PRIVATE & CONFIDENTIAL
HIGH LEVEL ARCHITECTURE
Solution Overview
Your Own Private Cloud.
Managed by YARS.
A sovereign, enterprise-grade cloud platform built entirely on your hardware — no public cloud, no vendor lock-in, no data leaving your premises. Each of your clients gets a fully isolated, private environment.
Your Clients — Consuming the Platform
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PSU / Govt
Oil & Gas, Power, Railways, Defence
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Banks & Finance
RBI-compliant on-premise cloud
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State Govt
e-Governance & citizen platforms
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Education
IITs, NITs, Research Labs
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Enterprises
Cloud repatriation & compliance
Secure Access via Self-Service Portal
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YARS Operations & Management Console
Your team monitors all clients, all sites, all workloads — from a single screen
✓ Real-time Monitoring ✓ Alerting ✓ DR Control ✓ Client Billing
YARS Private Cloud Platform
Each client gets a fully isolated, private environment — VMs, containers, storage, and network
PRIMARY DATA CENTRE ● ACTIVE
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Isolated Client Environments
Each client gets their own private virtual cloud — dedicated compute, storage, and network. No client can see or access another client's data or systems.
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Application & Container Platform
Runs both virtual machines (Windows & Linux) and modern containerised applications — giving clients a complete cloud experience on their own infrastructure.
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Virtualisation & Backup
All client workloads run as virtual machines. Continuous backups are taken automatically. If a server fails, workloads restart on another server within minutes.
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ALWAYS IN SYNC
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ENCRYPTED
DISASTER RECOVERY SITE ◯ STANDBY
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Client Environments — Standby
Exact replica of all client environments held in standby. On failover, clients are up and running at the DR site — automatically, with no data loss.
⇄ Replicated from DC
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Application Platform — Standby
All application workloads backed up continuously. Restored automatically at DR site the moment a failover is triggered — meeting agreed RTO targets.
⇄ Restored on Failover
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Virtualisation & Backup — DR
All VM replicas and backup snapshots available at DR site. Ready to activate within minutes of a DC outage — no manual steps required from client.
⇄ VM Replicas Ready
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Unified Storage — Always Replicated Across Both Sites
All client data — virtual machine disks, files, databases, and backups — is stored in a distributed storage system that spans both the primary DC and DR site simultaneously. Data is never in just one place.
✓ Block Storage (VM Disks) ✓ File Storage ✓ Object / S3 Storage ✓ Zero Data Loss on Failover
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Physical Infrastructure & Networking — Your Servers, Your Data Centre
Everything runs on physical servers in your data centre — not rented cloud resources. Network traffic between clients is completely isolated at the hardware level. A dedicated high-speed link connects the primary DC to the DR site for continuous replication.
✓ Your Hardware ✓ Your Data Centre ✓ Zero Public Cloud ✓ Automated Server Provisioning ✓ DC ↔ DR High-Speed Link
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Private AI & GPU Compute — Optional Add-On
Run AI models (LLMs like DeepSeek, LLaMA) entirely within your infrastructure. Clients can use GPU compute for inference, training, and analytics — with full data sovereignty. No data sent to OpenAI, Azure, or any external service.
✓ Private LLM Inference ✓ No Data Leaves Premises ✓ NVIDIA A100 / H100 ✓ Per-Client AI Isolation
Why Organisations Choose YARS
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Data Stays On-Premise
No data ever leaves your physical infrastructure or jurisdiction.
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Zero Vendor Lock-In
100% open source stack. You own the platform outright, forever.
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Automatic DR Failover
If the primary site fails, workloads resume at DR automatically.
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Full Compliance Ready
Designed for RBI, CERT-In, MeitY, and DPDP Act requirements.
YARS Technology Solutions  ·  yars.ai Private & Confidential  ·  2026