Scalability Harvard Web Development David Malan Flashcards
What is a VPS (Virtual Private Server)?
A VPS is a virtualized server environment created by partitioning a physical server into multiple isolated virtual servers, each running its own operating system and having dedicated resources.
How does a VPS work?
VPS technology uses hypervisor software to create and manage multiple virtual instances on a single physical server, allocating dedicated resources like CPU, RAM, and disk space to each VPS.
What distinguishes a VPS from shared hosting?
In a VPS environment, users have more control and autonomy compared to shared hosting, as they get dedicated resources, root access, and the ability to install and configure software as needed.
What are the benefits of using a VPS?
VPS offers scalability, better performance, increased control, customization options, security, and the ability to host multiple websites or applications on separate virtual environments.
How are VPSs commonly used?
VPSs are used for web hosting, application hosting, development environments, testing, running specific software, and providing a secure environment for various online services.
