Owing to excellent extensibility and usability, heterogeneouscluster has gradually become the main platform of current parallel computing.
集群系统由于其良好的扩展性和可用性，逐渐成为当前并行计算的主要平台。
2
But in most heterogeneouscluster implementations this is often not the best solution to achieve the performance and scalability that is needed in the cluster.
但是在大多数异构集群实现中，这通常都不是达到集群所需性能和可扩展性的最佳解决方案。
3
At last, the paper covers event service and heterogeneouscluster management, present solutions of improving efficiency and currency in cluster management.