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EBS snapshots are incremental, not independent copies. Learn how to design retention, verify cross-region copies, and avoid permanent data loss when deleting snapshots.
Learn how Gardener’s etcd backup sidecar automates snapshots and restores for Shoot clusters, with configuration tips, a worked example, and cost/downtime trade‑offs.
Choose between synchronous and asynchronous replication on HPE Nimble Storage based on distance, latency, and acceptable data loss.
Learn how to design a Couchbase XDCR architecture for disaster recovery and regional read scaling, focusing on minimal cluster footprints, trust boundaries, and lag monitoring.
Use Proxmox VE built-in ZFS incremental replication for short RPO failover between nodes, paired with Proxmox Backup Server for long retention and disaster recovery.
Use Bitbucket Cloud mirroring to keep a read-only copy of repositories on GitHub or GitLab for disaster recovery, with commit-hash checks and dedicated credentials.
Hyper-V Replica provides asynchronous VM replication for disaster recovery without SAN or clustering. This post covers prerequisites, configuration choices, a SQL VM example, and the RPO and bandwidth trade-offs to plan for.
Minimal geo-resilient design for a single Azure SQL Database using active geo-replication and an auto-failover group, with requirements, trust boundaries, operational checks, failure modes and when to change the design.
Learn how to configure Harbor's built‑in image replication to create a hot standby registry, with a step‑by‑step example, trade‑offs, and verification steps.
gardener
couchbase
proxmox
bitbucket