Cloud computing has been in trend for a while. It sounds like a very complex term, but its meaning is very simple and understandable. In this blog, I explained what cloud computing is, its types, trends, and advantages in very simple language.  Right now cloud computing is fundamental for every type of business. Any business who neglects cloud computing because they do not understand its meaning, benefits, importance, and need because it looks complex but not.

At least every business has to know what this technology is, why it has become a technological bombshell for quite a few years, and the decision to adopt this technology is up to you at last. 

What is cloud computing? In simple words

Basically, “cloud computing” means the delivery of IT services on-demand over the Internet where a “pay-as-you-go” basis works. In layman's language “offers you access to IT services, storage, servers, databases, software or application development, deployment tools and more on rent instead of owing any physical infrastructure in-house” from cloud providers. For example: we use social media where we upload our pics, videos, and text but it does not occur in space of our system instead it is stored at a server where you can access it using other devices as well from all over the world, this is one the basic thing cloud computing does.

Who is using Cloud computing?

In industry, every type, and size of organization is using cloud computing services technology in a variety of cases like storage, databases, servers, networking, and software development and testing, finance companies are using cloud features to detect and prevent fraud in real time. And gaming industry is using cloud services to deliver their services all over the world and many more features over the internet.

Instead of owning resources, users can access “resources on demand” and pay only for what they use for the period they want.

Top 5 Cloud Providers of 2024

Leading cloud computing service providers of 2024

  1. AWS
  2. Google Cloud
  3. Azure
  4. Alibaba Cloud
  5. Salesforce cloud

 

Advantages of cloud computing

Surely cloud computing is getting a technological bombshell in the IT service industry, here are some advantages of cloud computing:

  • Cost-effective: this is the major concern for most businesses, Cloud computing services save you from expenses and efforts in purchasing assets like (Mainframe computers, setup space, data center physical servers, etc.)
  • Security and reliability: this is the second major concern “our data be safe or not” It’s a valid concern in this era of hackers, cyber-attacks, breaches, or unauthorized access that can make a huge dent if neglected and one of the concerning advantages of cloud computing.

Here cloud computing designs protocols and takes protective measures with

- Data encryption

- Access control

- Compliance and standards

- Firewall and intrusion detection system

- Data backup and recovery

Unlimited scalability: Cloud computing services give you the flexibility of scaling resources and capacity, according to the spike and dip in demand save time and cost, and also use your cloud provider network to share apps and other features with users worldwide this is one of the best advantages of cloud computing.

Global access in minutes: Cloud gives you fast and new geographical regions where you can deploy your application in multiple physical locations with few clicks from anywhere over the internet.

 

What are the types of cloud computing services?

Cloud computing services have majorly three types of services that are more widely used across the internet.

  1. Infrastructure as a service (Iaas)
  2. Platform as a service (Paas)
  3. Software as a service (Saas)

 

Infrastructure as a service (IAAS)

  • This is the most important type of cloud computing service that provides computing resources both physical and virtual servers on on-demand access over the internet on a pay-as-you-go basis.
  • Iaas eliminates the cost of investment in infrastructure and makes it cost-effective.
  • Scalability of resources is in your control, you can scale and shrink resources on an as-needed basis.

 

The most popular examples of IAAS are:

  1. AWS
  2. Google Cloud
  3. IBM Cloud
  4. Alibaba Cloud
  5. Salesforce cloud
  6. Oracle Cloud

 

Platform as a service (PAAS)

In this digital landscape, PAAS is very useful for developers to raise their creative bars with advanced technology, tools, hardware, software stacks, infrastructure, and deployment tools for making the development, managing, and deploying process faster, effective with easier to access.

 Avoiding excess cost, and complexity and managing efforts on-premises with

  • Deployment tools
  • Operating system
  • Database management
  • Infrastructure
  • Middleware

 

Software as a service (SAAS)

Saas is the platform that makes saas providers host their applications (software) available to users, and rent (annual subscription fee) the user to buy software over the internet. Users can access through any web browser over the internet worldwide.

Some examples of SaaS:

  • Lunar pen
  • Dropbox
  • Slack
  • Zoho
  • Hubspot

 

Upcoming trends in cloud computing for 2025

As we step into 2025, cloud computing services in transforming into a cornerstone of innovation and efficiency. Here are a few Upcoming trends in cloud computing for 2025:

  1. Ai-driven cloud solutions: Artificial intelligence is becoming a core for cloud growth. Cloud platforms are increasingly optimized for the AI workload and scalable and cost-effective deployment of AI applications.
  2. Hybrid and Multi-Cloud Strategies:  Businesses are increasingly adopting hybrid and multi-cloud approaches to mix different types of cloud services. It reduces dependency on providers, lowers costs, and ensures better control over sensitive data.
  3. Cloud security innovation: Security remains on top priority with rising cyber-attacks. Improved encryptions, zero trust architecture, and AI-powered threat detection integral to cloud platforms.
  4. Serverless computing expansion:  Serverless computing lets developers focus on writing code instead of worrying about managing servers.

 

Conclusion

Cloud has completely changed the perception of how businesses used to store, manage, and utilize resources. The advantages of cloud computing and it’s in trend because of its flexibility, affordable, and scalable making it a very important and modern technology in 2025. Using cloud computing services not only makes work easier but also helps businesses stay ahead in today’s fast-changing world.