Cloud Computing — Cloud Storage and Databases

Cloud storage allows users and organizations to store files, documents, and data online rather than on local devices or servers. It provides scalable, secure, and accessible storage that can be accessed from anywhere in the world. Popular cloud storage services include Google Drive, Dropbox, and AWS S3 (Simple Storage Service). Cloud databases, on the other hand, are databases that run entirely in the cloud. They are managed by cloud providers, reducing the need for manual maintenance and backups. There are two main types: SQL databases like Amazon RDS and MySQL, and NoSQL databases like MongoDB and DynamoDB. Cloud storage and databases help businesses store huge amounts of data efficiently, while ensuring high availability and redundancy.

Example: A photo-sharing app stores images in AWS S3 and user data in Amazon RDS, so it can handle millions of users seamlessly.