Introduction
Cloud computing has become an essential part of modern business. The various cloud service providers offer a range of services and features with IBM Cloud and AWS being the two major vendors in the market. Both IBM Cloud and AWS are powerful platforms, but there are several differences between them. This blog post aims to provide an unbiased comparison of IBM Cloud and AWS in terms of cloud architecture.
Virtual Machines
Both IBM Cloud and AWS offer virtual machines (VMs) for computing power. IBM Cloud offers a range of server options starting from a single vCPU and going up to 56 vCPUs, whereas AWS offers up to 128 vCPUs per VM. In terms of RAM, IBM Cloud offers 240GB compared to AWS's 3904GB, making AWS the clear winner in this aspect.
Storage
Storage is one of the key components of cloud architecture. IBM Cloud offers block storage, file storage, and object storage. On the other hand, AWS offers Elastic Block Storage (EBS), Elastic File System (EFS) and Simple Storage Service (S3). IBM Cloud's block storage is more affordable compared to AWS, but AWS offers more storage options and higher performance.
Network
Networking is an essential aspect of cloud architecture. The network capabilities of IBM Cloud and AWS are diverse. IBM Cloud offers network interfaces with 1 Gbps and 10 Gbps speeds, while AWS offers up to 40 Gbps network speeds. AWS has more extensive networking capabilities, including several Virtual Private Cloud (VPC) features, which allow customers to create and control virtual networks in the cloud. IBM cloud also offers VPCs, but the features are not as extensive as AWS.
Pricing
Pricing is a crucial aspect when choosing a cloud service provider. IBM Cloud offers a more flexible pricing model, making it easier for businesses to pay for the services they use. AWS provides a Pay-As-You-Go model, but it can be complicated for businesses to understand their bill.
Conclusion
IBM Cloud and AWS both offer a wide range of services and features. Which one is a better fit for your business depends on your specific requirements. Overall, AWS offers more extensive services and features with higher performance, but it may come at a higher cost. IBM Cloud, on the other hand, offers a more flexible pricing model with affordable storage options.
Whichever service you choose, cloud architecture can be complex. It's essential to have a clear understanding of the services and the pricing structure before making a decision.
References
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IBM Cloud. Accessed September 27, 2021. https://www.ibm.com/cloud
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Amazon Web Services. Accessed September 27, 2021. https://aws.amazon.com/
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Chalmers, Rhea. "IBM vs Amazon Web Services: Which is Better?" Tech.co. November 28, 2019. https://tech.co/cloud-services-reviews/ibm-cloud-vs-aws-2017-06