RoseDP Professional

Professional cluster high-availability product based on data protection

Introduction

RoseDP Professional is a hybrid cluster high-availability product that combines mirroring and sharing modes. Based on the Ethernet TCP/IP protocol, it uses real-time data mirroring technology to achieve a software-based high-availability system between two hosts without requiring shared storage, while also being able to work with shared storage high-availability systems. It monitors the operational status of resources such as applications, disks, and servers in real time, enabling automatic failover when a resource fails, thereby resolving single points of failure in both software and hardware, and ensuring continuous business system operation.

Features

Flexible selection of multi-architecture modes

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Flexible selection of multi-architecture modes

Depending on the user's actual environment, you can choose a mirror-based solution architecture based on real-time data synchronization, a shared storage-based solution architecture, or even a hybrid architecture mode that combines mirroring and sharing to adapt to various environments and requirements.

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Copy data on demand

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Copy data on demand

According to user requirements, it supports custom copying of data files or directories, allowing exclusion of unnecessary data to improve copying efficiency and reduce network bandwidth usage.

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Real-time online mirror data

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Real-time online mirror data

Application services online, real-time continuous mirroring replication of data; any IO changes from the data source will be automatically replicated to the target host in real time, thereby ensuring consistency between the data source and data backup at any point in time.

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Fully utilize hardware resources

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Fully utilize hardware resources

Two servers are enough to build a mirror cluster solution, with low hardware requirements. Different models and configurations of servers can be used depending on the environment, saving hardware investment. It supports physical and virtual machine operating environments, with flexible deployment methods, easily building P-P, V-V, P-V, and V-P deployment modes, making it widely applicable to physical and virtual machine environments.

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Comprehensive monitoring and failover

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Comprehensive monitoring and failover

Real-time detection of the operating system's running status: if the host OS is shut down or restarted, resources will be automatically switched to the standby machine.  

Real-time monitoring of application service running status: if an application service encounters an anomaly, resources will be automatically switched to the standby machine.  

Continuous monitoring of network resources: if the business network card or network resource fails, resources will be automatically switched to an available standby machine.


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