Scalability Engines能在网络扩张以及相应的管理需求改变的情况下，让你扩展Orion的故障和性能管理能力，使得Orion成为一个完美的面向企业网络的可升级的解决方案。

Orion的可扩展性引擎能在网络不断增长以及你的需求改变时，让你扩展Orion的网络管理能力。可扩展性引擎包括：

• 额外的投票引擎 - 新增的投票引擎能够为大型企业网络平衡不同服务器间的投票负载。
• 额外的网络服务器 - 增加一个额外的网络服务器可以让更多的用户接入Orion的门户网站，而不会影响性能。
• 热备用引擎 - 这个引擎会自动承担监管责任，如果有任何重要的投票停止运作，它提供了一个可靠的备份来确保数据采集不会因此停止。

Scalability Engines enable you to scale the fault and performance management capabilities of Orion as your network expands and your management needs change, making Orion a scalable solution that is perfect for enterprise networks.

 

Remember Lincoln Logs®? You know… the sets of little notched out logs with which you could build houses or entire cities before Xbox took over the world. Okay, so maybe Xbox isn’t so bad, but weren’t the Lincoln Logs® a great concept – interchangeable pieces with unlimited ways to use them. The Orion platform is based on the same idea – one reliable fault and performance management platform with Scalability Engines that fit the needs of any corporate network.

Orion Scalability Engines enable you to scale the network management capabilities of Orion as your network grows and your needs change. Scalability Engines include:

• Additional Polling Engine - the addition of another Polling Engine distributes polling load between multiple servers for large enterprise networks.
• Additional Web Server - adding an additional web server enables more users to access the Orion web portal without affecting performance.
• Hot Standby Engine – this engine automatically assumes monitoring responsibility if any of the primary pollers go down, providing a reliable backup that ensures data collection never ceases.