0 tutorials · 18 guides
Learn Kubernetes cluster management for small teams, covering capacity, upgrades, recovery, autoscaling, observability, security, and cost controls.
Understand user access review for cloud servers, covering SSH keys, admins, RDP, service accounts, offboarding, privileges, network exposure, and recovery access.
Compare managed Kafka vs self-hosted Kafka across total cost, scaling, broker operations, control, on-call ownership, and small-team platform trade-offs.
Learn MongoDB Atlas vs self-hosted MongoDB across pricing, control, backups, high availability, scaling, and operations to choose the right model.
Learn cloud access management for small teams: define IAM roles, least privilege, human and machine identities, access reviews, and practical Raff controls.
Learn how a disaster recovery plan for small teams defines RTO, RPO, recovery order, validation, monitoring, ownership, and a usable runbook checklist.
Learn Redis hosting choices: compare managed Valkey with self-hosted Redis across control, persistence, eviction, recovery, cost, and operations.
Learn MongoDB hosting options, when self-hosting on a VM makes sense, what managed MongoDB changes, and how to plan backups, security, and scaling.
Compare managed database vs self-hosted across cost, control, backups, recovery, scaling, security, and operations to choose the right model.
Learn MySQL hosting for production apps: compare managed and self-hosted MySQL, size connections and storage, plan recovery, and evaluate Raff’s managed path.
Learn Postgres hosting for SaaS: compare managed and self-hosted PostgreSQL, size connections and storage, plan recovery, and test Raff’s free database tier.
Learn K3s vs Kubernetes trade-offs in HA, resource needs, control, and operations so your team can choose K3s, kubeadm, or managed Kubernetes with confidence.
Learn a server naming convention that connects cloud VMs to owners, environments, costs, lifecycle rules, and automation without overloading names.
Learn Linux volume expansion across disks, partitions, LVM, ext4, and XFS, with safer checks, verification, and rollback planning for production VMs.
Learn MySQL vs MariaDB for production apps: compare compatibility, hosting, backups, replication, monitoring, upgrades, and managed or self-hosted operations.
Build a cloud cost dashboard in Power BI that explains VM spend by resource, workload, environment, owner, client, and period change.
Use this stale infrastructure and server decommissioning checklist to remove old servers, forgotten keys, abandoned services, DNS, storage, and data safely.
Build a small-team incident response plan covering triage, evidence, containment, recovery, communication, validation, and post-incident review.
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