Cloud computing pros and cons

A list of advantages and disadvantages of cloud computing, including some you may not know existed.

Everybody knows the differences between using software housed in a company- or home-based server versus subscribing to that same software through a cloud service, right? Maybe, but maybe not; sometimes there’s a gray area connecting them, and a user might know some of the differences, but it’s more likely he or she won’t know them all.

Like a good baseball player who takes extra reps in the field and batting practice each day, we all need to go back and revisit the fundamentals now and then. So we spell out these cloud facts for you here in this article, and they’re equally as important for seasoned veterans as they are for newbies. Hopefully, we include the most important facts to help you with questions involving your own use cases.

Cloud computing pros:

Cloud computing lowers IT ops costs because the cloud provider manages the underlying infrastructure, including hardware and software. Those managed components are typically more reliable and secure than the standard corporate data center because that’s the provider’s main business. These advantages enable IT teams to focus on work that more directly benefits the company.

The cloud is also global, convenient, eminently scalable, and accessible, all of which accelerate the time to create and deploy software applications. It opens organizations to a host of newer services that enable the most popular trends in application architectures and uses, including microservices, containers, serverless computing , machine learning , large-scale data analytics, IoT , and more.

Unlimited storage capacity

No matter what cloud you use, you can buy all the storage you could ever need, and it’s much less expensive than having to purchase new storage hardware and software periodically. Simply be aware of the provider’s rules in adding files and taking them out again.

Automated backup/restore of files and data

Cloud backup is a service in which the data and applications on a business’s servers are backed up and stored on a remote server. Companies opt to back up to the cloud to keep files and data readily available in the event of a system failure, outage, or natural disaster. Users also can do this on private or corporate servers, but cloud-service providers do this as standard practice 24/7, and users don’t have to think about it.

Fewer administrative or management hassles
These are all left to the cloud service; your only requirement is that you trust your provider to do the job day in and day out.
Subscription model easier to manage than an entire system
Users get a monthly bill; pay it, and you’re good. Your days of buying and managing applications, storage arrays, software, and security are over.
Improved collaboration and mobility

Users can access their apps, data, and files from anywhere on the planet and on any device — provided they have a good, secure internet connection. The cloud has unwired the world.

Cloud computing cons:

While IT teams lower their capital expenses with cloud computing because they’re not buying hardware and software, they also add non-trivial operating expenses to their budgets — often enough to offset most or all of their operational savings. Complex pricing and security models can also lead to major problems if IT teams are unable to adapt. IT teams often must learn new skills or hire employees to navigate the cloud, and there are limits in the flexibility and control over certain cloud resources.
Dependent upon an internet connection at all times
While most connectivity providers produce 99.