Domain 1.8 Flashcards
With the IaaS model, what are you still responsible for?
- Equipment is pretty much the only thing outsourced.
- you are on the hook for:
OS, Middleware, runtime, data, and applications.
Other than On-Premise, this is the model that has the most customer requirements
With the SaaS model, what is the customer responsible for
- Complete service offering. The vendor manages the entire infrastructure.
- No local installs
With the PaaS model, what is the customer responsible for.
You choose the OS for the platform you wish to develop on top of, and then you are able to develop without managing servers, OSes.
Describe a community cloud
Several organizations share the same resources
Describe Desktop as a service or DaaS
Desktop environment is run on a remote server.
-Low requirements for the local machine being used to connect to VDI
-Major network requirement as everything occurs across the wire
Describe cloud multilatency
Multiple clients are using the same cloud infrastructure
Describe IaaC
Infrastructure as Code
- Servers, network, and applications are defined and configured within code
- used in cloud to create a perfect deployment every time, because the same code is running.
- infrastructure modifications are made using the same methods as application development.
Define Orchestration
Act of automating system tasks.
Services appear, begin and end automatically when launched.
instances can move around the world as needed, loadbalancing.
Security policies can be part of cloud orchestration, when something is coded, security configs are baked in.
What are the ways to connect on-premise devices to the cloud, and how are they different than one another
VPN - Site2Site - encrypt traffic over the internet.
VPC Endpoint -direct connection from the VPC Endpoint edge device to the CSP
VPC Gateway -users connect to VPC Gateway as an edge device when their traffic is bound to the CSP over the internet
