Data Persistence in Telecom Switches

摘要

This paper explores the need for data persistence in Telecom Switching applications, the different kinds of data that need persistence and the use of databases to achieve this persistence for providing High Availability. Depending on the complexity, architecture and capacity of the telecom application, the data persistence also needs suitable architecture. Some of these applications and corresponding database models for data persistence in the control plane are described in this paper, with some performance reviews.