What is AWS Cloud Computing? A Complete Guide for 2026

AWS Cloud Computing is the delivery of on-demand computing services — from storage and databases to machine learning and networking — over the internet, provided by Amazon Web Services. It is the world’s leading cloud platform, used by startups, global enterprises, and governments alike. In Germany alone, AWS has committed more than €8.8 billion in cloud infrastructure investment through 2026, making it one of the most strategically important technology platforms in the country.

If you are researching cloud computing for the first time, considering a career change into tech, or trying to decide between AWS, Azure, and Google Cloud, this guide gives you the full picture.

Key takeaways

• AWS is the world’s largest cloud platform, holding around 30–32% of global cloud market share in 2026.
• Cloud Computing means running computing resources — servers, storage, databases, software — over the internet rather than on local hardware.
• AWS is the best starting point for a cloud career in Germany due to job volume, certification recognition, and employer demand.
• The AWS Certified Cloud Practitioner is the most accessible entry-level certification and is included at no extra cost in the WBS CODING SCHOOL AWS Cloud Computing Course.
• In Germany, a structured AWS Cloud Computing course is 100% fundable via the Bildungsgutschein.

What is Cloud Computing?

Cloud Computing is the delivery of computing services, including servers, storage, databases, networking, software, and analytics — over the internet, on demand. Instead of buying and maintaining physical hardware, individuals and organisations rent access to these resources from a cloud provider and pay only for what they use.

Before cloud computing existed, every company that wanted to run software had to purchase servers, set them up in a physical location, hire staff to maintain them, and plan years in advance for capacity. Cloud computing changed all of that. Today, a company can spin up a server in minutes, scale its infrastructure globally within hours, and shut it all down when it is no longer needed — paying only for the time and resources used.

There are three main types of cloud computing services: Infrastructure as a Service (IaaS), which provides raw computing resources like virtual machines and storage; Platform as a Service (PaaS), which provides environments for building and deploying applications; and Software as a Service (SaaS), which delivers fully built software applications over the internet. AWS offers all three, across hundreds of individual services.

What is AWS Cloud Computing and what makes it different?

Amazon Web Services (AWS) is the cloud computing division of Amazon, launched in 2006. It was the first major public cloud platform and remains the global market leader, holding approximately 30–32% of the global cloud market in 2026 — ahead of Microsoft Azure at around 22–24% and Google Cloud at around 11%.

What makes AWS different is the breadth and depth of its service catalogue. AWS offers over 200 fully featured services — from foundational compute and storage to machine learning, Internet of Things, quantum computing, and satellite data processing. No other cloud provider matches this range.

For Germany specifically, AWS has made a long-term structural commitment. It has invested more than €9.6 billion in German cloud infrastructure from 2014 to 2023, and plans to invest an additional €8.8 billion through 2026. In January 2026, AWS launched the AWS European Sovereign Cloud, a physically and logically separate cloud infrastructure based in Brandenburg, Germany, purpose-built to meet the most stringent European data residency and regulatory requirements. This investment signals that AWS is not just present in Germany, but deeply embedded in the country’s digital infrastructure for the foreseeable future.

How does AWS Cloud Computing work?

AWS Cloud Computing works by giving users access to a global network of data centres through a web-based interface, command-line tools, or APIs. Instead of running software on a physical machine in your office, you access virtual versions of those machines — called instances — hosted in AWS data centres around the world.

The core components of AWS that most cloud professionals work with are:

• EC2 (Elastic Compute Cloud) — virtual servers that you can launch, configure, and scale on demand.
• S3 (Simple Storage Service) — object storage for any type of data, from documents to application files.
• RDS (Relational Database Service) — managed databases including MySQL, PostgreSQL, and others.
• VPC (Virtual Private Cloud) — a private network environment within AWS where you control access and security.
• IAM (Identity and Access Management) — the system that controls who can access what within your AWS environment.
• Lambda — serverless computing that runs code in response to events without needing a dedicated server.
• CloudWatch — monitoring and observability for your AWS resources and applications.

A cloud professional’s job is to design, deploy, secure, monitor, and optimise systems built from these components. The WBS CODING SCHOOL AWS Cloud Computing Course covers all of these core services across 23 weeks of live, instructor-led training.

What does learning AWS Cloud Computing actually look like in practice?

Understanding the theory of AWS services is one thing. Applying them in a professional context is another. The WBS CODING SCHOOL AWS Cloud Computing Course is a 23-week full-time programme that takes you from AWS fundamentals through to real, integrated infrastructure projects.

Participants work with the same services covered in this guide: EC2, S3, RDS, IAM, Lambda, and CloudWatch, not as isolated exercises, but as components of real systems. The curriculum covers Linux administration, networking, security, databases, serverless computing, containers, monitoring, and tooling automation.

What sets the course apart from pure certification programmes is the way it finishes: a dedicated module on Machine Learning and AI in the cloud, ensuring graduates understand not just how AWS works today, but where it is heading. This is complemented by two industry-recognised certifications included at no extra cost: the Linux Essentials certification, completed during the course, and the AWS Certified Cloud Practitioner, completed in the final weeks.

As an official AWS Partner, WBS CODING SCHOOL ensures that course content is directly aligned with AWS standards, something few bootcamp providers in Germany can claim. For eligible learners, the entire programme including exam fees is fully fundable via the Bildungsgutschein.

AWS vs Azure vs Google Cloud — which should you learn?

This is the most common question from anyone starting a cloud career. The honest answer depends on your goals, but for most career changers in Germany in 2026, the data points clearly in one direction.

AWS: the broadest career foundation

AWS holds the largest global market share and generates the highest volume of cloud job postings worldwide. In Germany and across Europe, AWS expertise is in demand across the widest range of companies — from early-stage startups to global enterprises and public sector organisations. Professionals with AWS certification have access to the largest pool of cloud engineering roles globally. For anyone starting a cloud career without prior IT experience, AWS offers the most direct route to employment and the AWS Certified Cloud Practitioner is the most widely recognised entry-level credential in the German market.

Azure: the enterprise and Microsoft-ecosystem choice

Azure’s integration with Microsoft’s massive enterprise ecosystem makes it the favoured option for regulated sectors and large-scale corporate migrations. If you are already working in a corporate IT environment that runs on Microsoft tools — Office 365, Active Directory, Windows Server — Azure is a natural extension of that knowledge. In Germany’s large-company and public sector landscape, Azure has a strong presence. However, for career changers starting from scratch, Azure is generally considered a stronger second platform rather than the best starting point.

Google Cloud: the AI and data specialist choice

Google Cloud has established a significant presence among data-driven companies and AI research firms. GCP’s tools like BigQuery and Vertex AI are highly valued in analytics and machine learning roles. If your career goal is specifically in data engineering or AI infrastructure, Google Cloud is worth considering. However, the total volume of GCP job postings in Germany remains significantly smaller than AWS or Azure. making it a specialist path rather than a generalist entry point.

The bottom line for Germany in 2026

For learners based in Germany who want local employer matches, AWS is the recommended starting point due to pure job volume. Once employed, adding a second platform — Azure or Google Cloud — delivers a meaningful salary premium. Professionals with certifications across two cloud platforms earn on average 18–25% more than single-platform engineers. But the fastest path to a first cloud job in Germany runs through AWS.

AWS in Germany — why it matters for your career

Germany is one of AWS’s most strategically important markets in Europe. AWS’s planned investment of €8.8 billion in Germany from 2024 to 2026 is estimated to support 15,200 full-time equivalent jobs in local German businesses annually. This is not an abstract statistic — it represents real hiring demand for professionals who can work with AWS infrastructure across industries including manufacturing, financial services, healthcare, logistics, and the public sector. 

The launch of the AWS European Sovereign Cloud in Brandenburg in January 2026 adds another dimension. As European companies increasingly scrutinise where their data is processed and stored, the demand for AWS professionals who understand compliance, data residency, and cloud governance is growing alongside the technical demand. This makes the Governance and Safety module included in the WBS CODING SCHOOL AWS Cloud Computing Course particularly relevant for the German market.

AWS Cloud Computing certifications explained

Certifications are one of the most important signals you can send to a German employer as a career changer. They demonstrate that your knowledge has been independently verified against a recognised standard — something a bootcamp certificate alone cannot replace.

The three credentials relevant to the WBS CODING SCHOOL AWS Cloud Computing Course are:

Linux Essentials (LPI) Awarded by the Linux Professional Institute, this certification validates foundational knowledge of the Linux operating system, command-line proficiency, file management, basic scripting, and open-source concepts. Linux is the operating system that underpins the vast majority of cloud infrastructure, including most AWS services. This certification is completed during the WBS CODING SCHOOL course itself.

AWS Certified Cloud Practitioner (CLF-C02) The entry-level AWS certification and the most widely recognised cloud credential for career changers in Germany. It validates understanding of core AWS services, cloud architecture, security, pricing models, and the AWS global infrastructure. AWS certifications are the most versatile investment for building a foundational cloud career with the broadest possible exit opportunities. At WBS CODING SCHOOL, this certification is completed in the final weeks of the 23-week course — meaning you graduate with the credential already confirmed. 

PCEP Python Certification (optional, post-graduation) Awarded by the Python Institute, this entry-level certification validates foundational Python programming skills. A PCEP voucher is available to WBS CODING SCHOOL graduates who complete a dedicated Python track within the LMS after the course ends. Python proficiency is increasingly expected in cloud roles that involve automation, scripting, and Infrastructure as Code.

For a full comparison of cloud certifications and which to pursue at each career stage, see our guide to Cloud Computing Courses in Germany.

How to start a career in AWS Cloud Computing in Germany

The most direct path into an AWS cloud career in Germany in 2026 is a structured, full-time course that combines live instruction, hands-on projects, and official certification preparation — all within a programme that is eligible for the Bildungsgutschein. In this quide you learn more about changing careers into tech.

The WBS CODING SCHOOL AWS Cloud Computing Course is designed for exactly this purpose. As an official AWS Partner, WBS CODING SCHOOL offers a 23-week, 100% online programme that takes you from AWS fundamentals through to a dedicated module on Machine Learning and AI in the cloud. Two certifications — Linux Essentials and AWS Certified Cloud Practitioner — are included at no extra cost. For eligible learners in Germany, the course is fully fundable via the Bildungsgutschein from the Agentur für Arbeit or Jobcenter, meaning the cost to you can be €0.

If you are already employed and cannot commit to a full-time programme, the self-paced AWS training on Coursera is a solid way to begin your Cloud Practitioner preparation. But for a complete, job-ready transition — with certifications, live instruction, portfolio projects, and 12 months of career support — a structured bootcamp is the more reliable route.

For more information on funding, see our guide to the Bildungsgutschein and our overview of Cloud Computing courses in Germany.

Career outcomes and salary expectations

Possible job titles after an AWS Cloud Computing Course

• Cloud Engineer
• AWS Cloud Engineer
• Junior AWS Solutions Architect
• Infrastructure Engineer
• DevOps Engineer
• Cloud Operations Specialist
• Site Reliability Engineer (SRE)

Salary expectations in Germany (2026)

• Junior: €52,000 – €58,000
• Mid-level: €60,000 – €75,000
• Senior: €80,000+

Actual salaries depend on factors including prior experience, location, language skills, and market conditions. For a full breakdown, see our Cloud Computing salary guide for Germany.

Our recommendation

For career changers and tech newcomers in Germany, AWS Cloud Computing is the strongest single investment you can make in 2026. It combines the broadest job market coverage, the most recognised entry-level certification, and, through WBS CODING SCHOOL as an official AWS Partner, access to a fully funded, structured learning path via the Bildungsgutschein.

Azure is a strong second platform once you are employed, and Google Cloud is worth exploring if your career goals point specifically toward data engineering or AI infrastructure. But as a starting point for a first cloud job in Germany, AWS is the clear recommendation.

Ready to take the first step? Explore the AWS Cloud Computing Course at WBS CODING SCHOOL and find out how to get started.

FAQ

What is the difference between Cloud Computing and AWS? The difference between Cloud Computing and AWS is that Cloud Computing is the broader concept — the delivery of computing resources over the internet — while AWS (Amazon Web Services) is the world’s largest provider of those cloud computing services. Learning AWS means learning cloud computing on the most widely used platform in the world.

Is AWS hard to learn for beginners? AWS is not hard to learn for beginners when approached through a structured course. No prior programming experience is required to begin with cloud fundamentals, though comfort with technology and logical thinking helps. The WBS CODING SCHOOL AWS Cloud Computing Course is designed specifically for career changers without an IT background, and includes all foundational skills within the 23-week programme.

Is AWS better than Azure for a career in Germany? AWS is generally the better starting point than Azure for a career in Germany, due to higher job volume across a wider range of employers. Azure is a strong choice for those already working in Microsoft-ecosystem environments. Both are valuable — and professionals who hold certifications on both platforms earn significantly more than single-platform engineers.

What is the AWS Certified Cloud Practitioner? The AWS Certified Cloud Practitioner (CLF-C02) is the official entry-level AWS certification. It validates foundational knowledge of AWS services, cloud architecture, security, and pricing models. It is one of the most recognised cloud credentials on the German job market and is included at no extra cost in the WBS CODING SCHOOL AWS Cloud Computing Course.

Can I learn AWS Cloud Computing for free in Germany? Yes, you can learn AWS Cloud Computing for free in Germany through the Bildungsgutschein from the Agentur für Arbeit or Jobcenter. Eligible learners can complete the WBS CODING SCHOOL AWS Cloud Computing Course at €0 cost — including exam fees for the Linux Essentials and AWS Certified Cloud Practitioner certifications. See our Bildungsgutschein guide for more information.

How long does it take to learn AWS Cloud Computing? Learning AWS Cloud Computing to a job-ready level takes 23 weeks in the WBS CODING SCHOOL full-time programme — including all foundational and advanced modules plus certification preparation. Self-paced alternatives on platforms like Coursera typically take 3–6 weeks for the Cloud Practitioner level alone, without live instruction, portfolio projects, or career support.

What is the AWS European Sovereign Cloud? The AWS European Sovereign Cloud is a physically and logically separate cloud infrastructure launched by AWS in Brandenburg, Germany in January 2026. It is designed to meet the most stringent European data residency and regulatory requirements, operated exclusively by EU residents under German law. For cloud professionals in Germany, understanding this infrastructure and the compliance requirements around it is an increasingly relevant and marketable skill.