公有云、私有云、私有化

The Cloud computing has already started to pose a challenge to the traditional norm and change the process of how businesses manage their IT resources. Most of the businesses and enterprises today are somewhat aware that Cloud solutions can offer them a helping hand with saving financial resources. Now, if that’s the case, no business can resist the temptation of building their own Cloud. Well it is indeed possible, but an evaluation of the Private Cloud vs Public Cloud is important before proceeding with actually starting to invest in it.

云計算已經開始對傳統規范提出挑戰，并改變了企業管理其IT資源的過程。 如今，大多數企業和企業已經意識到云解決方案可以為他們節省財務資源提供幫助。 現在，如果是這種情況，那么任何企業都無法抗拒構建自己的云的誘惑。 確實有可能，但是在實際開始對其進行投資之前，對私有云與公共云進行評估很重要。

云中的 應用程序 部署 (Application Deployment in the Cloud)

As compared to the usage of Cloud Computing, there is much larger discussion that happening in fact. A properly laiden expectations and structured planning can help you experience and achieve success in the near future.

與使用云計算相比，實際上存在著更大的討論。 適當設定的期望和有計劃的計劃可以幫助您在不久的將來體驗并取得成功。

The Internet acts as the carrier for files, applications and information between the provider and the end-user client in Public Cloud. The Cloud Hosting provider takes care of sharing their resources like the servers, firewall, switches and related with its customers as a part of IT as a service. These offerings are usually on a pay-per-month basis.

互聯網充當公共云中提供商與最終用戶客戶端之間文件，應用程序和信息的載體。 云托管提供商負責將其資源(如服務器，防火墻，交換機)共享，并將其與客戶相關聯，作為IT即服務的一部分。 這些產品通常按月收費。

Whereas, in a private cloud type of set-up, a business enterprize would create its own cloud set-up on site. One of the major differences between public cloud and private cloud is that, the business enterprise does not share their resources with any other users expect their own staff. This can act as an extended step towards enhanced security, as their resources aren’t shared outside the organisation.

而在私有云類型的設置中，企業進取會在站點上創建自己的云設置。 公共云和私有云之間的主要區別之一是，企業不與任何其他希望擁有自己的員工的用戶共享資源。 這可以作為增強安全性的擴展步驟，因為它們的資源不會在組織外部共享。

The only constraint with Private Clouds is that, your business needs to invest in the hardware, build it and ofcourse manage it on your own.

私有云的唯一限制是，您的企業需要投資硬件，進行構建，當然還要自己進行管理。

There are efforts been taken to develop a new concept termed as the Hybrid Cloud which acts as an intermediate solution for Private and Public Clouds. The hybrid cloud environment enables business enterprizes that do not intend to switch to either of the two, to choose a third party provider to build a private cloud set-up by utilizing their resources such as hardware, technical crew etc. Such a cloud is created on the site of the customer whereas the third party Cloud Hosting provider takes care of provisioning, setup, required licensing, cloud monitoring, maintenance and the 100% management of the servers in the Cloud cluster. The customer would yet benefit from the highly scalable and redundant solution and be able to convert capital expenses into operating expenses, further saving on equipment upgrades and hence the costs. Not to mention that the hybrid cloud would be more expensive as compared to the the public cloud, due to the open fact that Cloud hosting provider is unable to share the equipment expenditure among other customers and make a recovery.

已努力開發稱為混合云的新概念，該概念充當私有云和公共云的中間解決方案。 混合云環境使不打算切換到兩者之一的企業可以選擇第三方提供商，以利用其資源(例如硬件，技術人員等)來構建私有云設置。創建了這樣的云在客戶的站點上，而第三方Cloud Hosting提供商則負責配置，設置，所需的許可，云監控，維護以及Cloud群集中服務器的100％管理。 客戶仍將受益于高度可擴展的冗余解決方案，并能夠將資本支出轉換為運營支出，從而進一步節省了設備升級的成本。 更何況， 相比于公共云，由于開放的事實，云托管服務提供商是無法分享其他客戶之間的設備支出，并恢復 了 混合云 會 更昂貴。

Based on the above evaluations, small and medium sized businesses prefer choosing Public Cloud hosting solutions for managing their IT infrastructural resources. Whereas, large enterprises and organizations have already started investing with building a Private Cloud to meet and exceed their business requirements.

基于以上評估，中小型企業更喜歡選擇公共云托管解決方案來管理其IT基礎架構資源。 鑒于大型企業和組織已經開始投資構建私有云，以滿足并超過其業務需求。

Related Article : What is the difference between public clouds and a private cloud ?

相關文章： 公共云和私有云有什么區別？

翻譯自: https://www.eukhost.com/blog/webhosting/an-evaluation-of-the-private-cloud-vs-the-public-cloud/

公有云、私有云、私有化

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