A relational database management system (RDBMS): Basis overlaps with many aspects of traditional database administration. A graphical user interface (GUI): The GUI is the interface through which the Basis administrator interacts with SAP systems. A development environment: This is where Basis development takes place. Learn SAP BASIS Training by experts from SAP Trainings Online.
SAP BASIS emphasizes effective administration of Relational Database Management System (RDBMS), SAP GUI, and client-server architecture. It deals with installing, configuring, updating, patching, migrating, and troubleshooting any kind of problems that your SAP system may face. This means it is about managing the daily operations for a SAP system or its landscape. User administration, system administration, and monitoring tools are also key features of Basis in the SAP system.
SAP NetWeaver is a web-based, open integration, application platform that serves as the foundation for enterprise service-oriented architecture (enterprise SOA) and allows the integration and alignment of people, information, and business processes across business and technology boundaries. It allows the composition, provisioning, and management of SAP and non-SAP applications across a heterogeneous software environment. SAP Trainings Online provides best world class SAP Netweaver training by experts.
The following table defines the Main Use Cases of SAP NetWeaver and its key area:
To implement these use cases, SAP has provided mapping between use cases and SAP NetWeaver software components.
Consider the use case of data warehousing, it has multiple product instances and client tools to use NetWeaver for data warehousing.
SAP BASIS – NW Architecture
SAP NetWeaver is one of the central components of the entire SAP software stack and provides you a platform for other components and JAVA (Learn programming from JAVA online training) and ABAP applications.
SAP Application server consists of multiple application server instances and also database servers. With use of dialog instance, it also contains message server and an enqueue server.
The following is a dialog instance executed by a user:
These are the different components of the Dialog Instance:
Internal Communication Manager − This is used to process both client and server web requests. It supports protocol – HTTP, HTTPS, SMTP.
Dispatcher − This is used to distribute the user request to different work processes. If all the work processes are busy, requests are stored in the dispatcher queue.
Work Processes − These are used to execute Java or ABAP programs.
SAP Gateway − This provides RFC interface between SAP instances.
Message Server − This is used for message communication and also balances the load in SAP system.
Installation options for SAP Netweaver
SAP NetWeaver provides the following installation options:
ABAP System − This comes with an integrated VM Container. With this installation, you can run ABAP programs and selected SAP Java applications (shown in left box).
Java System − The components to the right in the above image constitute the Java System. With the installation of this, you can run J2EE applications but not any ABAP programs. See SAP ABAP training for details.
ABAP + Java system − All the components shown in the above image constitute the ABAP + Java System.
SAP BASIS online course
SAP Trainings Online is a deceptively simple e-learning and SAP training authoring solution. Create super-effective training content and deliver courses via Virtual and implant in existing systems. It is very important for BASIS consultant to have hands on experience on live servers. It is right to have training because every scenario could not be created just by installing SAP. We provide training in many countries India, USA, UK, Canada, Australia, and New Zealand.
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