rto Archives

Storage Nitty-Gritty 4 of 5 – Backup and Archive Solutions

March 20, 2022October 14, 2019 by Digi Hunch

Business Continuity Information Availability IA = MTBF/(MTBF+MTTR), where* MTBF (Mean Time Between Failure) – average time available for a system or component to perform its normal operations between failures.* MTTR (Mean Time to Repair) – the average time required to repair a failed component. Disaster Recovery – the coordinated process of restoring systems, data, and … Read moreStorage Nitty-Gritty 4 of 5 – Backup and Archive Solutions

High level steps for database migration

March 20, 2022August 31, 2019 by Digi Hunch

Database migration may involve many different types, such as hardware platform migration, one technology to another (relational to relational, relational to NoSQL), on-premise to cloud, etc. In this posting, I outline some key steps at high level to a successful database migration, assuming the migration involves changing DBMS platform. Assessment and discovery – this is … Read moreHigh level steps for database migration