What Is the Cloud?
Cloud computing is a model that delivers IT services over the Internet, allowing users to access computing resources without owning or maintaining physical servers, software, or infrastructure in-house.
Simply put, the Cloud is like renting storage, applications, or computing power online, and paying only for what you use, when you need it.
What You Can Do with the Cloud
- Store data – Save files, documents, and backups securely on remote servers (e.g., OneDrive, Google Drive).
- Use software without installation – Examples include Microsoft 365, Teams, Gmail, online ERPs or CRMs.
- Host servers and applications – Websites, databases, business apps, and management tools run on remote data centers.
- Backup and disaster recovery – Restore data in case of failures, ransomware, or hardware loss.
Why Businesses Use the Cloud
- Cost savings – No need to invest in expensive hardware.
- Scalability – Resources can increase or decrease based on demand.
- Security – Data centers are protected 24/7.
- Global access – Accessible from anywhere with an Internet connection.
- Automatic updates – Services are always up to date without manual intervention.
Types of Cloud
☁️ Public Cloud
Shared services provided by third-party vendors like Microsoft Azure, AWS, or Google Cloud.
☁️ Private Cloud
Dedicated cloud infrastructure for a single organization, offering enhanced control and security.
☁️ Hybrid Cloud
A mix of public cloud and on-premises infrastructure for greater flexibility and customization.
