There are lots of cloud computing applications available in real-world examples. These applications can be data storage, extensive data analysis, social networking, marketing, business, education, arts, management, recovery, backup, testing and development, etc.

Let’s see some of the examples in the real world :

1. Testing and Development: The cloud infrastructure provides a testing and development environment for developers to test and develop new applications. It is cost-effective compared to the traditional model, and resources can be easily added and removed per the requirement.
2. Big Data Analysis: Big Data analysis is used to perform the analytical technique on a large amount of data. These data can be in structured, unstructured or semi-structured formats. The best advantage of the cloud is that it can store large amounts of data, and organizations can analyse it efficiently. These data are used to design business strategies, marketing, business patterns, advertisements, etc. 
3. Storage: The cloud provides unlimited storage and can easily add or remove new storage whenever required. It helps organizations to pay only for what they use. It is more efficient than the traditional model, which was costlier and more hassle. Storage also provides good speed, reliability, scalability, etc.
4. Recovery: The recovery process is very efficient for the organization because, in the traditional model, the data was stored on-premise, and there was a lot of possibility for data loss due to disaster, attack, etc. But in the cloud, the data are stored in multiple locations, and it can be easily accessible from another location if there is any loss in one location.
5. Social Media Application: There are lots of social media that help to connect users every minute and work in a real-time environment. For example, LinkedIn, Twitter, Facebook, Instagram, etc. Also, they allow sharing of video, images, audio, stories, etc., which millions of people can view.