Cloud Migration Guide for Thai Businesses

Moving to the cloud is no longer a question of "if" for most Thai businesses, but "how" and "in what order." Done well, it cuts hardware costs and improves reliability; done badly, it creates surprise bills and outages. This guide walks through a sane migration path.

Start with an honest assessment

Before moving anything, inventory your applications and rank them by business criticality and migration difficulty. The right first candidates are usually low-risk, self-contained systems — not your core database. This builds confidence and surfaces problems while the stakes are low.

Choose the right migration strategy per app

Not everything should be "lifted and shifted." Some apps are fine to re-host as-is; others should be re-platformed or rebuilt to actually benefit from the cloud. Mixing strategies app-by-app avoids both over-engineering and wasted spend.

Control cost from day one

The most common post-migration shock is the bill. Set budgets and alerts, right-size instances, and turn off what you are not using. Cloud is cost-effective only when someone owns the cost — otherwise idle resources quietly accumulate.