High Availability as a Service
Real-time data replication and automatic failover for mission-critical systems. Minutes-range RPO, 30-minute RTO. Continuous uptime for IBM i, AIX, Linux, and Windows environments -- managed by ICE.
Key Capabilities
Comprehensive Features
Purpose-built capabilities designed to deliver measurable results for your enterprise.
Real-Time Replication
Journal-based and continuous data replication captures every transaction in real time, ensuring no data is ever lost between primary and standby systems.
Automatic Failover
Intelligent monitoring detects failures and triggers automatic role swap to your standby system. Users experience minimal interruption -- often just a reconnect.
Minutes-Range RPO
Recovery Point Objectives of 5-10 minutes ensure minimal data loss. IBM Storwize Flash System SAN with Global Mirror provides continuous data protection across sites.
Multi-Platform HA
Purpose-built solutions for IBM i (HA4i), AIX (PowerHA), Linux, and Windows Server failover clusters. IBM Storwize Flash System SAN delivers enterprise-grade storage resilience.
Application-Aware
Our HA solutions understand your application stack. Database-aware replication, application health checks, and coordinated failover for complex multi-tier systems.
Monitoring Dashboard
Real-time visibility into replication lag, journal apply rates, system health, and failover readiness through a single-pane monitoring console.
The Process
How It Works
Replicate
Every data change on your production system is captured and replicated to your standby system in real time. Journal-based replication ensures transactional consistency.
Monitor
Automated monitoring tracks replication health, system performance, network connectivity, and application availability. Anomalies trigger instant alerts to our operations team.
Failover
When a failure is detected, the standby system is promoted to production automatically. DNS updates, IP switching, and application startups are orchestrated seamlessly.
Recover
Once your primary system is restored, reverse replication synchronizes changes and a controlled failback returns operations to normal with zero data loss.
Why Choose ICE
The Benefits
With over three decades of experience as an IBM Business Partner, ICE delivers enterprise-grade solutions backed by proven expertise and dedicated support.
Measurable Results
Availability Metrics
Mission-critical uptime metrics for zero-tolerance environments.
Target Uptime
Failover RTO
RPO (Data Loss Window)
Replication Health
Platform Coverage
Traditional vs. ICE High Availability
Recovery Time (RTO)
Data Loss Window (RPO)
System Availability
Failover Automation
Monitoring Coverage
Achieve Five-Nines Uptime
Let our HA specialists design a high availability solution that keeps your critical systems running -- no matter what.