Zend Server allows you to easily scale up your PHP applications, whether you are running them on-premise or in the cloud.

Easily Add or Remove Application Capacity

With Zend Server, adding a new server to a clustered PHP application is a breeze. Enter the server IP address and Zend Server applies all necessary PHP configuration settings, deploys the application itself, and adds the new machine to the cluster.

Removing a server for maintenance or scaling down an application is also easy. Zend Server provides a graceful shutdown mechanism that lets administrators quickly take a server out of the cluster without losing any user sessions.

Monitor All Servers for Problems

When scaling up, rapidly finding, isolating and fixing problems is critical. Zend Server provides centralized monitoring of all servers within a cluster, helping you to detect and pinpoint performance bottlenecks, PHP errors and configuration mismatches, so you can resolve issues quickly and efficiently.

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Ensure Scalable PHP Session Management

If your application requires high availability, scaling it up means you need a session failover capability that is fast and easy to scale. Zend Server provides a highly scalable session clustering mechanism that lets you meet high availability requirements without increasing application response time.