{"id":2758,"date":"2026-07-08T10:00:00","date_gmt":"2026-07-08T08:00:00","guid":{"rendered":"https:\/\/www.safedx.eu\/?p=2758"},"modified":"2026-07-13T16:41:36","modified_gmt":"2026-07-13T14:41:36","slug":"cloud-vs-kolokace-stabilni-systemy","status":"publish","type":"post","link":"https:\/\/www.safedx.eu\/en\/cloud-vs-kolokace-stabilni-systemy\/","title":{"rendered":"Cloud vs. colocation: where stable business systems belong"},"content":{"rendered":"

Cloud nen\u00ed \u0161patn\u011b. Jen nen\u00ed automatick\u00e1 odpov\u011b\u010f na v\u0161echno<\/h2>\n\n

Cloud je v\u00fdborn\u00fd n\u00e1stroj, kdy\u017e firma pot\u0159ebuje rychle spustit nov\u00fd projekt, otestovat slu\u017ebu, \u0161k\u00e1lovat v\u00fdkon nebo se vyhnout po\u010d\u00e1te\u010dn\u00ed investici do infrastruktury. V mnoha p\u0159\u00edpadech d\u00e1v\u00e1 perfektn\u00ed smysl.<\/p>\n\n

Probl\u00e9m vznik\u00e1 ve chv\u00edli, kdy se cloud stane automatickou odpov\u011bd\u00ed i pro syst\u00e9my, kter\u00e9 u\u017e jeho pru\u017enost nevyu\u017e\u00edvaj\u00ed. Po n\u011bkolika letech provozu se m\u016f\u017ee uk\u00e1zat, \u017ee \u010d\u00e1st prost\u0159ed\u00ed b\u011b\u017e\u00ed stabiln\u011b, m\u00e1 p\u0159edv\u00eddateln\u00e9 n\u00e1roky a n\u00e1klady rostou hlavn\u011b proto, \u017ee p\u016fvodn\u00ed d\u016fvod pro cloud u\u017e neplat\u00ed.<\/p>\n\n

To nen\u00ed d\u016fvod k ideologick\u00e9 debat\u011b. Je to d\u016fvod k provozn\u00ed revizi.<\/p>\n\n

Na jak\u00e9 syst\u00e9my se zam\u011b\u0159it<\/h2>\n\n

Typicky m\u00e1 smysl pod\u00edvat se na syst\u00e9my, kter\u00e9 b\u011b\u017e\u00ed dlouhodob\u011b a jejich\u017e n\u00e1roky se p\u0159\u00edli\u0161 nem\u011bn\u00ed. M\u016f\u017ee j\u00edt o Enterprise Resource Planning (ERP), v\u00fdrobn\u00ed datab\u00e1ze, intern\u00ed aplikace, integra\u010dn\u00ed servery, z\u00e1lohov\u00e1n\u00ed nebo \u010d\u00e1sti infrastruktury, kde firma pot\u0159ebuje vlastn\u00ed hardware \u010di specifickou kontrolu nad prost\u0159ed\u00edm.<\/p>\n\n

U takov\u00fdch syst\u00e9m\u016f u\u017e nemus\u00ed b\u00fdt kl\u00ed\u010dov\u00e1 elasticita. D\u016fle\u017eit\u011bj\u0161\u00ed m\u016f\u017ee b\u00fdt p\u0159edv\u00eddatelnost n\u00e1klad\u016f, fyzick\u00e1 kontrola, v\u00fdkon, bezpe\u010dnost, konektivita a jasn\u011b popsan\u00e9 provozn\u00ed podm\u00ednky.<\/p>\n\n

Praktick\u00e9 z\u00e1zem\u00ed takov\u00e9ho modelu ukazuje p\u0159edstaven\u00ed datov\u00e9ho centra SafeDX<\/a>.<\/p>\n\n

Kolokace v profesion\u00e1ln\u00edm datov\u00e9m centru pak nen\u00ed n\u00e1vrat do minulosti. Je to praktick\u00fd model pro stabiln\u00ed firemn\u00ed syst\u00e9my, kter\u00e9 maj\u00ed b\u011b\u017eet dlouhodob\u011b a spolehliv\u011b.<\/p>\n\n\n

\"Serverov\u00e9
Kolokace d\u00e1v\u00e1 stabiln\u00edm syst\u00e9m\u016fm fyzick\u00e9 z\u00e1zem\u00ed datov\u00e9ho centra, zat\u00edmco firma si ponech\u00e1v\u00e1 kontrolu nad vlastn\u00ed infrastrukturou.<\/figcaption><\/figure>\n\n\n

Hybridn\u00ed IT jako realistick\u00fd model<\/h2>\n\n

Ot\u00e1zka nestoj\u00ed cloud, nebo datov\u00e9 centrum. Modern\u00ed firemn\u00ed IT \u010dasto pot\u0159ebuje oboje. N\u011bkter\u00e9 slu\u017eby pat\u0159\u00ed do Software as a Service (SaaS), tedy hotov\u00fdch cloudov\u00fdch aplikac\u00ed poskytovan\u00fdch jako slu\u017eba, jin\u00e9 do ve\u0159ejn\u00e9ho cloudu, \u010d\u00e1st m\u016f\u017ee b\u011b\u017eet na vlastn\u00ed infrastruktu\u0159e v datov\u00e9m centru a n\u011bkter\u00e9 syst\u00e9my z\u016fstanou u z\u00e1kazn\u00edka.<\/p>\n\n

D\u016fle\u017eit\u00e9 je rozhodovat podle povahy konkr\u00e9tn\u00ed aplikace. Pot\u0159ebuje rychl\u00e9 \u0161k\u00e1lov\u00e1n\u00ed? M\u00e1 nepravideln\u00e9 \u0161pi\u010dky? Je nav\u00e1zan\u00e1 na data nebo syst\u00e9my, kter\u00e9 mus\u00ed z\u016fstat pod p\u0159\u00edmou kontrolou? Jak\u00e9 jsou dlouhodob\u00e9 n\u00e1klady? Jak\u00e9 jsou po\u017eadavky na dostupnost, bezpe\u010dnost a spr\u00e1vu?<\/p>\n\n

Jakmile se firma p\u0159estane pt\u00e1t obecn\u011b a za\u010dne posuzovat jednotliv\u00e9 syst\u00e9my, rozhodnut\u00ed b\u00fdv\u00e1 mnohem p\u0159esn\u011bj\u0161\u00ed.<\/p>\n\n

Co p\u0159in\u00e1\u0161\u00ed kolokace pro stabiln\u00ed provoz<\/h2>\n\n

Kolokace umo\u017e\u0148uje firm\u011b provozovat vlastn\u00ed hardware v prost\u0159ed\u00ed, kter\u00e9 je pro takov\u00fd provoz navr\u017een\u00e9. Firma si zachov\u00e1v\u00e1 kontrolu nad infrastrukturou, ale nemus\u00ed budovat a provozovat fyzick\u00e9 z\u00e1zem\u00ed ve vlastn\u00ed budov\u011b.<\/p>\n\n

Datov\u00e9 centrum poskytuje energii, chlazen\u00ed, konektivitu, fyzickou bezpe\u010dnost, dohled a provozn\u00ed procesy. S\u00ed\u0165ovou vrstvu pro takov\u00fd provoz pokr\u00fdv\u00e1 slu\u017eba ConnectivityDX<\/a>.<\/p>\n\n

U stabiln\u00edch syst\u00e9m\u016f m\u016f\u017ee d\u00e1vat smysl tak\u00e9 propojit kolokaci se spravovan\u00fdm firewallem, virtu\u00e1ln\u00ed priv\u00e1tn\u00ed s\u00edt\u00ed (VPN) a dohledem v jednom provozn\u00edm modelu. Tuto \u010d\u00e1st pokr\u00fdv\u00e1 slu\u017eba FirewallDX<\/a>.<\/p>\n\n

N\u00e1klady jsou obvykle p\u0159edv\u00eddateln\u011bj\u0161\u00ed ne\u017e u prost\u0159ed\u00ed, kde se spot\u0159eba a provozn\u00ed model m\u011bn\u00ed podle cloudov\u00fdch slu\u017eeb a jejich skladby.<\/p>\n\n

U stabiln\u00edch syst\u00e9m\u016f m\u016f\u017ee b\u00fdt tento model velmi racion\u00e1ln\u00ed. Ne proto, \u017ee cloud je \u0161patn\u011b, ale proto, \u017ee n\u011bkter\u00e9 aplikace u\u017e nepot\u0159ebuj\u00ed platit za pru\u017enost, kterou nevyu\u017e\u00edvaj\u00ed.<\/p>\n\n

Chcete zjistit, kter\u00e9 \u010d\u00e1sti IT pat\u0159\u00ed do cloudu a kter\u00e9 do kolokace?<\/h2>\n\n

SafeDX s v\u00e1mi projde provozn\u00ed i technick\u00e9 parametry bez p\u0159edem dan\u00e9ho z\u00e1v\u011bru. V\u00fdsledkem m\u016f\u017ee b\u00fdt ve\u0159ejn\u00fd cloud, priv\u00e1tn\u00ed cloud, rackhousing, kolokace server\u016f nebo kombinace v\u00edce model\u016f podle toho, co d\u00e1v\u00e1 pro konkr\u00e9tn\u00ed syst\u00e9my nejv\u011bt\u0161\u00ed smysl.<\/p>\n\n

Pokud hled\u00e1te vlastn\u00ed infrastrukturu v datov\u00e9m centru, za\u010dn\u011bte slu\u017ebou RackHousingDX<\/a>. Pro cloudov\u00fd model s v\u011bt\u0161\u00ed kontrolou nad prost\u0159ed\u00edm d\u00e1v\u00e1 smysl proj\u00edt samostatn\u011b str\u00e1nku slu\u017eby Private cloud<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

The cloud and colocation are not rivals. Some systems are best suited to the cloud, whilst others may be more cost-effective in the long term in a data centre.<\/p>","protected":false},"author":3,"featured_media":111,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2758","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-clanky"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/posts\/2758","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/comments?post=2758"}],"version-history":[{"count":1,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/posts\/2758\/revisions"}],"predecessor-version":[{"id":2775,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/posts\/2758\/revisions\/2775"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/media\/111"}],"wp:attachment":[{"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/media?parent=2758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/categories?post=2758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.safedx.eu\/en\/wp-json\/wp\/v2\/tags?post=2758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}