Before the onset of cloud computing, operating a data center was a rather expensive affair and a huge barrier of entry to small businesses and startups. This is because it took considerable investment for any business to even host a data center within or without its premises, not to mention the number of CPUs and RAM required to run all its applications efficiently. The introduction of cloud computing changed all this to suit all businesses, large and small, not just affordable IT resources, but also a level playing field for them. Cloud computing gives companies easy and affordable access to large and efficient storage, compute, networking, and other facilities available in the cloud and has, in recent, become the most viable option for businesses that require to host or create scalable infrastructure, systems, and/or applications.
Amazon Web Services (AWS), a pioneer, entered the cloud market in 2006 and has grown to be the most popular cloud service provider accounting for 32% of the market share thanks to the growing awareness of efficiency, scaling, and cost-effective benefits of the cloud. AWS took advantage of a time when most businesses were considering shifting their operations to the cloud. Then, the best that professionals who were also new in the field could do is to learn AWS basics. Today, cloud computing is a much more established field that has attracted many players like Microsoft Azure, Google Cloud, IBM Cloud, Oracle, and many others. If you are a developer or a professional in cloud computing, chances are that you will use AWS at some point in your career and so get certified in AWS.
An overview of AWS
AWS is a secure cloud platform that provides a wide range of services including database, storage, compute, analytics, networking, and others to clients on a pay-as-you-go pricing model. This makes it cost-effective and convenient to access services on demand and take care of the changing business requirements. AWS users provision scalable applications, infrastructure, and other solutions on its platform without incurring a high upfront initial capital.
To date, AWS delivers more than 175 cloud services to individuals and businesses across 190 countries across the globe.
Basic AWS services
Most AWS services fall under IaaS and PaaS categories. Yet, one benefit we all appreciate with AWS services is the flexibility that comes with provisioning only those services that your business needs at its level and accruing expenses based only on usage. Of the more than 175 services offered by AWS, we highlight the basic and the most widely used services. These include:
AWS compute resources resemble virtual servers on which users run their systems and applications. Compute resources are, in essence, the processing power that enables a company’s applications to perform computational tasks based on input instructions. AWS offers several types of compute resources to meet a range of performance requirements, including:
AWS offers a complete range of object, file, and block storage solutions to its users that allows for convenient storage, easy access, and effective analysis of data. These include:
AWS also provides a host of database services including
AWS analytics facilitates fast and efficient data processing and extraction of insights for data-driven decision-making. These popular AWS analytics services are:
With AWS networking services, users can run and easily scale their workloads on secure, reliable, and high-performance cloud infrastructure. Also, networking lets users connect to physical, private, and virtual networks. These are services such as:
AWS offers its users among the best and most secure cloud environments to run their operations. Whether it is user identities, user and customer information, or applications, AWS features several security services to meet different user requirements. AWS security, identity, and compliance services include:
Other services include management tools, developer services, application functions, and many others.
Conclusion
AWS may have a steep learning curve for professionals who are new to the field. However, being the most popular cloud service provider, immense rewards comes with earning AWS. This is because the demand for AWS skills is still on the rise as much as the use cases of AWS services.
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