This invention relates to the field of
data management technology and proposes a dynamic
backup and
recovery method and
system for full-stack
data preservation. The steps include: classifying full-stack data, which includes application logs, service program logs, operation logs, application configurations, service program configurations, critical
operating system configurations,
database data, and running application status data; setting differentiated
backup strategies and cycles based on
data type and business importance; performing automated backups and scheduling and managing
backup tasks according to preset backup strategies; and when
data recovery is required, matching the
recovery process according to the backup type and performing the
recovery operation. This invention unifies logs, configurations, databases, and running applications into a unified management framework and adopts an optimal strategy from backup and migration to recovery by automatically matching data types, ensuring the integrity, availability, and service continuity of
business data.