Differences when using hybrid cloud in businesses
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Cloud computing services allow companies to reduce the burden from the back-end into virtual environments. In addition, the release of physical space is often used so that the cloud server allows organizations to assign tasks such as establishing, storing and replicating back-end architectures to third parties such as Amazon Web Services (AWS), Google Cloud, Microsoft Azure, Heroku, Rackspace, Cloudstack and others.
Many organizations have switched to private clouds that allow them to enjoy some of the benefits of cloud computing without affecting security or performance. Such organizations are increasingly looking for a third option: hybrid cloud.
The circulating flow of cloud computing
If you've ever used Dropbox for storing, Salesforce for CRM, ADP for payroll or Gmail for contacting, then you're using cloud services (also known as web services). If you are a completely new startup, this means you can skip the time and cost of setting up a traditional data center. If you are a long-time established business, it will give you the opportunity to streamline fragmented data operations so that your on-site computing power that can be devoted to important issues.
With all that benefits, cloud is not for everyone. The convenience of the cloud comes at a cost, including data security costs and costs of reducing data transmission delays. For many organizations, especially those in regulated industries such as finance or organizations that require high-performance connectivity, low latency in certain functions, cloud services are a viable choice.
What binds these different services together is that they no longer require software installation (although some services may have standalone applications). Instead of storing data on your own server and running applications with your own resources, you should access cloud services over the internet. Service providers are responsible for building specialized data centers that offer their specific services to their customers.
The examples above are often considered as examples of software as a service (SaaS), with other cloud services replacing many of the functions of a traditional data center. Amazon Web Services (AWS) is considered as an example of infrastructure as a service (IaaS), providing virtual access to storage, computing, replication and backup solutions. In addition, platform as a service (PaaS) providers provide environments, servers, and databases. What all of these cloud services have in common is that they fulfill the roles traditionally handled by an on-premises data center.
What happens if your business needs prevent you from using the public cloud? In these cases, many companies choose to create their own cloud. Made and managed by their IT team, these private clouds are protected by the company's firewall, which means that sensitive and private information is securely stored on the public internet.
Hybrid cloud and its benefits
At the most basic level, a hybrid cloud incorporates a public cloud and a private cloud with a connection and encrypted technology that makes data portable. The key is that both clouds remain separate as independent entities while also having one or more common contacts.
For some organizations, hybrid cloud represents an intermediate step between setting up their old on-premise data processing and storage and moving completely to the public cloud. For others, hybrid cloud solutions allow them to leverage the scalability of cloud computing while maintaining the integrity of their data and ensuring compliance with regulations and standards.
3 of the most outstanding benefits of hybrid cloud include:
The main reason why organizations apply hybrid cloud is because it gives them maximum flexibility to discover new products and business models. If your business needs are constantly changing, your development team can gain a lot thanks to a unique environment to build and test new software without significantly rearranging your IT resources and architecture.
Protected, confidential and sensitive information can be stored in private cloud while leveraging public cloud resources to run applications based on that data. This is especially important for businesses that store sensitive data for their customers. (We can take health care providers and wage processors for example).
Even the largest and most reliable cloud service providers have downtime. By keeping certain functions accessible on-site, organizations could protect themselves from network errors.
By: Roxana Edwards