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Infrastructure as a Service (IaaS): Network, Servers, OS, Storage
On-demand fundamental computing resources using transparent, community-driven software.
RHCE
Certification Level
10K+
VMs Managed
99.99%
Infrastructure Uptime
In the modern enterprise, rigid proprietary infrastructure is a bottleneck. We build and maintain high-performance, open-source compute layers that give you absolute control over your bare metal, virtualized, and containerized workloads.
Key Benefits
1
Deep Red Hat Expertise
Our engineering team commands RHCE-level proficiency in operating systems and underlying network fundamentals.
2
Hypervisor Mastery
Seamless deployment and management of massive KVM/QEMU, libvirt, and VMware ESXi environments.
3
OpenStack Scalability
Building private cloud regions that rival public providers in elasticity and feature sets.
What is Infrastructure as a Service (IaaS)?
IaaS is a cloud service model that provides on-demand fundamental computing resources. We possess deep Red Hat Enterprise Linux (RHCE level) expertise, combined with massive open-source hypervisor experience including OpenStack, KVM/QEMU, libvirt, and VMware ESXi.
Development Process
IaaS Architecture Design
Custom sizing and topology mapping for compute, SDN networks, and distributed storage.
Automated Provisioning
Using Terraform and Ansible to deploy thousands of VMs in minutes.
Network Virtualization
Implementing robust Software-Defined Networking (SDN) for secure tenant isolation.
Premium Hypervisor Support
24/7 proactive monitoring and kernel-level troubleshooting.
Technology Stack
Red Hat Enterprise Linux
Enterprise open source solutions, including Linux, cloud, container, and Kubernetes technologies.
OpenStack
Simplify application and infrastructure deployment with this Cloud Computing solution.
KVM/QEMU
Open source virtualization solution for Linux on x86 hardware containing virtualization extensions.
libvirt
VMware ESXi
Enterprise-class, type-1 hypervisor for deploying and serving virtual computers.
Terraform
Infrastructure as Code tool for building, changing, and versioning infrastructure safely and efficiently.
Ansible
Automation tool for configuration management, application deployment, and task automation.
Ceph
A completely distributed, highly scalable, reliable, object, block, and file storage platform.
OVS/OVN
DPDK
Private Cloud IaaS Architecture
A complete private cloud topology showing compute nodes running KVM hypervisors managed by OpenStack, connected to distributed Ceph storage and Software-Defined Networking via OVS/OVN.
Technical Deep Dives
KVM Performance Tuning for Telephony Workloads
Running real-time telephony applications inside virtual machines requires aggressive performance tuning beyond standard VM provisioning. We configure CPU pinning (vcpupin) to dedicate physical cores to telephony VMs, eliminating context-switching jitter. Hugepages (2MB or 1GB) are allocated to prevent TLB misses during audio buffer processing. NUMA topology awareness ensures VMs access memory on their local NUMA node, avoiding expensive cross-socket memory access. For network I/O, we bypass the hypervisor's virtual switch entirely using SR-IOV (Single Root I/O Virtualization), giving the telephony VM direct hardware access to the NIC. This reduces packet processing latency from ~500μs (virtio) to ~10μs, which is critical for maintaining RTP stream integrity under high concurrency. These optimizations allow our KVM-hosted FreeSWITCH instances to match bare-metal performance within 2-3% — a negligible trade-off for the operational flexibility that virtualization provides.
Why Choose Us?
- RHCE Certified EngineersOur team consists of top-tier Red Hat certified networking and OS experts.
- Agnostic Cloud BuildersWhether building on bare-metal or managing a hybrid cloud scenario, we engineer the optimal topology.
Frequently Asked Questions
Yes. Given recent licensing changes in virtualization, we frequently assist clients in migrating massive workloads smoothly to KVM/libvirt or fully-fledged OpenStack.
Absolutely. We routinely bridge on-premise OpenStack environments with public cloud providers via secure, high-throughput SD-WAN links.
We deploy Ceph as the primary storage backend, providing unified block (RBD), object (S3), and file (CephFS) storage. This eliminates the need for expensive SAN appliances while providing self-healing and automatic rebalancing.
We configure VFIO-based GPU passthrough in KVM, allowing VMs to access dedicated NVIDIA GPUs directly for AI inference, model training, or video transcoding workloads.
Yes. Our KVM/QEMU deployments fully support Windows guests with VirtIO drivers for optimal disk and network performance, including proper SPICE/VNC console access.
Conclusion
Regain ownership of your compute layer. With IQAAI Technologies, deploying robust, high-performance, and sovereign IaaS platforms ensures your digital foundation is unshakeable.
Ready to Get Started?
Schedule a free consultation with our engineers to discuss your infrastructure as a service (iaas) requirements.