Benefits of load balancing SAP NetWeaver Application Server

The key benefits of load balancing SAP NetWeaver Application Server are:

• High Availability (HA) and reliability: Load balancing ensures that the SAP system remains accessible even if one application server fails. By distributing traffic across multiple application servers, the load balancer (such as the SAP Web Dispatcher or an external load balancer) can automatically detect an unhealthy server and redirect all subsequent requests to the remaining, functioning servers. This mechanism, known as failover, prevents a single point of failure from bringing down the entire application. This fault tolerance is essential for maintaining continuous service during unexpected outages, as well as during planned maintenance or upgrades, as traffic can be seamlessly rerouted.
• Improved Performance: Distributing the workload across multiple servers prevents any single server from becoming a bottleneck, leading to faster response times and a better user experience. Incoming user sessions and requests are efficiently spread across the available SAP application servers. This prevents any one server from being overwhelmed by a high volume of traffic or computationally intensive tasks. With less strain on individual resources, servers can process requests more quickly, resulting in lower latency for users.
• Scalability: Load balancing makes it easy to adjust the capacity of the SAP system to meet changing business demands. When traffic spikes (e.g., during period-end closing or high-volume transactions), new application server instances can be quickly added to the server pool. The load balancer instantly includes them in the distribution, allowing the system to handle the increased load. Conversely, application server instances can be removed during periods of low usage, which can help in optimizing resource costs, especially in cloud deployments.

About SAP NetWeaver Application Server

SAP NetWeaver Application Server or SAP Web Application Server is a component of the solution which works as a web application server to SAP solutions. From the SAP point of view the Web AS is the foundation on which most of their product range runs.

All ABAP application servers including the message server represent the application layer of the multitier architecture of an ABAP-based SAP System. These application servers execute ABAP applications and communicate with the presentation components, the database, and also with each other, using the message server.

Why Loadbalancer.org for SAP NetWeaver Application Server

Loadbalancer’s intuitive Enterprise Application Delivery Controller (ADC) is designed to save time and money with a clever, not complex, WebUI. 

Easily configure, deploy, manage, and maintain our Enterprise load balancer, reducing complexity and the risk of human error. For a difference you can see in just minutes.

And with WAF and GSLB included straight out-of-the-box, there’s no hidden costs, so the prices you see on our website are fully transparent.

More on what’s possible with Loadbalancer.org.

Related Resources