Your video platform transcodes 24/7. In cloud, compute plus egress bills climb every quarter. A colleague argues for NVMe dedicated: fixed price, guaranteed IOPS. Another wants cloud Kubernetes "to scale." Nobody modelled load duration or hardware replacement cost.
Cloud and dedicated do not oppose old vs modern. They rent or own capacity differently — and the right choice depends on real load variability, not sales talk.
Flexibility vs material anchor
Cloud IaaS or PaaS provisions in minutes, scales horizontally easily, but often costs dearly at rest. Dedicated or bare metal takes hours to arrive, scales mainly vertically, but optimises flat load over 12–36 months.
| Criterion | Cloud (IaaS/PaaS) | Dedicated / bare metal |
|---|---|---|
| Provisioning | Minutes | Hours to days |
| Scaling | Easy horizontal | Vertical, sometimes cutover |
| Stable-load cost | Often high | Often optimised |
| Isolation | Variable (tenant) | Physical |
| Obsolescence | Provider | Contract end / refresh |
Renting flexibility has a price at rest. Owning power has a price when changing.
Profiles leaning dedicated
An analytics database with saturated NVMe in cloud pays for IOPS that dedicated includes in a flat fee. Gaming or voice apps with stable latency and kernel control benefit from dedicated hardware. Regulated hosting requiring precise hardware inventory too. Finally, CPU load above seventy percent continuously: you pay for idle cloud.
Profiles leaning cloud
Disposable staging per pull request. Black Friday spikes then baseline return. Multi-region without duplicating bare metal. Team without datacenter skills but partial cloud financial management.
Hybrid: the forgotten compromise
Many mature architectures place elastic front and API in cloud or CDN, database and heavy workers on dedicated or bare metal cloud, backups in cloud object storage. The binary cloud or dedicated comparison hides this split — often the most rational.
The climax: owning power without monitoring is a silent single point of failure
Model thirty-six months, not the first promo month.
Decide and move forward without blind spots
First chart CPU, RAM, and IOPS over ninety days to separate flat load from spikes. Then calculate three-year TCO cloud vs dedicated including egress and operations. Test bare metal cloud if you want NVMe without your own rack. Finally compare offers via the compare tool and directory profiles.
Frequently asked questions
Is dedicated obsolete vs cloud?
No for stable load, demanding disk I/O, or named hardware for compliance. Less suited to unpredictable spikes and ephemeral environments cloud provisions on demand.
When does cloud beat dedicated on cost?
Variable load, multiple temporary environments, short horizontal scaling. Dedicated often wins over 12–36 months of well-sized flat load.
What is bare metal cloud?
Physical server rented on demand, without shared hypervisor — faster provisioning than classic dedicated with dedicated power.
How to choose for a heavy database?
Dedicated or bare metal for constant NVMe IOPS and fixed RAM; managed cloud database if you accept premium to delegate patching and snapshots.
Cloud or dedicated: rent flexibility if load varies; own power if it has shouted the same thing for a year.