Cloud computing has become an integral component of modern business strategies. Enterprises are constantly on the lookout for new technologies that can help make infrastructure configuration and maintenance more scalable, secure, and affordable. IaaS is a popular computing model that enables businesses to access hardware and computing resources in the cloud. Since the advent of IaaS, several new technologies have been launched that offer additional control and functionality, such as serverless platforms, PaaS, edge computing, and more. However, IaaS still remains a very popular choice amongst businesses. In fact, public cloud IaaS revenues are expected to rise to over 156 billion US dollars by 2023. Let’s explore why that is.
What is IaaS?
IaaS stands for Infrastructure as a Service. It is a type of cloud computing where a third party provides virtual computing resources, such as storage and networking, over the internet. IaaS typically operates on a pay-as-you-go model, meaning you only pay for the resources you consume at a given time.
Other types of cloud computing include Software-as-a-Service (SaaS) and Platform-as-a-Service (PaaS). With IaaS, you rent the servers and tools you require virtually. With PaaS, you gain access to some of the middleware as well, such as database management systems and development tools. SaaS, on the other hand, delivers a ready-made application for you to start using right away.
The IaaS Architecture
If a company wants to launch an application, it will need a data center comprising the storage, networking tools, and servers needed to process the relevant information. In the IaaS service model, companies pay a cloud provider to “lease” hosting services on their servers and infrastructure instead of building and hosting a data center on-premises. Most IaaS providers will offer a host of services, including log access, high security, load balancing, scaling, clustering, data redundancy/resiliency, and continuous monitoring.
Why Do Companies Opt for IaaS?
Many companies go for IaaS services when launching a new software product. That is because it is difficult to produce the growth rate and trajectory of the project over time. As such, workloads that may have rapidly changing or unexpected courses are best tested through an IaaS provider. This way, the process remains cost-effective for the business. More and more businesses are choosing IaaS solutions for long-term deployment due to the numerous benefits this model offers. Following are the main reasons why companies choose IaaS solutions.
- High Scalability and Performance
The major benefit of IaaS solutions is that it introduces a level of flexibility that is difficult to achieve with in-house infrastructure, especially if you have finite resources. Businesses can be scaled up gradually and any spikes in traffic can easily be accommodated on the spot. Resources are always available based on what the application requires which ensures high performance.
- Better Maintenance
All the back-end details are managed by your service provider. This means that businesses do not have to concern themselves with software and hardware maintenance, regular updates, equipment problems, or even troubleshooting.
- Cost Optimization
Shifting to IaaS is a very cost-effective choice for most businesses as they no longer have to dedicate infrastructure and skilled staff to set up, configure, and maintain a physical data center or multiple data centers. Instead of dealing with updates and troubleshooting minor speedbumps, your IT team can focus on strategy-making, execution, and business growth instead.
- Improved Security and Recovery
Third-party IaaS providers will often provide more enhanced security than most companies would be able to garner in-house or on-premises. Not only that, but IaaS solutions are much easier to manage in case of data losses as you can easily maintain multiple datasets or use globally distributed servers to host your applications. Companies can ensure data redundancy and business continuity by creating extensive cloud backups with the help of their IaaS provider. Some services also enable you to take snapshots so you can restore your data to a specific point in time. These measures make data storage and recovery much easier.
- Breeding Grounds for Innovation
IaaS is a great option for businesses that invest in innovation and pioneer new strategies. IaaS solutions provide the flexibility and computing resources required to configure, launch, and maintain new products within hours. Programs and applications can be delivered to clients much faster since the business does not have to worry about setting up the entire infrastructure.
Leveraging the Benefits of IaaS with the Right Service Provider
Selecting the right service provider is highly critical when it comes to opting for IaaS for your business. CloudSigma offers a flexible IaaS solution that delivers high performance with affordable computing resources, all hosted on secure and reliable servers. Our cloud stack is powered by HPE’s latest-generation hardware which ensures multiple gigabit speeds and the highest performance metrics. Your team gets to determine how many of each resource you get based on the company’s requirements. Businesses can also scale up or down at any moment as goals and expectations evolve with time. Cloudsigma also provides a live migration tool, no vendor lock-in, multiple server locations across the globe, and 24/7 customer support completely free of cost. Do not hesitate to contact us with any questions or if you want a quick platform demo.