Before diving into the technical chapters, it’s crucial to understand what makes version 2.0 a true leap forward. The guide emphasizes that this is not merely an update; it’s a reimagining.
SAP BW/4HANA adheres to a modernized LSA++ (Layered Scalable Architecture) design. This approach minimizes data persistence and maximizes virtualization.
The Cockpit is an intuitive, web-based UI built on SAP Fiori. It replaces the legacy SAP GUI Data Warehousing Workbench ( RSA1 ). From the Cockpit, administrators can manage process chains, monitor data loads, inspect system health, and handle data protection privacy requirements (such as GDPR compliance) through integrated data privacy wizards. Advanced Data Lifecycle Management (Cold, Warm, Hot Data) sap bw 4hana 2.0 the comprehensive guide pdf
Moving away from InfoCubes and InfoSets to . ADSOs combine the functionalities of traditional objects (InfoCubes, DSO, PSA) into one, making data staging more efficient. 2. Data Integration and Connectivity
The Cockpit is a central, web-based UI built on SAP Fiori standards. It replaces legacy transaction codes (like RSA1) for administrative tasks. It provides visual dashboards to monitor process chains, manage data volumes, track data tiering, and check system health. 2. Streamlined Data Modeling Objects Before diving into the technical chapters, it’s crucial
: Covers both basic and advanced modeling, including the creation of Advanced DataStore Objects (aDSOs) , CompositeProviders, and Open ODS views.
: Historical data retained purely for compliance or long-term trend analysis. It is moved out of the HANA database into external storage solutions like SAP Data Intelligence, Hadoop, or cloud object stores (AWS S3, Azure Blob). Administration via the SAP BW/4HANA Cockpit From the Cockpit, administrators can manage process chains,
If you are in the SAP ecosystem, two things are likely true right now:
SAP BW/4HANA 2.0 is not just an upgrade; it’s a reimagining of the traditional data warehouse. By leveraging the power of SAP HANA, it eliminates the complexities of legacy systems and provides a streamlined, high-performance environment for real-time analytics. Key Pillars of SAP BW/4HANA 2.0:
Modern data architectures rarely exist in a silo. BW/4HANA 2.0 is designed to be an "Open Hub." The guide covers the integration points that are vital for modern enterprises:
: Operational data accessed less frequently. It is shifted to SAP HANA Native Storage Extensions (NSE) or dedicated Extension Nodes, lowering memory costs without removing data from the database boundary.