Data Management for Highly Available Embedded Systems The Embedded Systems Conference

Abstract. This article is an introduction to the field of highly available databases (HADBs), especially in the context of embedded systems. The ground work done at the Service Availability Forum is also presented. The required availability level of contemporary telecom systems is around "5 nines", that is 99.999 % availability. This, combined with a limit on the duration of MTTR (service downtime…