AWS Vs. OpenStack

The world at present has reached new heights of success with every smallest possible thing. The people are equipped with modern high-end technologies all around them that have made the working of human mankind far easier than in the earlier times. One such piece of technology that has revolutionized the world is the introduction of cloud-based servers. Now, the days of storing your important data in physical storage warehouses are gone and are overtaken by cloud servers online. People can now store their important assets and data securely with just a few clicks. But the catch is that when people store their prized data with some other third party, they expect a valuable and classy service that guarantees the complete protection of their valuables and expect a world-class service to be provided. 

Regarding cloud computing, the two major competitors in the world today are AWS (Amazon Web Services), which is owned by Amazon, and OpenStack, whose original authors were Rackspace Hosting and NASA. The most heated debate in which cloud service provider is better, AWS or OpenStack.

AWS is known to be beneficial for long-term projects, while on the other hand, OpenStack’s open-source free license factor is always advantageous. AWS is liked by people all over the world because of its large data centers and cloud internet hosting abilities. At the same time, OpenStack is widely famous for the different kinds of cloud-based services for managing data storage, computation, and network needs. In this article, you will be given a detailed comparison of the differences between AWS and OpenStack, along with their advantages and disadvantages, which would help you determine the best cloud service provider for you based on your needs.

Differences Between AWS and OpenStack

AWS has EC2, which are virtual networks that work well with Xen and EMR Hadoop-based big data tools, whereas OpenStack is based on an IaaS infrastructure. There are two types of storage in cloud computing, block storage and Object storage. For block storage, AWS uses S3, while OpenStack uses Swift, and for object storage, AWS uses Cinder while OpenStack has EBS. AWS has DNS scalable route 53, Amazon ELB (Elastic Load Balancing), and Amazon VPC (Virtual Private Cloud) for networking. In contrast, OpenStack has LBaas (Load Balancer as a Service) and flat networks VLAN. In terms of security, OpenStack lags to AWS as it provides a safer user experience to the customer.

Advantages and Disadvantages of AWS

  • Advantages Of AWS Cloud

Amazon was first launched to market in 2006, and it did not face any kind of competition from any other company for more than two years. It has maintained this leadership by continuing to invest heavily in its data centers and solutions. This is the reason for it being on top of cloud service providers. AWS has been on the top of the share market in cloud IaaS for over 10 years. It has a massive scope of its global operations. The data centers of AWS have a huge and growing array of available services that are spread worldwide. AWS allows you cloud access quickly with unlimited capacity. AWS is a cost-effective service in which you only have to pay for what you use, without any up-front or long-term commitments. If your project needs high computing power, you can trust AWS with your eyes closed. 

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  • Disadvantages Of AWS

AWS specializes in high-cost prices and data access. AWS regularly lowers its prices at regular intervals and has done so at least 80 times in the last several years. This means that the cost pricing would have been very high at the starting. They also have a hard time managing these costs effectively when running a high amount of work on their system. AWS deployment process cannot be easy for you, and a simple website can take 15 to 20 minutes as it can become very lengthy. It shows no error description in deployment, and thus it can become unreliable. In AWS, you need to deploy your application manually by yourself. It is not recommended for start-ups that are not well informed and knowledgeable about modern technology.

Advantages and Disadvantages of OpenStack

  • Advantages Of OpenStack

OpenStack’s self-service capabilities help in providing different IT members with faster and better access to IT resources. It helps in faster environmental work as people would no longer have to wait for days or weeks and would be able to complete their projects quickly. It provides unlimited storage pools with both Object Storage and Blocks storage features. You can perform elastic data scaling with ease in OpenStack. It supports S3 API, which helps utilize the tools designed for the S3 API systems.

  • Disadvantages Of OpenStack

One major disadvantage of OpenStack is that it does not provide any kind of organized support. There is no dedicated customer support; thus, It can take some time to find the right documentation and articles required online. KVM and XEN support OpenStack as the primary hypervisors, which can create problems when integrated with other virtualization solutions such as VMWare. This results in a problem as many users have reported network problems when using VMWare and OpenStack.


If you want to advance, you must excel in what you learn. Job Oriented Courses will help you to decide goal.  Both AWS and OpenStack are top-quality cloud service providers, and they both have their own set of advantages and disadvantages. Some people prefer AWS for its overall quality service, while others prefer OpenStack for the quality open-source platform feature it provides. You should determine your needs to select the best cloud service provider that suits you according to your needs. After reading the above-stated information, we are positive that you would be able to choose between AWS and OpenStack as the best cloud service provider for you.

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