HADRaaS
HA/DR as a Service
IaaS-based HA/DR service for cloud environments.
Available on a subscription basis.
HADRaaS Architecture
Key Features
🎯 Unified Control
Manage HA and DR from a single web console.
Monitor status and replication across all three nodes in one screen.
⚡ Multi-Layer Protection
Local server failures are handled by HA with sub-second automatic failover.
Site-level disasters are recovered via DR to the backup center.
🔄 Manual Failover & Recovery
Manual failover to backup site upon primary site failure detection,
with user confirmation before service recovery.
📊 Unified Monitoring
HA/DR status, replication lag, bandwidth, system resources
monitored in real-time dashboard.
Pricing
1 Set (Active + Standby + DR VM = 3 VMs)
Excl. VAT · Tech support included
Reinstallation: 150,000 KRW · Recommended: 2CPU, 4GB RAM or higher
Product Configuration
| Product | HADRaaS |
|---|---|
| CoreLab Cluster for Cloud | ✓ |
Supported Environment
| Supported OS (Windows) | MS Windows Server 2012 R2+ MS Windows 10 1607 ESU+ MS Windows 11 22H2 ESU+ |
| Supported OS (Linux) | RedHat Enterprise Linux 8 x64+ CentOS Stream 9 x64+ Rocky 8.4 x64+ Oracle Enterprise Linux 8 x64+ Ubuntu 20.04 / 22.04 / 24.04 x64+ Debian 12 x64+ |
| Supported Applications |
DB: Oracle, MSSQL, DB2, MySQL, MariaDB, Tibero, Postgres SQL Web: IIS, NginX, Apache M/W: WebLogic, WebSphere, Tomcat Custom App: Service(Windows), Daemon(Linux), Process |
| Management | Web Console + REST API |