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2.O INTRODUCTION TO NETWORKING - Coggle Diagram

- - - - https://youtu.be/pqJ8jz7lwns?si=Auw8-LFJ4eWbLNFo
- - - - https://youtu.be/3oaAuRXC0F4?si=8uDALC33vSnbVc3i
  - - - A common example of mesh topology is the internet backbone, where various internet service providers are connected to each other via dedicated channels. This topology is also used in military communication systems and aircraft navigation systems
        
        https://youtu.be/8UZlwhiWKmA?si=ekpraXj3S2LESq6M
  - - - A common example of star topology is a local area network (LAN) in an office where all computers are connected to a central hub. This topology is also used in wireless networks where all devices are connected to a wireless access point.
        
        https://youtu.be/Adp27THVveo?si=R7xcn_Ws3acClRj1
- - - - Traditional public clouds always ran off-premises, but today's public cloud providers have started offering cloud services on clients’ on-premise data centers. This has made location and ownership distinctions obsolete.
        
        All clouds become public clouds when the environments are partitioned and redistributed to multiple tenants. Fee structures aren't necessary characteristics of public clouds anymore, since some cloud providers (like the Massachusetts Open Cloud) allow tenants to use their clouds for free. The bare-metal IT infrastructure used by public cloud providers can also be abstracted and sold as IaaS, or it can be developed into a cloud platform sold as PaaS.
  - - - But private clouds no longer have to be sourced from on-premise IT infrastructure. Organizations are now building private clouds on rented, vendor-owned data centers located off-premises, which makes any location and ownership rules obsolete. This has also led to a number of private cloud subtypes