SAP Datasphere Architecture

 



SAP has retained all of the functionality of SAP Data Warehouse Cloud (SAP DWC), while adding new functionality that improves the discovery, modelling and distribution of enterprise data. This evolution has had no impact on the workload of SAP DWC customers. The update is performed automatically, so no migration is required. This will be the case for all new functionalities

Accessing and using diverse data from different information systems and locations such as cloud providers, on-premise systems and different data sources has always been a complex challenge for organisations. The processing that this data undergoes in order to centralise it and return it afterwards (extraction, transformation, export, etc.) leads to the loss of its business context. SAP Datatsphere gives its customers the benefit of an enterprise data fabric architecture that harmonises critical data (SAP and non-SAP) in a single way and rapidly delivers meaningful data with business context and logic.

SAP Datasphere is based on the SAP Business Technology Platform (SAP BTP), which includes robust enterprise security capabilities, including database security, encryption and governance.

SAP Datasphere follows a simple 3 layered Architecture. 
  1. Data Integration
  2. Data Modelling
  3. Data Consumption

SAP Datasphere can be connected via Cloud source, On-premise Sources and API external data load. 
Data Integration is done with in-memory database called Hana Cloud where you can use its capabilities including data lakes and virtual data access and replication. We also have Data Marketplace from where we can also take the data like currency exchange rates or other other data sets which is available on open market. We can also use replication flows and data flows to bring in the data from your external SAP systems. 

In this way, SAP Datasphere opens its connections to both SAP and Non-SAP Source systems that are either on-premise or cloud platforms. In addition, SAP has announced strategic partnerships with leading data and AI companies including Collibra, Confluent, Databricks, and DataRobot. These partnerships expand SAP Datasphere and enable companies to build a unified data architecture that securely brings SAP software and third-party data together.


Data Modelling in SAP Datasphere is a huge concept in the overall architecture. Following are covered in this part.
  1. Business Modelling
  2. Data Modelling
  3. Data Marketplace
  4. Data Space
  5. Data Catalog
  6. Data Governance
Lets talk about the key features.

Space management: 
Create spaces tailored to your business needs and monitor them. You model your data within spaces. Spaces are decoupled, yet open for flexible access. Decide on the size, storage type, and importance of your spaces. Add users and connect your sources in the spaces.

Data integration and data flow: 
Access data from SAP and non-SAP on-premise and cloud sources. Connect data virtually or replicate it in real time or scheduled via data flows powered by SAP Data Intelligence. Use APIs or tools to access data. Implement data preparation with transformations and scripting for advanced requirements.

Data builder: 
Define data models for your data using a technical, model-driven approach in the graphical tools or in the powerful SQL editor of the data layer. As a data engineer, model, combine, and harmonize data in a unified, standardized way. Flexibly update data models.

Business builder: 
Model your business scenarios in the graphical tools of the business layer independently of the data layer. As a BI analyst, model in a demand-driven way using business language to answer common questions independently of IT. Map your models to the data layer.

Administration and security: 
Manage settings on system level, such as connectivity and data integration settings, security, auditing, and monitoring settings. Manage self-service IP allowlists, database access, and others. Define security on all layers. Manage access on tenant, functional, and space level, and configure secure connectivity to sources. Manage data access by defining row-level security on data and business layer. Enable auditing for read and change operations.

Business catalog: 
Access, maintain, and manage all objects in your system based on provided tools.

Business content: 
A large set of SAP delivered and partner managed content is available to accelerate application development.

Data Consumption in SAP Datasphere can be done using multiple options like SAP Analytic cloud and other 3rd party Analytic tools. We can connect our standalone SAP Analytics Cloud solution or consume available models with the SQL tool or BI clients of choice.


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