Understanding Software Upgrade and Downgrade Processes in Data Centers

There has never before been such an eruption of information in human history. This could be attributed, among other digital artefacts, to the proliferation of cellphones, sensors, connected cars, and appliances. Today, a lot of the things we interact with and work with produce data automatically. Data centers are where all the data is kept. Data centers are essential to the continuity of everyday operations because they store the most important and proprietary assets of a business. Large Data Centers have been owned and run by businesses in recent years. These businesses are known as Hyperscalers, and examples include Google, Microsoft, Amazon, and Facebook. Routers, switches, firewalls, storage systems, servers, and application- delivery controllers are the main elements of a data center design. There will be hundreds of thousands of these networking devices, and they all require regular software upgrades to improve their security and efficiency. It is laborious to update the software on hundreds of devices in a data center. To automate this process, it is crucial to understand the basics of how a Data Center and Upgradation of software at a Data Center works. This work is aimed to address the same.