Database Technologies and Environments Questions

Describe the database systems and deployment environments you have administered, including relational databases and nonrelational databases, as well as cloud managed database services and on premise deployments. Explain the depth of your experience with specific engines and versions, typical workloads and performance characteristics, operational responsibilities such as backups, patching, upgrades, replication and failover configuration, security and access control, capacity planning, and migration work. Discuss deployment models you have used such as virtual machines, containers, and managed platform services, integration with application stacks and drivers, connection pooling, and supporting tooling for monitoring, automation, and observability. Include experience choosing technologies for particular workloads, trade offs you considered, and any work with complementary services such as caching, search, or data warehousing.