![]() SAPis pushing MAXDB (without any license key), Microsoft SQL Server & IBM DB2 with discounted prizes.Founded in 1972, the company was initially called System Analysis Program Development (Systemanalyse Programmentwicklung), later abbreviated to SAP. It has its own queue, process, buffers, and request handling mechanism. It is the area where the complete data resides. It absorbs the load both from Client and the server. It has dispatcher to process and monitor the user request, work process to process and interpret the requests, Buffer areas to store the frequently accessed data. It is used to handle the user request and process them to the database. SAP GUI for JAVA (On all OS where JAVA is supported).It is a client for all the SAP Solutions. SAP uses the industry specific 3-Layer Architecture and named it as R/3 Architecture. It is intelligent to store the frequently accessed data thereby reducing the load on the server. It also contains the task interpreters to interpret the user request and route it to the server. It has its own queue mechanism to process the user request. all the clients are freed with DB Clients.Īpplication server/ layer handle the request and process them based on FIFO (First in and First out). It is installed with a database client to communicate with the database server i.e. It is the Intermediate layer in between the Client and the Server. The advantages of deploying Application Layer: Need for the Middle Layer: R/3 Architecture The server side processing is only takes place for new requests there by server resources are optimally used.Intermediate buffers are available for the frequently accessed content to reduce the load on the Database server.Work process task handlers are used to interpret and process the request. ![]()
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