Cloud Computing
Regions, Availability Zones and Edge Locations
Cloud providers divide the world into regions, regions into availability zones, and push content to edge locations. Choosing correctly affects latency...
#High Availability
Redundancy and designs that survive failure.
3 notes tagged
Cloud Computing
High Availability and Disaster Recovery
High availability keeps a service running through ordinary failures. Disaster recovery brings it back after something large. RTO and RPO decide which...
Cloud Computing
Availability, Reliability and Fault Tolerance
Three words that get used interchangeably and mean different things. The nines table, the MTBF and MTTR formula, and why two components in series are...