- What are the cost differences between major AI cloud providers?
- AWS, Google Cloud, and Azure have comparable pricing for compute and storage, but differ in model API costs and free tier offerings. GPU instances range from $0.50-10/hour depending on type. Model APIs charge per 1000 tokens ($0.001-0.10) or per image/audio processed. Total costs depend on workload specifics—benchmark your use case across providers.
- Do I need ML expertise to use AI cloud services?
- Pre-built APIs require only basic programming skills—call endpoints with HTTP requests. AutoML tools enable custom models with minimal ML knowledge. Advanced features like custom training, hyperparameter tuning, and production optimization require data science expertise. Most platforms offer tutorials and managed services for complex tasks.
- How do AI cloud services handle data privacy and compliance?
- Enterprise platforms offer data encryption at rest and in transit, regional data residency, private endpoints, and compliance certifications. Some providers offer on-premise or hybrid deployment for sensitive data. Always review data processing agreements and ensure compliance with industry regulations (HIPAA, GDPR, etc.).
- Can I migrate AI workloads between cloud providers?
- Model portability varies. Standard frameworks (TensorFlow, PyTorch) export to portable formats (ONNX, SavedModel), but provider-specific features create lock-in. Vector databases, AutoML models, and proprietary APIs require re-implementation. Plan for multi-cloud from the start or accept migration costs.
- What are the performance differences between cloud GPU types?
- A100 GPUs offer 3-5x faster training than V100s for large models. H100s provide another 2-3x improvement. For inference, T4 or smaller GPUs often suffice at lower cost. Performance depends on model size, batch size, and precision. Use spot instances or reserved capacity for cost optimization.
- Which cloud provider is best for AI workloads?
- AWS offers broadest service selection and ecosystem. Google Cloud excels in AI research tools and TensorFlow integration. Azure provides best Microsoft ecosystem integration. Specialized providers like Lambda Labs or CoreWeave offer competitive GPU pricing. Choice depends on existing infrastructure, team expertise, and specific requirements.
- How do I optimize AI cloud costs?
- Use spot instances for training (50-90% cheaper), right-size GPU types for workloads, implement auto-scaling for inference, cache frequent predictions, use batch processing, and monitor usage with cost alerts. Reserved instances or committed use discounts reduce costs for predictable workloads by 30-70%.