0 tutorials · 61 guides
Learn Kubernetes node pools for workload separation, labels, taints, autoscaling, failure planning, and choosing when separate worker pools make sense.
Learn Kubernetes cluster sizing for control planes, worker nodes, system overhead, failure capacity, and growth headroom without unnecessary overprovisioning.
Understand managed vs self-managed Kubernetes ownership, costs, upgrades, HA, recovery, and control so your team can choose the right operating model.
Understand container infrastructure across Docker, Compose, K3s, and Kubernetes, with a decision framework for choosing the right production operating model.
Understand n8n self-hosted automation, when self-hosting makes sense, and how to plan security, backups, scaling, private access, and recovery for production.
Learn where n8n fits in infrastructure automation, when one self-hosted instance is enough, and when queue mode and workers are justified.
Understand cloud VM machine classes, compare General Purpose, CPU-Optimized, and high-memory profiles, and choose the right fit for real workloads.
Learn VM sizing by matching CPU, RAM, storage, network, and operating headroom to real workload behavior, then validate the choice with production metrics.
Understand Microsoft SPLA for hosted Windows VMs, how it differs from BYOL, and what to verify for Windows Server, RDS, SQL Server, and production use.
Learn how to choose a U.S. cloud server for latency, data location, security, and compliance using a practical region and network decision framework.
Understand cloud servers for small business, including workloads, costs, security, recovery, provider fit, and when SaaS or local servers are better.
Understand local server vs cloud server trade-offs for small businesses across cost, remote access, security, recovery, maintenance, and migration planning.
Understand infrastructure readiness for fundraising across architecture, security, recovery, cloud cost, documentation, and technical diligence evidence.
Understand infrastructure automation on Raff across Terraform, API, CLI, cloud-init, credentials, drift, approvals, recovery, and operating boundaries.
Learn how to safely set up block storage volumes on Linux VMs with disk checks, mount paths, fstab, permissions, backups, and restore planning.
Learn how small teams use Raff API keys safely for infrastructure automation, CI/CD workflows, inventory checks, backups, and repeatable cloud operations.
Learn Linux volume expansion across disks, partitions, LVM, ext4, and XFS, with safer checks, verification, and rollback planning for production VMs.
Learn a VPS migration checklist for provider-to-provider moves, including data sync, DNS cutover, validation, rollback criteria, and safe source retirement.
Learn how to evaluate VM disk storage for production apps, including capacity planning, local storage benefits, failure risks, and when to use other storage layers.
Learn how to choose a VPS provider with a 10-point framework for performance, support, pricing, backups, security, location, scalability, and lock-in.
Build a stage-based SaaS infrastructure budget from MVP to Series A across compute, databases, storage, environments, recovery, and operating cost.
Compare microservices vs monolith for small teams, including modular monoliths, scaling, ownership, data boundaries, operational cost, and migration signals.
Compare object storage, block storage, and VM disk by access model, workload fit, scaling, and recovery needs to choose the right cloud storage layer.
Compare the best VPS hosting providers by performance, support, pricing, locations, backups, and lock-in using a transparent decision framework.
Learn what a VPS uptime SLA means, how 99.9% converts to downtime, and how credits, exclusions, measurement rules, and claim windows affect buyers.
Learn how VPS hosting works, from virtualization and resource allocation to networking, storage, isolation, performance, security, and server management.
Learn how to choose VPS hosting by comparing control, management, sizing, operating systems, pricing, security, reliability, recovery, and growth requirements.
Compare managed and unmanaged VPS hosting by responsibility, support scope, security, backups, control, and the true cost of operating a server.
Compare VPS and dedicated servers by cost, performance, isolation, scaling, recovery, and the workload signals that justify upgrading to physical hardware.
Learn how VPS and VDS differ in CPU allocation, isolation, performance, storage, cost, and terminology—and what to verify before choosing a server.
Learn how to design production app storage and recovery with VM disks, volumes, object storage, backups, and restore testing.
Learn how to use object storage events with serverless functions for upload processing, prefix filters, retries, status tracking, and Raff workflows.
Learn how portable serverless handlers reduce Lambda lock-in, keep functions easier to move, and support standard runtimes on Raff Functions.
Learn when to use serverless functions for webhooks, when VMs are better, and how to design webhook retries, logs, security, and storage.
Learn when to run cron jobs on serverless functions or VMs, with examples for scheduled tasks, reports, syncs, retries, and Raff Functions.
Learn when to use long-running serverless functions for AI, ETL, batch, cron, and storage events, and when Raff VM is a better fit.
Learn how serverless function pricing works for CPU, memory, requests, egress, cron jobs, webhooks, storage events, and Raff Functions.
Learn when small teams should use serverless functions or VMs for apps, cron jobs, webhooks, storage events, and background work on Raff.
Use this production VPS checklist to validate SaaS capacity, access, traffic paths, storage, backups, monitoring, restore testing, and scaling decisions before launch.
Learn when a small business should move from shared hosting to a VPS, including performance, control, security, scaling, backups, and migration signs.
Learn the difference between VPS, cloud VM, and cloud server, when the terms overlap, and how to choose the right virtual server for apps, websites, and workloads.
Understand cloud VPS vs traditional VPS hosting with a decision framework for control, scaling, storage, pricing, reliability, and developer workflows.
Learn what small businesses should move first when replacing an office server, from websites and remote desktops to files, apps, and backups.
Learn when a small business needs a VPS, with 9 practical use cases for websites, apps, remote desktops, databases, automation, and backups.
Understand the infrastructure AI coding agents need, from clean cloud dev environments to testing VMs, secrets isolation, and workload sizing.
Learn cloud server right-sizing with a practical framework for choosing VM CPU, memory, and storage without overpaying or underbuilding.
Prepare production infrastructure for launch with a checklist covering traffic, rollback, monitoring, backups, access, scaling, and cost readiness.
Learn idle infrastructure cost with a decision framework for dev, staging, preview, test, demo, snapshots, storage, and shutdown rules.
Understand cloud vendor lock-in with a decision framework for portability, data, cost, contracts, and control across small-team infrastructure choices.
Learn why Microsoft licensing matters when choosing a Windows VM provider, including SPLA, BYOL, RDP, SQL Server, Office, and SMB workload planning.
Understand when small teams should use Windows VPS hosting for RDP, business software, IIS, MSSQL, and remote access, with sizing and licensing guidance.
Decide when a SaaS app should stay on one VM or separate its application, database, workers, files, cache, and traffic routing across multiple systems.
Use this cloud migration checklist to inventory dependencies, select a migration strategy, rehearse cutover, define rollback, validate data, and retire the source safely.
Use this SaaS infrastructure checklist to prepare access, environments, secrets, backups, monitoring, incident response, and evidence before enterprise onboarding.
Compare environment variables, vaults, and managed secret stores for cloud apps. Learn when each fits, how to rotate secrets, reduce exposure, and avoid secret sprawl.
Compare stateful and stateless applications, decide where application state should live, and prepare sessions, files, jobs, databases, scaling, deployment, and recovery.
Learn single-server vs multi-server architecture for growing apps. Compare cost, complexity, scaling signals, and when to split workloads on Raff.
Compare cloud-init, custom images, and one-click apps for VM provisioning. Learn when to use each model and how to combine them safely.
Compare MCP, n8n, and direct API integration by control, predictability, security, orchestration, and the best use case for each automation layer.
Understand cloud server pricing beyond the VM plan, including compute, storage, backups, bandwidth, licensing, supporting services, and operating cost.
Learn the cloud security fundamentals small teams need across identity, network exposure, server hardening, secrets, recovery, monitoring, and incident response.
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