Model: 140CPU67060
Unified dual-system hot backup processor with multimode Fiber Ethernet
Main information: Product series
Product type: Unity Processor
Transfer mode: Multi-mode
Number of supports: 2 – Local backplane
Clock pulse frequency: 266 MHz
Number of distributed I/O stations: 63 stations – 1 backplane – 3 Modbus Plus network

As an important part of high availability system architecture, the design and implementation of dual-system hot backup processors are crucial to ensure the continuous operation of business-critical systems. The following is a detailed explanation of the unified dual-system hot backup processor:

1. Principle overview
140CPU67060 Dual-system hot backup technology is a software and hardware combination of highly fault-tolerant application solution, it uses two server systems (the primary server and the standby server) and possible shared storage devices (such as disk array cabinets) and dual-system hot backup software to provide service continuity and data integrity.

4. Strengths and characteristics
High Availability: 140CPU67060 Ensures high availability of services in master/slave mode or mutual backup mode, reducing service interruption time.
Data integrity: Synchronize data in real time to ensure data integrity and consistency and avoid the risk of data loss or corruption.
Load balancing: Distributes workloads across multiple servers to improve overall processing capacity and resource utilization.
Flexibility: Multiple implementation modes, including shared storage device-based and software-only modes, are available to meet the needs of different sizes and budgets.
Scalability: It can be extended to multi-point clusters to form a more complex high-availability architecture.
5. Precautions for implementation
Analyze system importance: Determine whether to use dual-system hot backup based on the system importance and service interruption tolerance.
Consider the switchover time: Generally speaking, dual-system hot backup requires a switchover process. The switchover process may take about one minute and needs to be evaluated based on service requirements.
Professional management: 140CPU67060 Centralized data management needs to be carried out by professionals to ensure data security and confidentiality.
Step 6 Summarize
140CPU67060 Unified Dual-System hot backup The CPU integrates server systems, shared storage devices, and dual-system hot backup software to provide high availability, data integrity, and flexible scalability for critical service systems. In the process of implementation, factors such as the importance of the system, switching time and data management should be fully considered to ensure the stable operation of the system and business continuity.