Cloud Computing vs. On-Premise: Key Differences | WiZR

Cloud Computing vs. On-Premise: Which One's Right For You?

published on
Jul 2, 2024
4 Min REad
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Are you a fresh graduate or a young professional looking to make your mark in the world of technology? As you navigate through the vast landscape of career opportunities, it's essential to understand the key differences between Cloud Computing and On-Premise systems.

In this article, we will explore these two concepts and delve into the exciting career prospects each field offers.


What is Cloud Computing?

Cloud computing refers to the practice of storing and accessing data and applications over the internet instead of on physical servers or personal computers. In simpler terms, it means using the internet to access software, storage, and computing power on demand.


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What is On-Premise?

On-premise refers to the traditional method of storing and managing data within a physical infrastructure located within the organisation's premises. This means that all hardware, software, and networking components are owned and maintained by the organization itself.

Cloud Computing vs. On-Premise: Key Skills Required

Cloud Computing




Cloud architecture

Hardware and software systems administration

Cloud Security

Systems security

Programming languages like Python or Java

Database management

Cloud Computing vs. On-Premise: Differences

Cost Comparison

When considering costs, cloud computing offers significant advantages over on-premise systems. With cloud computing, there is no need for upfront hardware investments or maintenance costs. On-premise systems require substantial upfront investments in hardware, software licences, and ongoing maintenance costs.


Cloud Computing



Not required









Easily scalable


Security Concerns

Security is a crucial consideration when choosing between cloud computing and on-premise systems.

  • Cloud service providers invest heavily in security measures to protect their infrastructure against cyber threats. However, there have been instances of security breaches in cloud systems as well.
  • On-premise systems face security risks such as unauthorised access or physical theft of servers.
  • Both systems require robust security measures, but cloud computing offers the advantage of professional security teams and regular updates to address vulnerabilities.

Scalability Differences

Cloud services allow businesses to easily scale up or down based on their needs, providing flexibility during peak loads or business expansions.

On-premise systems require additional investments in hardware and infrastructure to accommodate scaling requirements, which can be time-consuming and expensive.

With cloud computing, you can quickly provision additional resources as needed without significant upfront costs or delays. This makes it an attractive option for businesses with fluctuating workloads or those experiencing rapid growth.


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Cloud Computing vs. On-Premise: Job Opportunities

Both Cloud computing and On-Premise offer a wide range of job opportunities for professionals.

Popular Cloud Computing Job Roles

  • Cloud Architect: Responsible for designing and implementing cloud-based solutions.
  • Cloud Engineer: Manages the deployment, monitoring, and maintenance of cloud infrastructure.
  • DevOps Engineer: Combines development and operations skills to automate software delivery processes in a cloud environment.

Popular On-Premise Job Roles

  • System Administrator: Responsible for managing and troubleshooting the organization's servers and networks.
  • Database Administrator: Manages the organization's databases, ensuring data security and availability.
  • Network Engineer: Designs, implements, and maintains the organization's network infrastructure.

Cloud Computing vs. On-Premise: Salary Opportunities

Salaries in both fields of cloud computing and on-premise are competitive and offer a wide range to professionals with different skill and experience levels. Factors such as location and company size also make a difference in the salary structure.

Here are some median salary ranges in Cloud Computing:

  • Cloud Architect: ₹12-25 lakhs per annum
  • Cloud Engineer: ₹8-15 lakhs per annum
  • DevOps Engineer: ₹8-18 lakhs per annum

Here are some median salary ranges in On-Premise:

  • System Administrator: ₹4-8 lakhs per annum
  • Database Administrator: ₹6-12 lakhs per annum
  • Network Engineer: ₹5-10 lakhs per annum


Cloud Computing vs. On-Premise: Education and Upskilling Options

To pursue a career in cloud computing or on-premise systems, several education options are available in India. Undergraduate and postgraduate programmes in computer science or information technology cover topics relevant to both fields.

Additionally, online learning platforms provide specialised courses focused on cloud computing or on-premise systems. These courses offer flexibility for working professionals to upskill at their own pace.

Certifications play a crucial role in demonstrating expertise and enhancing career prospects.

  • For cloud computing professionals, certifications like AWS Certified Solutions Architect or Microsoft Certified Azure Administrator can provide a competitive edge.
  • For on-premise professionals, certifications such as CompTIA A+, Cisco Certified Network Associate (CCNA), or Oracle Database Administrator Certified Professional (OCP) are helpful.

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Cloud Computing and On-Premise: The Future is Bright

Upskilling in cloud computing or on-premise systems opens doors to tremendous career growth. As businesses increasingly adopt cloud technologies, demand for cloud professionals is on the rise. Similarly, on-premise professionals who keep up with the latest advancements can secure senior positions and take on more significant responsibilities within organisations.

Remember to assess your career goals and interests before deciding which path to pursue. Talk to WIZR experts who can guide you in selecting the right path based on your aspirations and market trends.



1. Which industries or companies prefer on-premise over cloud computing?

Industries that deal with sensitive data and require strict control over security, such as government agencies and financial institutions, often prefer on-premise systems.

2. Which industry has a better future: on-premise or cloud computing?

Cloud computing is expected to have a better future due to its scalability, cost-efficiency, and flexibility.

3. Which system is better suited for a small business: cloud computing or on-premise?

Cloud computing offers small businesses the advantages of reduced infrastructure costs, increased accessibility, and scalability.

4. Are there remote work options for on-premise or cloud computing jobs?

Remote work options are more common in cloud computing due to its virtual nature. On-premise jobs typically require a physical presence at the workplace.

5. Who earns more: a cloud solutions architect or a software developer?

While both roles have good earning potential, a cloud solutions architect generally earns more due to their specialised knowledge of designing complex cloud-based systems.


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