System resiliency and uptime - Metasys - LIT-12014429 - Metasys System

Metasys Critical Infrastructure Manager (CIM) Product Bulletin

Brand
Metasys
Document type
Product Bulletin
Document number
LIT-12014429
Revision date
2024-05-31
Product status
Active
Language
English

CIM has built-in redundancy mechanisms which ensure system availability and meet uptime requirements for mission-critical applications. CIM provides multi-level redundancy, which includes application, database, operating system, and server hardware. You can configure the system as Active – Standby configuration with millisecond bumpless switchover or Active – Active configuration as appropriate to the criticality of the application. Below are commonly used redundancy configurations:

  • Unified server redundancy - Two or more servers configured as redundant for both application and database.
  • Split server redundancy
    • Application server redundancy - Two or more servers configured as redundant.
    • Historical server redundancy - Two or more servers configured as redundant.
  • Common redundant servers - Single high-end server used as stand-by server for multiple other servers.