u00e4lkeen on samanlaisen koneen tarjoaminen, joka voi jakaa kuorman ja tarjota varmuuskopioresursseja. Suurimmassa osassa ohjelmistoja on monia ominaisuuksia, jotka tukevat suurempaa luotettavuutta.<\/p>\n

Virtualisoidun j\u00e4rjestelm\u00e4n hallinta<\/h2>\n

T\u00e4m\u00e4n uuden tietotyylin hallitseminen voi vied\u00e4 jonkin verran vakavaa koulutusta. Nyt saatavilla olevat hallintaohjelmistot ovat loistava tapa seurata palvelimia, tarjota palveluita uusille k\u00e4ytt\u00e4jille ja ilmoittaa mahdollisista ongelmista. T\u00e4m\u00e4 est\u00e4\u00e4 pienten ja keskisuurten yritysten j\u00e4rjestelm\u00e4nvalvojia joutumasta oppimaan virtualisoidun maailman sis\u00e4lt\u00e4m\u00e4t tasot ja monimutkaisuudet, ja antaa heille mahdollisuuden keskitty\u00e4 asettamaan sen edut k\u00e4ytt\u00e4jien ja tuotantopalvelimien saataville.<\/p>\n

Katse tulevaisuuteen<\/h2>\n

Virtuaalisia tietokoneita k\u00e4ytet\u00e4\u00e4n tiettyihin tarkoituksiin, jopa mobiililaitteissa ja tablet-laitteissa. Puhelinkeskukset voivat k\u00e4ytt\u00e4\u00e4 tuhansia heit\u00e4 puhelinhenkil\u00f6st\u00f6lleen, ja tienvarustajat voivat muodostaa yhteyden virtualisoituun j\u00e4rjestelm\u00e4\u00e4ns\u00e4 et\u00e4\u00e4lt\u00e4 ymp\u00e4ri maailmaa. Uudemmat j\u00e4rjestelm\u00e4n ominaisuudet sis\u00e4lt\u00e4v\u00e4t resurssien sekoittamisen sis\u00e4llytt\u00e4m\u00e4\u00e4n jonkin verran pilvi (kolmannen osapuolen apuohjelma) kapasiteettia, ja n\u00e4iden strategioiden k\u00e4ytt\u00e4minen sis\u00e4isesti tarjoamaan monipuolisempia ymp\u00e4rist\u00f6j\u00e4 tekniikan muuttuessa niin nopeasti.<\/p>\n

Suuremmalla joustavuudella yrityksi\u00e4 ei pakoteta tekem\u00e4\u00e4n suuria vuokra- \/ ostop\u00e4\u00e4t\u00f6ksi\u00e4, tekniikkaan perustuvia strategiakokouksia nopeasti vanhentuneita ja muita merkitt\u00e4vi\u00e4 tekniikan turhautumisia. Mik\u00e4 parasta, virtuaaliymp\u00e4rist\u00f6t on suunniteltu yhteensopiviksi olemassa olevien laitteistojen ja ohjelmistojen kanssa, mik\u00e4 tarkoittaa, ett\u00e4 yrityksi\u00e4 ei pakota etsim\u00e4\u00e4n korvausta vanhoille ohjelmistoille ja j\u00e4rjestelmille. Uusi tekniikka on t\u00e4ll\u00e4 kertaa paitsi k\u00e4tev\u00e4 my\u00f6s my\u00f6s kustannustehokas melkein miss\u00e4 tahansa yrityksess\u00e4.<\/p>","protected":false},"excerpt":{"rendered":"

The Benefits of Virtualization At the simplest level, virtualization is a way to organize computing capacity. It addresses situations such as servers that run at a small fraction of their capacity, wasting power and resources. It helps handle the issue of physical desktop PCs and the resources that they consume in repairing and maintaining them, […]<\/p>\n","protected":false},"author":2,"featured_media":17091,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":"","_wpscppro_dont_share_socialmedia":null,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"default","_twitter_share_type":"default","_linkedin_share_type":"default","_pinterest_share_type":"default","_linkedin_share_type_page":"","_instagram_share_type":"default","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[78],"tags":[103,104,105,106],"class_list":["post-5827","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-dcmi","tag-servers","tag-software","tag-virtualization"],"yoast_head":"\nVirtualization 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