How We're Built

Two Zones.
Zero Single Points of Failure.

SajiloCloud's infrastructure spans two independent seismic zones connected by dedicated dark fiber. Every component is redundant — power, cooling, network, and storage. If Zone A goes down, Zone B takes over automatically in under 90 seconds.

Get Started Architecture Consultation
99.99% Uptime SLA
<50ms Avg Latency
2 Zones Seismic Separation
24 / 7 Expert Support
10 Gbps Network Uplink
Tier IV Datacenter Rating
Live Diagram

Dual-Site Architecture with
Geo-Redundant DR

Click the scenario buttons to animate each stage of the failover and recovery process.

SEISMIC ZONE A SEISMIC ZONE B INTERNET CDN · DNS · BGP 👤 💻 📱 End Users 🏢 PRIMARY DATACENTER EasyCloud DC · Zone A · Tier IV 🌐 Web Hosting · 🖥 VPS 🗄 Object Storage · 📧 Email 💾 Offsite Backup Engine Health: 100% LIVE 🛡 DISASTER RECOVERY SITE EasyCloud DR · Zone B · Seismic-Isolated 🌐 Web Hosting · 🖥 VPS 🗄 Object Storage · 📧 Email 💾 Offsite Backup Engine Standby — Warm sync active STANDBY Dark Fiber · Encrypted Replication Backup Replication ▶ FAILOVER ROUTE DC OFFLINE NOC MONITOR 24/7 Auto-Failover 🌍 Zone A | Richter <7 rated facility 🌏 Zone B | Independent fault line
All systems nominal — Primary DC serving live traffic · DR site in warm standby
Encrypted replication
Internet traffic
Failover route
Fault / outage
Backup replication

Technical Specs

Datacenter Specifications

Primary DC Location
Zone A — Tier IV facility
DR Site Location
Zone B — Independent fault line
Replication Link
Dedicated dark fiber (encrypted)
Network Uplink
2× 100 Gbps redundant
Storage Tier
Enterprise NVMe — PCIe 4.0
Power Redundancy
2N UPS + diesel generators
Cooling System
N+1 precision cooling
Physical Security
Biometric + 24/7 guards
Certifications
ISO 27001 · SOC 2 Type II
Monitoring
24/7 NOC — automated failover

Failover Sequence

From Fault to
Full Recovery

When our monitoring systems detect degradation in the primary DC, the failover sequence begins automatically — no human intervention required. Here's exactly what happens, second by second.

<90s
Full Traffic Shift
<15min
RPO (data loss window)
<1hr
Contractual RTO
T+0s
NOC detects DC health degradation via automated monitors
T+10s
Alert escalated — failover sequence initiated automatically
T+30s
DNS TTL flushed — traffic routing begins shifting to DR site
T+90s
DR site receives 100% of live traffic — fully operational
T+4min
On-call engineer notified — incident ticket opened
T+1hr
Primary DC remediated — reverse replication begins
T+2–4hr
Primary DC restored — failback scheduled at low-traffic window

Why Seismic Zones?

Geographic Isolation
by Design

Independent Fault Lines

Zone A and Zone B sit on different tectonic fault lines. A major earthquake, flood, or infrastructure event affecting Zone A cannot simultaneously affect Zone B.

Separate Power Grids

Each zone draws from a different regional power grid with 2N UPS redundancy and dedicated diesel generators. A grid failure in one zone does not impact the other.

Certified & Audited

Both facilities hold ISO 27001 and SOC 2 Type II certifications. Annual third-party audits verify both physical and logical security controls at each zone.

Built to Last

Infrastructure That
Never Sleeps

See which plan gives you access to our full dual-zone infrastructure.

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