Shared Memory Objects: Multiple Application Server

[Former Member]

Hello,

how is the reaction of a shared memory objects, if the system landscape has more than one application server.

Thank you.

[matt]

Each app server has its own shared memory.

[former_member525851]

Application layer contains one or more application servers and a message server ( for communication between application servers within a system).

Application server contains different components :

Work processes

Dispatcher

Gateway

Shared Memory , and

Database Connections.

All the work processes on an application server use a common main memory area called the shared memory to save contexts or to buffer constant data locally.