RoseDBSyncHA

Based on mature database transaction log replication technology, combined with Rose's proprietary file I/O-level data mirroring mode, the solution effectively ensures data security and consistency. Even in the event of a primary database failure, it minimizes the risk of data loss and ensures the integrity of business data.

The solution has excellent scalability. When business read pressure increases, simply adding more slave nodes can linearly improve the system's read processing capability, without requiring large-scale changes to the existing architecture, making it easy to handle rapid business growth.

The primary and standby databases are online simultaneously to provide services. With the Rose intelligent fault perception engine, multiple fault indicators (such as hardware failures, software crashes, and network flash interruptions) are monitored in real time. Once the primary host fails, the system automatically assesses the risk level and completes role switching within seconds, ensuring continuous database service operation. A graphical visual operation and maintenance interface is provided, greatly reducing the difficulty of deployment, configuration, and routine maintenance, thereby effectively lowering the user's total cost of ownership (TCO).

Integrating real-time database transaction log capture with Rose file-level IO replication dual-mode technology, it intelligently matches different data replication scenarios, greatly improving the synchronization efficiency of full and incremental data between primary and standby nodes, ensuring transaction consistency while enhancing replication throughput.

Breaking through the bottleneck of "single-point read/write" in the traditional primary-backup mode — RoseDBSyncHA database read-write separation high-availability solution supports diverting read requests to the standby server, reducing read-write resource contention. The standby server's computing resources are fully activated, achieving quasi-linear growth in overall database throughput and response speed, calmly handling explosive business traffic.