What is dispatcher queue in SAP BC-CST - Client/Server Technology?

SAP Term: dispatcher queue

• Component: BC-CST

• Component Name: Client/Server Technology

• Description: A list in which the requests for the various work process types are collected. The dispatcher queue contains a queue for dialog requests, a queue for spool requests and a queue for lock requests, depending on which work process types are configured in this instance. The profile parameter rdisp/elem_per_queue specifies how many requests the queue can contain.

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• Key Concepts: 
  The dispatcher queue is a component of the SAP Client/Server Technology (BC-CST). It is responsible for managing the communication between the application server and the database server. The dispatcher queue is a buffer that stores requests from the application server and sends them to the database server for processing. It also stores responses from the database server and sends them back to the application server. 
  
  How to use it: 
  The dispatcher queue is used to manage communication between the application server and the database server. When a request is sent from the application server, it is stored in the dispatcher queue until it can be processed by the database server. Once the request has been processed, the response is sent back to the application server via the dispatcher queue. 
  
  Tips & Tricks: 
  It is important to monitor the size of your dispatcher queue, as it can become overloaded if too many requests are sent at once. If this happens, requests may be delayed or even lost. To prevent this, you should ensure that your system is configured correctly and that you are not sending too many requests at once. 
  
  Related Information: 
  The dispatcher queue is part of SAP's Client/Server Technology (BC-CST). Other components of BC-CST include the message server, gateway, and enqueue server. These components work together to provide a secure and reliable connection between the application server and database server.