OpenText Availability & Migrate.
Real-time byte-level replication, automated failover, and zero-downtime migration for enterprise high availability and seamless infrastructure transitions.
Availability - Migrate - Windows - Linux - Cloud
Byte-level precision
OpenText Availability & Migrate
Enterprise-grade high availability and migration solutions powered by patented real-time byte-level replication technology, originally from Double-Take and now part of the OpenText portfolio.
Both products share the same core replication engine: a kernel-mode file system filter driver that captures changes directly in the I/O stack at the individual byte level, not entire blocks or files, while preserving strict write-order integrity for application consistency.
Core Products
- 01OpenText Availability
Real-time asynchronous replication with automated failover and failback for Windows and Linux environments - 02OpenText Migrate
Zero-downtime automated migration for physical, virtual, and cloud workloads with instant rollback
Core replication technology
Both Availability and Migrate are powered by the same patented real-time asynchronous byte-level replication engine originally from Double-Take.
Real-time byte capture
A kernel-mode file system filter driver captures changes directly in the I/O stack at the individual byte level with strict write-order preservation.
- Only changed bytes transmitted
- Initial mirror + continuous delta
- Write-order integrity maintained
Efficiency and security
Three-tier compression, bandwidth throttling, and AES-256 encryption in transit. Negligible impact on source server CPU and memory.
OpenText Availability
Real-time asynchronous byte-level replication for Windows and Linux with automated failover and near-zero downtime.
Byte-level precision
Patented real-time asynchronous replication with kernel-mode file system filter driver capturing only changed bytes.
- Write-order preservation
- Three-tier compression
- Bandwidth throttling
Automated recovery
Server heartbeat monitoring with automated failover, integrated DNS management, and push-button failback.
- Heartbeat monitoring
- DNS management
- One-click recovery
Universal support
Any hypervisor with native VMware and Hyper-V integration. Cloud support for AWS, Azure, Google Cloud, and Azure Stack.
- Windows Server 2016-2022
- RHEL, SUSE, Ubuntu, CentOS
- AES-256 encryption
OpenText Migrate
Zero-downtime automated migration platform that securely moves entire systems, applications, files, and permissions to new environments without reinstallation.
Migration Types
- P2V migration
- V2V migration
- P2C / V2C cloud migration
- Cloud-to-Cloud
Target Environments
- VMware ESXi / vSphere
- Microsoft Hyper-V / Azure
- AWS / Google Cloud
- Nutanix / KVM
Automated cutover
Automated cutover with instant rollback capability. Non-disruptive validation and testing before final migration. Scales from a single server to thousands of workloads with AES-256 encryption, bandwidth throttling, and compression.
Why OpenText Availability & Migrate
Enterprise-proven solutions for business continuity, migration, and disaster recovery.
Near-zero downtime
Real-time byte-level replication combined with automated failover ensures systems remain operational during ransomware attacks, hardware failures, or disasters, meeting the most demanding SLAs.
Flexible hybrid cloud
Supports all migration scenarios (P2V, V2V, Cloud-to-Cloud) with no downtime and no reinstallation. Ideal for data center consolidation, M&A projects, or cloud transformation.
Enterprise-grade security
AES-256 encryption, automated workflows, and non-disruptive testing significantly reduce human error and migration risk while shortening project timelines.
Enterprise-ready capabilities
Ensure business continuity
Real-time replication, automated failover, and zero-downtime migration for enterprise high availability.
Request QuoteSpecifications based on OpenText Availability and Migrate data sheets (8.5.x series). Visit opentext.com for complete details.