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                            ### 集群方案
ActiveMQ提供的高可用方案主要是基于Master-Slave模式實現的冷備方案，常用的架構：
* 基于共享文件系統的Master-Slave架構
* 基于共享數據庫的Master-Slave架構

### 基于共享文件系統的Master-Slave架構
![](https://img.kancloud.cn/fd/06/fd06ab20ce67923e15cc6b7570e14902_764x549.png)

### 基于共享數據庫的Master-Slave架構
![](https://img.kancloud.cn/66/74/66745af739a813af6e840d8f523084e3_767x129.png)
![](https://img.kancloud.cn/1f/2c/1f2c8f61d36d1823a6cfa9b5d1d45975_534x417.png)

### ActiveMQ擴展方案
* 垂直擴展：采用垂直擴展可以提升ActiveMQ單Broker的處理能力；最直接有效的辦法就是提升硬件的性能，如提升CPU和內存的能力；
* 水平擴展：采用Broker拆分的方式，將不相關的queue和topic拆分到多個broker，達到提升系統吞吐能力的目的；


                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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