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Found 59 results for: Serverless Functions

coolvds.com › Blog › DevOps & Infrastructure

Escaping the Lambda Trap: Self-Hosted Serverless Architectures on NVMe

· CoolVDS Team

Public cloud serverless functions are convenient until the billing shock hits or GDPR compliance becomes a nightmare. Learn how to build a high-performance, self-hosted FaaS platform using K3s and OpenFaaS on Norwegian infrastructure.

coolvds.com › Blog › DevOps & Infrastructure

Serverless Architecture on Bare Metal: Escaping the Vendor Trap in 2021

· CoolVDS Team

Public cloud serverless functions offer convenience at the cost of control and compliance. Learn how to deploy a high-performance, GDPR-compliant FaaS platform on Norwegian infrastructure using OpenFaaS and Kubernetes.

coolvds.com › Blog › DevOps & Infrastructure

Serverless Without the Cloud Tax: Self-Hosted FaaS Patterns for Nordic Ops

· CoolVDS Team

Public cloud serverless functions promise simplicity but often deliver latency spikes and unpredictable bills. We explore architectural patterns for running OpenFaaS on high-performance NVMe VPS, combining the developer experience of serverless with the cost-control and GDPR compliance of private infrastructure.

coolvds.com › Blog › DevOps & Infrastructure

Escaping the Lambda Trap: Building a Private Serverless Architecture on KVM

· CoolVDS Team

Public cloud serverless functions promise scale but deliver cold starts and unpredictable bills. Learn how to architect a private serverless platform using OpenFaaS and Docker on high-performance NVMe VPS infrastructure for total data sovereignty in Norway.

coolvds.com › Blog › DevOps & Infrastructure

Serverless Without the Lock-in: Self-Hosted FaaS Patterns for the GDPR Era

· CoolVDS Team

With the GDPR enforcement deadline looming next month, relying on US-based public cloud serverless functions is risky. We explore architectural patterns for running high-performance, self-hosted Serverless (FaaS) using OpenFaaS and Docker on NVMe VPS infrastructure.

coolvds.com › Blog › DevOps & Infrastructure

Private Serverless: Architecting High-Performance FaaS on Bare-Metal K8s in 2025

· CoolVDS Team

Serverless doesn't mean no servers; it means servers you don't control—unless you build it yourself. Discover how to deploy Knative and OpenFaaS on CoolVDS NVMe infrastructure to cut cloud costs, eliminate cold starts, and satisfy Norwegian data sovereignty requirements.

coolvds.com › Blog › DevOps & Infrastructure

Cloud Repatriation & Cost Surgery: Reducing Hosting Bills by 60% in 2025

· CoolVDS Team

Hyperscaler bills are bleeding your budget dry. Learn actionable techniques—from identifying zombie resources to implementing aggressive Nginx caching—to reclaim control. We explore why moving workloads back to high-performance VPS in Norway is the ultimate cost optimization strategy.

coolvds.com › Blog › DevOps & Infrastructure

Beyond the Hype: Pragmatic Serverless Patterns for Norwegian Enterprises

· CoolVDS Team

Public cloud serverless promises infinite scale but often delivers unpredictable bills and data residency headaches. Discover how to build compliant, cost-effective event-driven architectures using self-hosted FaaS patterns on Norwegian infrastructure.