CA ARCserve RHA Engine 16.5

CA ARCserve RHA Engine by CA Inc. is the core service behind CA ARCserve Replication and High Availability. Installed on protected and standby systems, it captures changes in real time and replicates them to alternate servers locally or across sites, helping organizations keep critical applications and data continuously available. The engine monitors system and application health, orchestrates automatic or manual failover and failback, and preserves data consistency with application-aware protection. It is managed centrally through the CA ARCserve RHA console and is designed to minimize downtime and data loss during outages, maintenance, or migrations.

Key capabilities include:

• Real-time, byte-level replication over LAN or WAN with bandwidth control, compression, and optional encryption
• Application-aware protection for common enterprise workloads such as Microsoft Exchange, SQL Server, SharePoint, IIS, and Windows file servers
• Coordinated failover, failback, and non-disruptive testing to validate recovery plans
• Point-in-time recovery to roll back from corruption or unwanted changes
• Support for physical and virtual environments, enabling high availability and disaster recovery across diverse infrastructures

Typical use cases include high availability for mission-critical services, disaster recovery across sites, and low-downtime server or application migrations.

CA ARCserve RHA Engine is developed by CA Inc.. The most popular versions of this product among our users are: 15.1, 15.2, 16.0, 16.1 and 16.5.