Compute engine

• 1 sec billing with min of minute
• Sustained use discount instance running 25% at month
• Committed use discount 1-3yeat
• Pre-emptible or spot VM
  • preemtible can run max 24 hours
  • less features

Loadbalancer

• Cloud Loadbalancer.
  • cross region loadbalancing
  • multi-region failover
  • no pre-warming required

Types of LB

• Global https
• Global SSL proxy
• Global TCP proxy
• Regional external
• Regional internal

• Cross region Internal

• Cloud DNS

• Cloud CDN