上云迁移

Not everything belongs in the cloud

We go system by system using the 6R framework (Rehost, Replatform, Refactor, Repurchase, Retain, Retire). In practice, email and documents almost always suit SaaS. An ERP hammered all day by office staff, or a CCTV VMS writing several TB a week, usually belongs on-premises or hybrid.

Lao realities

• Connectivity: cloud-hosted critical systems need two ISPs on physically different routes, with SD-WAN or failover. If both fibres enter the building through the same trench, one excavator cuts them both
• Latency: choose a nearby region such as Singapore, or Bangkok where the provider has one
• Cost: model egress, storage and always-on VMs explicitly. A VM running 24/7 for three years can cost more than buying the server
• Sector rules: some sectors, banking for example, have internal policies on where data may sit; check them first

Low-risk sequencing

Start with low-risk workloads, test, then move critical systems with a rollback plan at every step. Afterwards we set budget alerts and right-size VMs monthly so costs don't creep up.

Send us your list of systems and your current internet speeds, and we will tell you what to move first and what to leave alone.