Extensive Experience in Aws Services in Develop and Deploying and Highly Available, Scalable and Fault Tolerant Systems

Abstract

Distributed systems' reliability and high availability have long been essential concerns. If you want to keep your customers happy and keep money coming in, you need to make sure your cloud services are always available and trustworthy. There have been numerous suggestions for improving the cloud's availability and reliability, but no thorough studies that address the whole issue have been carried out. A system's fault-tolerance level determines how well it can continue operating even if some part of it fails. We need a lot more software choices, and mission-critical systems must be up at all times. To buy something, for instance, we might like to check out an online store. It doesn't matter if it's 3 in the morning on a holiday or 9 in the morning on a Monday; what matters is that the site is accessible and prepared to take our payment. Many companies can't afford to fail if these expectations aren't met. Thousands of dollars could be lost for every minute that an active e-commerce site is down, even with the most careful estimations. Companies and groups invest much in developing software systems that can deal with errors for reasons like these. The infrastructure offered by Amazon Web Services (AWS) is perfect for developing software systems that can withstand failures. Having said that, this feature is not exclusive to our platform. Any platform can host a fault-tolerant software system if enough effort and time are put into it. Amazon Web Services (AWS) stands out from the competition because it lets you construct resilient systems with little to no initial investment and human intervention.