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Leadership of GTR

Reasons for switching to cloud architecture

One of the reasons for switching to cloud architecture is Cost Savings. A significant amount of money can be saved by using a cloud-hosted desktop since it provides you with scalable computing capability while reducing the need for IT support and physical data storage. The second reason is safety. During the early days of cloud computing, concerns around data security were likely the weakest link. However, an increasing number of people conclude that these concerns are groundless (Ravi & Shalinie, 2020). The other reason is faster deployment. Cloud-based services can be put into operation in as little as an hour or as few days, in contrast to the weeks or even years it could take to create and install an internal IT infrastructure.

Resilient architectures.

A design is considered resilient if it considers how to build landscape communities and regions. The ability to recover quickly from setbacks is essential for developing resilient systems and structures. A resilient structure can adjust to the conditions of its surroundings.

Purpose of AWS.

AWS offers more features and services than other cloud providers, including traditional infrastructures such as storage, computation, and databases. AWS also offers more storage space than other cloud providers, with more than 60 petabytes of storage space available to customers (Cook, 2018). This makes it possible to move your current applications to the cloud and build something new in a way that is faster, easier, and more cost-effective.

AWS in design resilient architectures.

Scaling is a tried-and-true approach to establishing resilience since it allows an application to scale up or down per the amount of demand it receives. The organization can grow more efficiently because of Amazon Web Services (AWS). AWS contributes to the development of resilient architectures by first gaining a grasp of the concepts underlying the business framework. The design framework may end up dictating the outcome of the business continuity effort, particularly regarding how to construct and carry out a recovery plan.

Advantages of AWS

One of the advantages of using Amazon Web Services is that it provides economies of scale. Cloud computing provides one with fewer variable costs than one can achieve on their own. The cloud aggregates the consumption of thousands of customers, businesses can achieve larger economies of scale, leading to decreased pay-as-you-go pricing. Cloud computing also offers other benefits such as increased speed and agility.

Disadvantages of AWS

The complicated nature of the payment process is one of AWS's many downsides. Even with all of its wonderful features, Amazon Web Services' billing system has one fundamental shortcoming: it may sometimes be challenging. This could be difficult to understand for a non-technical small business owner. Another disadvantage is that there are not enough resources. A further drawback of using AWS is that it is limited in the resources it can provide in certain regions (Shokeen & Singh, 2019). Because of this, the number of resources that are accessible to you can be affected by your location or the region that you are in.

General strengths and cautions

COMPANY	STRENGTH	CAUTION
Microsoft Azure	· Microsoft Azure has a significant competitive edge over its competitors and can easily give a helping hand to other companies. · Azure is often selected as the enterprise's primary infrastructure provider by businesses that have made a strategic commitment to use Microsoft technology and services.	· One side effect is the number of outages that have happened over the years, the most one being a significant global outage that occurred in May 2021. · The most recent outage for AWS occurred in 2017, whereas the most significant outage for Google Cloud occurred in November of 2021.
Google Cloud Platform	· Google has had challenges breaking into the commercial sector despite its good track record with innovative cloud-native businesses and its high reputation in the open-source community. · The characteristics of Google Cloud in big data and other analytics applications are appropriate for cloud-native operations since they appeal to certain buyers.	· Due to the immaturity of Google's systems and procedures when dealing with business customers, doing business with the firm may sometimes be challenging. · Regarding providing full coverage for enterprises, both in terms of field sales and solutions, Google is lagging significantly behind its competitors.

What the team needs to know

AWS has thousands of active clients and hundreds of partners, making it the ecosystem with the greatest variety and the most potential for growth globally. AWS customers come from almost every business sector and size category, including start-ups, companies, and government organizations. These customers use AWS to carry out every conceivable use case.

References

Cook, B. (2018, July). Formal reasoning about the security of amazon web services. In International Conference on Computer Aided Verification (pp. 38-47). Springer, Cham.

Ravi, N., & Shalinie, S. M. (2020). Learning-driven detection and mitigation of DDoS attack in IoT via SDN-cloud architecture. IEEE Internet of Things Journal, 7(4), 3559-3570.

Shokeen, S., & Singh, A. (2019, December). Deploying an e-commerce website using Amazon Web Services. In 2019 International Conference on contemporary Computing and Informatics (IC3I) (pp. 94-100). IEEE.