If one has to define a hybrid cloud, it is a computing system that has a public cloud and a private cloud combined. It allows data and applications to seamlessly transfer between the two parts. Hybrid clouds are becoming more and more important as more and more companies start storing their data in third-party clouds. Having a hybrid system enables organizations to store their sensitive data and critical applications in their private data centers while non-sensitive data and simple applications are processed by the public cloud. Hybrid clouds give their users the ability to shift their data between the two clouds as their business demands.
Hybrid cloud is especially useful during temporary spikes in demands, while conventional systems will need you to purchase expensive equipment that will remain idle for most of the time, the hybrid system allows you to purchase computing power only for temporary periods. This gives the organization greater flexibility, ability to scale up and lower risk of data exposure, all at a price lower than what a conventional system would demand.
Cloud architecture of hybrid systems
The cloud architecture of a hybrid system constitutes a public cloud service platform, a private data center or cloud and secure network access. For effective usage of hybrid service, both the public cloud and private cloud must be able to seamlessly communicate and transfer data between each other. In most cases, the private cloud is designed and optimized to be compatible with the public cloud.
Major tech companies such as Microsoft, Amazon, and Google have made it simpler for organizations to link their locally stored data to the public cloud. They have also developed interfaces that make it easier for both clouds to connect and interact with each other.
Benefits of a hybrid cloud system
The main advantage of a hybrid cloud computing system is the flexibility it offers to the way data is stored and computer resources are utilized. Unlike a conventional system where the computational power is fixed, in a hybrid cloud system, you can obtain power as you need.
The majority of businesses don’t have a consistent demand for computation resources every day. Companies tend to have a bubble period everywhere there is increased demand while for most the time the demand is substantiated. Hybrid cloud allows you to rent higher power only when you need it without having to invest in equipment that would be gathering dust for most of the year.
Hybrid cloud also gives you more security over data leaks. It enables you to store your non-sensitive data in the public cloud while protecting your sensitive data in your private data centers. This reduces the chance of data exposure while freeing up space in your private data centers for sensitive data.
The growing market for hybrid cloud
As of 2019, the hybrid cloud system market is at $63 billion. It is expected to only go upwards with estimates stating that it could grow to over $150 billion by the end of 2025. Survey also indicates increased consumer awareness and demand for hybrid cloud services.
While initially, only startups were using public cloud services to obtain massives scaleups, now even major companies, such as Apple, use third-party cloud services.
Companies that provide Infrastructure as a service
With the industry generating as much revenue as it does, there is increased competition to gather a higher share of the market. There are over 40 companies that provide Infrastructure as a service.
The most popular public cloud service is owned by Amazon. Called Amazon Web Services, it commands over 40% of the cloud market. AWS has great database management, computational power, and networking among a slew of features. Amazon was among the first companies to provide public clouds and thus is in the frontline of Infrastructure as a service.
Microsoft’s Azure takes second place. Azure was one of the companies that supported the hybrid cloud system early on. Azure offers great support for hybrid cloud architect, this enables them to scale up small projects quickly. The company has also invested in open-source frameworks, thus enabling organizations to link their data to the service easily.
Google is never to be left behind in the tech scene. Though they started only a few years ago, Google Cloud Platform is growing at a very fast rate. Machine learning and big data technologies are something that Google is the leader in, thus making GCP the ideal candidate for organizations that require high computational power.
Who needs a hybrid cloud system?
Startups can especially benefit from this system. Startups cannot effectively determine how much demand their product will have. In a conventional system, they would have to invest a majority of their capital buying up large data banks while risking not having the demand they expect. In a hybrid system, they don’t have to worry and can purchase more computational space as their demand grows. It is not as heavy on their capital and they will be able to deal with any fluctuations in demand.
This system is also useful for established organizations. It allows them to scale up their data handling capabilities without needing to invest in huge data centers. It allows them to free up space in their existing data centers by transferring data that don’t need to protect their public cloud services.
A hybrid cloud system is extremely helpful for organizations that have varying workloads, a huge amount of data and a mixture of information technology services. The model offers flexibility, security, and scalability that purely conventional models and purely cloud models cannot provide. The ability to pay for extra resources only when needed makes it a cost-effective option. So before you take your organization entirely to the cloud, consider whether a hybrid system can satiate your demands.