Introduction In many environments, it is still essential to use infrastructures with an active/passive Linux cluster, which require the use of IP floating. In cloud infrastructures, the secondary IP address must be managed not only by the operating system but also by the cloud infrastructure.…
The AWS cloud is a distributed PaaS system available in 190 countries, divided into geographic areas called regions. Currently, there are 14 active regions, but 4 more are planned for next year. Each region consists of multiple Availability Zones (AZs): these are effectively distributed data…
Cloud Computing is a technology that provides hardware and software-based services over the Internet on an on-demand basis. The resources provided include, for example: computing power, storage space, data transmission tools, and even application services. A company that requires such resources to deliver its online…