0 tutorials · 5 guides
Compare production deployment strategies for SaaS apps: in-place, rolling, blue-green, canary, health gates, rollback, capacity, and database compatibility.
Learn when SaaS apps need background workers and task queues, including retries, idempotency, dead-letter jobs, worker sizing, scaling, and monitoring.
Evaluate VPS application hosting by workload, resources, state, background jobs, recovery, scaling, and when one VM or another platform fits.
Learn when to separate app and database servers for SaaS, compare managed vs self-hosted paths, and plan networking, recovery, cost, and migration.
Decide when a SaaS app should stay on one VM or separate its application, database, workers, files, cache, and traffic routing across multiple systems.
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