Three vendors, Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP), dominate the public cloud computing market. When it comes to infrastructure as a service (IaaS) and platform as a service (PaaS), these three huge vendors have a significant lead on other contenders in the field. Lets talk about the services provided and compare the major features offered by each vendor.
Many IT experts recommend that enterprise teams evaluate their public cloud needs to match specific applications and workloads with the vendor that offers the best fit for their needs. Each vendor has particular strengths and weaknesses that make them a good choice for certain projects.
Compute is described as the processing power that the cloud service offers to support your business workloads. In general, the more compute power offered the better is can be for your business. Since more compute can cost more money, the price also plays a significant role in understanding the offered compute power.
Startups can find the cloud-based compute model most beneficial because this approach allows them to order extra compute power anytime they want without worrying about long-term installation, maintenance, and hardware costs. You can start small and move to more compute power as required to keep compute costs as small as possible.
AWS – Elastic Compute Cloud: Amazon’s flagship compute service is Elastic Compute Cloud, or EC2. Amazon describes EC2 as “a web service that provides secure, resizable compute capacity in the cloud.” EC2 offers a wide variety of options, including a huge assortment of instances, support for both Windows and Linux, bare metal instances (currently a preview), GPU instances, high-performance computing, auto scaling and more. AWS offers a free tier for EC2 that includes 750 hours per month of t2.micro instances for up to twelve months.
Azure – Virtual Machines: Microsoft’s primary compute service is simply known as Virtual Machines. Azure supports Linux, Windows Server, SQL Server, Oracle, IBM, and SAP. Like AWS, Azure has an extremely large catalog of available instances, including GPU and high-performance computing options. Azure has also added instances optimized for artificial intelligence and machine learning. Azure has a free tier with 750 hours per month of Windows or Linux B1S virtual machines for a year.
GCP –Compute Engine: Google’s catalog of compute services is somewhat shorter than AWS or Azure. Their primary service is called Compute Engine, which includes both custom and predefined machine types, per-second billing, Linux and Windows support, automatic discounts, and carbon-neutral infrastructure that uses half the energy of typical data centers. GCP offers a free tier that includes one f1-micro instance per month for up to 12 months.
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