INTechHouse BLOG 31.08.2023 18 min.
What Is Cloud Computing?
INTechHouse BLOG 31.08.2023 18 min.

What Is Cloud Computing?

Jacek Suty

In the contemporary digital age, where data and services drive innovation, “cloud computing” has taken centre stage. From businesses to individuals, its influence spans far and wide, reshaping how we store, access, and utilize information. So, what exactly is cloud computing, and why is it considered a revolutionary force in the world of technology?

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What is Exactly Cloud Computing?

Cloud computing entails accessing diverse IT services and assets via the Internet whenever needed, usually through a flexible pay-as-you-go model. This eliminates the need for managing in-house physical infrastructure, as required in traditional client-server setups. Instead, you can simply lease access to applications, databases, computing capabilities, storage, and more, from a chosen cloud service provider. Embracing a cloud computing approach speeds up digital transformation and becomes essential for attaining and retaining a competitive edge.

The Journey of Cloud Computing Through Time

Cloud computing might appear to be a contemporary concept, yet its origins date back further than anticipated. To unravel its inception, we must journey back in time, all the way to the 1950s. During this era, the US military constructed a foundational infrastructure aimed at interconnecting computer terminals within their internal networks. This early stride, though remarkably expensive, marked the wind of transformation that turned out to be imperative, resonating even in today’s digital landscape.

Additional milestones during this period encompass:

  • 1969: The dawn of ARPANET (Advanced Research Projects Agency Network) – the maiden network linking four computers via the TCP/IP protocol suite.
  • 1972: The emergence of IBM’s CP-67/CMS, a virtual machine operating system.

In the subsequent 25 years, “cloud” technologies primarily flourished within the realms of major tech corporations, military entities, and esteemed educational institutions like MIT. Only in the late 1990s did they evolve into cost-efficient and feasible solutions for public marketplace organizations. Salesforce stands as a pioneer, successfully integrating cloud computing into its strategy in 1999.

Today, the global cloud landscape is dominated by four primary players:

  • Amazon Web Services (holding a 31% share of the cloud market),
  • Microsoft Azure (commanding a 20% share of the cloud market),
  • Google Cloud (maintaining a 7% share of the cloud market),
  • Alibaba (capturing a 6% share of the cloud market).

From its humble beginnings in military networks to its present dominance by tech giants, the journey of cloud computing underscores its pivotal role in shaping the modern technological world.

Top Benefits of Cloud Computing: 12 Golden Ones

Source: GoogleCloud

Cloud computing has swiftly evolved into an indispensable technological paradigm, revolutionizing the way businesses and individuals engage with technology. Here are some of the top benefits that underscore its significance:

  1. Cost Efficiency: Cloud computing eliminates the need for investing in and maintaining on-premises hardware and infrastructure. Users pay only for the resources they use, translating into cost savings and enhanced budget management.
  2. Scalability and Flexibility: Cloud solutions offer the ability to scale resources up or down as needed. This flexibility accommodates fluctuating demands, ensuring optimal resource allocation without unnecessary overhead.
  3. Global Accessibility: Cloud-based services are accessible from anywhere with an internet connection. This empowers remote work, collaboration, and seamless access to applications and data across geographical boundaries.
  4. Enhanced Collaboration: Cloud platforms facilitate real-time collaboration, allowing multiple users to work on the same documents or projects concurrently. This accelerates decision-making and boosts productivity.
  5. Disaster Recovery and Data Security: Cloud providers offer robust data backup and recovery mechanisms. This ensures data continuity even in the face of unexpected events, enhancing business resilience.
  6. Automatic Software Updates: Cloud services provide automatic software updates and maintenance. This alleviates the burden of manual updates and ensures that users always have access to the latest features and security patches.
  7. Environmental Sustainability: Cloud computing reduces the carbon footprint by optimizing resource usage. The shared infrastructure model minimizes energy consumption compared to traditional data centres.
  8. Innovation Acceleration: Cloud platforms offer a rich ecosystem of tools and services that enable rapid development and innovation. This empowers businesses to bring new products and services to market faster.
  9. Improved Resource Management: Cloud solutions provide insights into resource usage, enabling businesses to optimize resource allocation based on actual needs. This prevents over-provisioning and underutilization.
  10. Global Presence: Cloud providers have data centres distributed across the globe. This allows businesses to deliver applications and services to users worldwide with low latency and high performance.
  11. Reduced Time to Market: Cloud computing expedites development cycles by providing pre-configured environments and services. This accelerates application deployment and time-to-market for new offerings.
  12. Competitive Edge: Adopting cloud solutions positions businesses to respond swiftly to market changes and technological advancements. This agility enables them to maintain a competitive edge in rapidly evolving industries.

From cost savings to heightened agility, the benefits of cloud computing extend across various dimensions of business operations, empowering organizations to harness the power of technology to its fullest potential.

What are the Different Types of Cloud Computing Services?

Cloud computing offers a spectrum of services to cater to diverse needs. The primary types of cloud services include:

  • Infrastructure as a Service (IaaS): Providing virtualized computing resources over the internet, including servers, storage, and networking components.
  • Platform as a Service (PaaS): Equipping developers with tools and services for application development, testing, and deployment.
  • Software as a Service (SaaS): Delivering software applications over the internet on a subscription basis, accessible via web browsers.
  • Function as a Service (FaaS) / Serverless Computing: Abstracting server management, enabling developers to deploy code without infrastructure concerns.
  • Container as a Service (CaaS): Delivering container management and orchestration as a service to streamline application deployment.
  • Database as a Service (DBaaS): Offering database management and maintenance in a cloud environment.
  • Backend as a Service (BaaS): Providing backend functionalities for mobile and web applications, reducing development complexity.
  • Storage as a Service (STaaS): Supplying scalable storage solutions accessible over the internet.

Cloud computing service providers

There are many cloud computing providers worldwide famous.

  • Amazon Web Services (AWS): A comprehensive suite of cloud services offering computing power, storage, databases, and more.
  • Microsoft Azure: Providing a range of services, from computing and analytics to AI and IoT solutions.
  • Google Cloud Platform: Offering cloud computing, storage, machine learning, and data analytics services.
  • IBM Cloud: Delivering a diverse set of cloud services, including AI, data, and blockchain solutions.
  • Oracle Cloud: Providing cloud infrastructure and software services for businesses.

Cloud Computing Security

Security is top! But cybersecurity is what businesses need in the 21st century!

Security is a paramount concern in cloud computing. C

loud providers implement various security measures, including:

  • Data Encryption: Encrypting data at rest and during transmission to safeguard sensitive information.
  • Access Controls: Enforcing strict access controls and authentication mechanisms to prevent unauthorized access.
  • Multi-Factor Authentication (MFA): Adding an extra layer of security by requiring multiple forms of verification.
  • Firewalls: Implementing firewalls to protect against unauthorized network access.
  • Compliance Standards: Adhering to industry-specific compliance standards to ensure data protection and privacy.
  • Regular Audits: Conducting security audits and assessments to identify vulnerabilities and address them promptly.

In the dynamic realm of cloud computing, understanding the services, providers, and security measures is pivotal for businesses seeking to leverage the power of the cloud while prioritizing data protection and operational integrity.

Why is Cloud Computing Security Critical?

Cloud computing has revolutionized the way organizations operate and store data, offering unprecedented scalability and efficiency. However, the very nature of cloud technology, where data and applications are stored off-site and accessed remotely, underscores the paramount importance of cloud computing security. Here’s why it is of utmost significance:

  1. Data Protection: Cloud environments house vast amounts of sensitive data, ranging from personal information to intellectual property. Ensuring robust security measures is crucial to prevent data breaches, unauthorized access, and data theft.
  2. Regulatory Compliance: Many industries are subject to stringent data protection regulations. Cloud computing security measures are essential to comply with regulations like GDPR, HIPAA, and more, avoiding costly fines and legal repercussions.
  3. Data Breach Prevention: Cloud breaches can lead to significant financial losses, reputational damage, and legal liabilities. Adequate security protocols mitigate the risk of data breaches and safeguard a company’s financial health and reputation.
  4. Confidentiality: Organizations need to ensure that sensitive business data remains confidential. Strong encryption, access controls, and secure authentication mechanisms protect data from unauthorized exposure.
  5. Business Continuity: Cloud outages or data loss incidents can disrupt operations and lead to significant downtime. Implementing data backup, disaster recovery, and redundancy strategies safeguards business continuity.
  6. Multi-Tenancy Concerns: In public cloud environments, multiple customers share the same infrastructure. Robust security measures prevent data leakage or cross-tenant breaches, ensuring isolation between different user environments.
  7. Identity and Access Management: Cloud security ensures that only authorized users have access to resources. Effective identity and access management prevent unauthorized users from gaining entry and reduce the risk of insider threats.
  8. Evolving Threat Landscape: Cyber threats are constantly evolving. Cloud security measures need to adapt to new threats, vulnerabilities, and attack vectors to provide effective protection against emerging risks.
  9. Comprehensive Auditing and Monitoring: Cloud security solutions enable continuous monitoring and auditing of cloud environments. This proactive approach helps identify suspicious activities and address vulnerabilities promptly.
  10. Trust and Reputation: Demonstrating a commitment to robust cloud security enhances customer trust and reinforces a company’s reputation as a responsible custodian of data.
  11. Secure Cloud Adoption: As cloud adoption accelerates, security concerns can deter organizations from embracing the technology fully. Addressing these concerns ensures a smooth and secure transition to the cloud.

In essence, cloud computing security is the foundation upon which successful cloud adoption and operation rest. By implementing rigorous security measures, organizations can fully reap the benefits of cloud technology while safeguarding their critical data, operations, and stakeholder trust.

Types of Cloud Computing

Diverse customer needs warrant an array of cloud architecture models, types, and services from providers. Aligning solutions with requirements is paramount, beginning with the selection of a cloud deployment type and architecture.

Four primary cloud service types present themselves: public, private, hybrid, and multi-cloud.

  1. Public Cloud: This encompasses accessible cloud systems like Google Cloud, Amazon Web Services, and Microsoft Azure. Public cloud services are more than popular because they can be free.

Source: Gartner

  1. Private Cloud: Local resources exclusively dedicated to an individual or organization constitute this cloud solution.
  2. Hybrid Cloud: A harmonious amalgamation of on-premises infrastructure and cloud-based storage and computing services.
  3. Multi-cloud Solution: This configuration involves multiple cloud providers, enabling companies to cherry-pick optimal features from diverse cloud systems to cater to their unique needs.

Cloud migration is what most businesses need in 2023 and beyond.

Source: Expodingtopics

Cloud Computing Deployment Models

There are four Navigating Cloud Computing Deployment Models: Unveiling Public, Private, Hybrid, and Multi-Cloud

The world of cloud computing offers a spectrum of deployment models, each tailored to specific organizational needs and preferences. Here, we explore four fundamental types of cloud computing resources:

  1. Public Cloud: In the public cloud model, cloud resources are made available to the general public by a service provider. This model offers cost-effective scalability and accessibility, with users sharing resources in a multi-tenant environment.
  2. Private Cloud: Private cloud deployment involves dedicated resources and infrastructure tailored for a specific organization. It provides enhanced control, security, and customization, making it suitable for businesses with stringent regulatory or data protection requirements.
  3. Hybrid Cloud: Hybrid cloud blends the benefits of both public and private clouds. It allows organizations to maintain sensitive data and critical workloads on-premises while leveraging the scalability and flexibility of public cloud resources for less sensitive tasks.
  4. Multi-Cloud: Multi-cloud deployment involves utilizing services and resources from multiple cloud providers. This strategy allows businesses to select the best features from different providers, optimizing performance, resilience, and cost efficiency.

Each deployment model caters to unique organizational demands, offering a diverse range of options for harnessing the power of cloud computing to drive innovation and business growth.

Need a cloud solution for your business needs? Cloud is one of the best emerging technologies now. INTechHouse provides multiple cloud computing services and works with different operating systems. So, we are good at creating cloud solutions with Value!

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Types of cloud services: IaaS, PaaS, serverless, and SaaS

The realm of cloud services encompasses a spectrum of options tailored to diverse business needs. Here, we delve into four fundamental types:

  1. Infrastructure as a Service (IaaS): IaaS offers virtualized computing resources over the Internet, granting users access to servers, storage, and networking components. This empowers organizations to build and manage their virtual data centres without the constraints of physical hardware.
  2. Platform as a Service (PaaS): PaaS provides a platform equipped with tools and services for application development, testing, and deployment. With PaaS, developers can focus on coding and innovation, leaving infrastructure management to the service provider.
  3. Serverless Computing: Serverless computing abstracts server management entirely. Developers write and deploy code, and the cloud provider handles the underlying infrastructure. This approach eliminates concerns about scalability, allowing resources to be allocated as needed.
  4. Software as a Service (SaaS): SaaS delivers software applications over the internet on a subscription basis. Users can access applications via web browsers without installing or maintaining them locally. This fosters hassle-free collaboration and ensures users always have access to the latest software updates.

Each of these cloud service types caters to distinct requirements, enabling organizations to choose the ideal model that aligns with their business goals and technical needs.

Cloud Computing Power

The capabilities of cloud computing extend beyond imagination, enhancing various aspects of business operations. Two key functions that stand out are:

  1. Test and Build Applications: Cloud computing provides a dynamic environment for testing and building applications. Developers can access scalable resources to develop, test, and deploy applications without the constraints of physical hardware. This accelerates development cycles, promotes innovation, and optimizes resource utilization.
  2. Store, Back Up, and Recover Data: Cloud platforms offer secure and scalable storage solutions for businesses. Data can be stored, backed up, and recovered seamlessly, ensuring data continuity even in the face of unexpected events. This eliminates the need for complex on-premises backup systems and enhances business resilience.

By embracing cloud computing, businesses can streamline their application development processes and fortify their data management strategies, all while reaping the benefits of scalability, flexibility, and cost efficiency.

The Role of Cloud Computing in the Internet of Things

The convergence of cloud computing and the Internet of Things (IoT) has ignited a transformative era in technology. Cloud computing plays a pivotal role in amplifying the capabilities of IoT, reshaping industries and enriching user experiences. Here’s a closer look at how cloud computing fuels the IoT landscape:

Cloud computing work for IoT is precious!

1. Data Storage and Processing: IoT devices generate an unprecedented volume of data. Cloud computing provides the necessary storage and processing power to manage and analyze this data. By offloading data processing tasks to the cloud, IoT devices can remain lightweight and efficient, while cloud servers handle the heavy lifting.

2. Scalability and Flexibility: IoT deployments often experience fluctuations in demand. Cloud computing’s scalability ensures that resources can be dynamically allocated to accommodate varying workloads. This scalability optimizes performance and cost-efficiency without overburdening IoT devices.

3. Real-time Analytics: Cloud platforms offer real-time analytics capabilities, enabling businesses to gain actionable insights from IoT-generated data promptly. This empowers data-driven decision-making and allows businesses to respond swiftly to changing conditions.

4. Remote Monitoring and Management: Cloud-based dashboards and management tools enable remote monitoring and control of IoT devices. This is particularly valuable in industrial settings, where equipment can be monitored, diagnosed, and even updated remotely.

5. Cost Efficiency: Cloud services follow a pay-as-you-go model, eliminating the need for upfront hardware investments. IoT projects can leverage cloud resources without the financial burden of maintaining dedicated infrastructure.

6. Firmware Updates and Maintenance: Cloud computing facilitates seamless firmware updates and maintenance for IoT devices. Manufacturers can remotely deploy updates, patches, and security enhancements to devices, ensuring their longevity and performance.

7. Global Accessibility: Cloud-enabled IoT devices can be accessed and controlled from anywhere with an internet connection. This global accessibility extends the reach of IoT applications and services, transcending geographical boundaries.

8. Enhanced Security: Cloud providers often invest heavily in robust security measures. IoT devices can leverage these security features, mitigating the risks associated with data breaches and unauthorized access.

9. Innovation and Rapid Prototyping: Cloud computing accelerates IoT innovation by providing developers with the necessary tools, platforms, and resources to create and test new applications. This expedites the development lifecycle and fosters continuous improvement.

In the synergy of cloud computing and the Internet of Things, a new frontier of possibilities emerges. Businesses can harness the power of cloud resources to amplify the capabilities of their IoT solutions, fostering innovation, efficiency, and a connected future.

INTechHouse Main Cloud Computing Services

At INTechHouse, we empower businesses with a suite of advanced cloud computing solutions designed to catalyze growth and innovation. Our primary cloud computing services encompass:

  1. Cloud Infrastructure Services: We offer a robust cloud infrastructure that spans virtual servers, storage, and networking components. Leverage our scalable resources to build and manage your digital foundation without the complexities of physical hardware.
  2. Platform as a Service (PaaS): Experience streamlined application development, testing, and deployment through our PaaS offerings. Focus on coding and innovation, while we manage the underlying infrastructure to accelerate your software development lifecycle.
  3. Data Storage and Management: Our cloud storage solutions provide secure and scalable repositories for your valuable data. Seamlessly store, back up, and recover data, ensuring business continuity and data integrity.
  4. Hybrid Cloud Solutions: Navigate the hybrid cloud landscape with confidence. Combine the benefits of on-premises infrastructure with cloud resources to optimize workloads, enhance security, and achieve a harmonious balance between control and scalability.
  5. Application Hosting: Host your applications in our reliable cloud environment, ensuring optimal performance, availability, and accessibility for users across the globe.
  6. Managed Cloud Services: Rely on our expertise to manage and optimize your cloud resources. From monitoring to performance optimization, our managed services ensure your cloud environment operates at its peak potential.
  7. Cloud Security Solutions: Safeguard your digital assets with our robust cloud security solutions. We prioritize data protection and compliance, providing peace of mind in an ever-evolving threat landscape.

Experience the Future of Cloud Computing with INTechHouse. Our tailored solutions empower businesses to harness the power of the cloud, enabling innovation, efficiency, and success.

INTechHouse Great Cloud Computing Cases

Being over 20 years on the market, we have hundreds of cases connected with cloud computing. But it will be a long process of reading. So, we want to mention the brightest cases that we finished not long ago.

Data Analysis Standardisation for our Frech client

We decided to create standardization and preparation of data for analysis in the Data Mesh architecture.

Read more about the case here!

Laboratory Software Optimization for Healthcare Industry

We made stabilization and efficiency improvements to the existing system. Delivery of highly maintainable source code with extended documentation.

Read more about the case here!

Data Centralization Solution for IoT

We designed and constructed IoT devices collecting and saving information about events in a central database. In this case, internal employees can have easy and streamlined access to different information they need with high-level external protection.

Read more about the case here!

Discover how we solve real-world tech challenges87


Cloud computing has emerged as a transformative force that is reshaping the landscape of technology and business. Its ability to provide on-demand resources, scalability, and cost-effectiveness has revolutionized how organizations approach IT infrastructure and services. With cloud computing, businesses can rapidly adapt to changing demands, innovate more efficiently, and focus on their core competencies without the burden of managing complex hardware and software.

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Embark on a journey to uncover the core principles and benefits of cloud computing. Dive into a world where flexibility, scalability, and efficiency converge to reshape industries. Discover how cloud computing empowers businesses, accelerates innovation, and streamlines operations. Ready to elevate your understanding? Dive into the realm of Cloud Computing now and Choose the Best for Yourself!

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