5 Benefits Of Using IaaS Over On-Premises Infrastructure

by Sunny Hoi


Infrastructure-as-a-Service (IaaS) furnishes you with expensive hardware at a fraction of the expenditure. As with alternative cloud offerings, IaaS providers merely charge you for the equipment that you employ. Hence, this is significantly more cost effective for enterprises that don’t possess the initial capital to construct an intramural network.

IaaS incorporates any kind of hardware notably routers, firewalls, servers, and data center provisioning. If you can’t determine which route to go, here are a few benefits of IaaS.

1. Cost Savings

The chief reason any collective uses IaaS is for the cost savings. Network equipment is expensive, commanding prices of thousands of dollars.

An IaaS provider may initially charge you $100 a month. Arguably, the cost savings are tremendous, and it’s phenomenal for startups with very insufficient initial capital. You have the ability to decide whether to purchase resources upfront for an annual expense or pay as you go.

The pay-as-you-go model is the most conventional since you are merely obliged to paying for the resources you utilize every month. You may receive a discount if you purchase a specific quantity of resources and pay for a whole year, but this is typically for businesses that know a number of resources they require for the year, in addition to growth potential.

2. Reliable Recovery Solutions

What occurs if your website is compromised tomorrow? What occurs if an adversary destroys your data? Have you prepared with a disaster recovery plan? If you don’t, it’s time to obtain one.

Using IaaS, you are able to store terabytes of data, especially your backups and data recovery solutions. If your site happens to crash tomorrow, your cloud backups will be able to recover your site despite being located miles away from the office. The cloud backups are ready to use anywhere.

Cloud backups are also convenient for IT professionals to restore your site. The backups in the cloud are situated on faster servers and include higher bandwidth for transferring the data. The recovery process will require significantly less time if it’s done from the cloud instead of your own on-site backup storage devices.

3. Scalability

When you purchase for an intramural network, this equipment is not merely costly, but it also has to be compelling enough to handle a flourishing business. It’s even more extravagant to find out eight months down the road that you don’t hold the capability to handle a growing enterprise. Performance becomes sluggish, and this problem is one of the most expensive for businesses. The outcome is that you have to purchase new equipment or allocate for upgrades.

The cloud permits you to broaden services at the click of a button. Services run in a data center. Therefore, the data supply automation for scaling up or down. You’re provided a dashboard where you may review your usage, and then scale the resources as required.

4. Reduced Real Estate Requirements

On-site equipment needs the real estate to house it. You require a minimum of one server closet to host your own servers and network equipment. This closet will become larger as you need more space for the equipment. It’s not uncommon for network equipment to occupy an entire room with servers, routers, and switches. You also require keeping the room at a much cooler temperature than the rest of the office, which makes it costly for your electrical bill.

Migrating your network equipment to the cloud frees up real estate for employees and other enterprise needs. It also diminishes the price of insurance for theft and fire if your office deteriorates from a natural disaster. All of these benefits are supplementary cost savings.

5. Convenience

On-premise solutions necessitate 24/7 support and maintenance. Using cloud IaaS, you leave all responsibilities of maintaining, securing, and support to the provider’s staff. It’s recommended to still implement logging to check the status of your applications. However, you don’t need to keep servers maintained and upgraded, and you don’t have to keep up-to-date with contemporary security threats. Nonetheless, possessing the knowledge doesn’t hurt at all even though the provider does all of this for you.

The convenience remains in your freedom to fixate on expanding your business rather than handling IT issues. You may still have an on-site IT team, but they can fixate on your enterprise applications and user support. The beauty of IaaS is that it saves their time and yours.


If you decide to implement an IaaS solution, just keep in mind that you require a deployment and design plan. You need to cautiously take into account of what you need, and many businesses deploy a hybrid solution by mixing on-premises resources with IaaS infrastructure. Accompanied by the correct design, IaaS can economize your capital and result in your network being easier to manage.

Related Posts