Thursday, October 23, 2008

Let's get to the core first

For the past few weeks, I had been blogging about SAP and all its applications such as those tiny xApps for specialized industries. I figured to understand all those, we need to dissect the very foundation where most of these applications run on.

Enter SAP Netweaver.

SAP NetWeaver is the technology platform of this ERP giant. It is also the very foundation for all SAP solutions ever since the SAP Business Suite and is marketed both as integration technology and service oriented application as well. Most of the development and runtime environment for SAP applications are taken cared of by Netweaver systems integration and custom development.

SAP NetWeaver is built on open and de facto standards in the industry. As such, it could be quite easy to extend and interoperate with other technologies coming from other developers such as IBM WebSphere, Java EE and even its competitor Microsoft .NET (Well, Microsoft offers ERP applications too).

Having a business enterprise run on a single and integrated platform can greatly boost performance. For one, it could be easy to manage all enterprise data so that a company can get an accurate picture on the strong and weak points of the operations. From that, business decision makers can take appropriate actions and innovate for the weaker aspects of the business in order to keep up with the competition. Netweaver has been referred by ERP professionals as a type of "applistructure", referring to "applications + infrastructure". This is not really exclusive to SAP in general or Netweaver in particular as other vendors such as Microsoft and Oracle are into this technology as well. Some of the advantages of "applistructure" include operations flexibility (such as the ability to manage various industries operated by one company), easy applications integration (ability to integrate different modules from a software suite) and open standards (integrating different business solutions coming from different vendors).

SAP NetWeaver platform is composed of the following core components anchoring on an active professional SAP community and SAP Development Network (SDN) knowledge repository: SAP NetWeaver Application Server , SAP NetWeaver Business Intelligence, SAP NetWeaver Master Data Management, SAP NetWeaver Process Integration, SAP NetWeaver Mobile, SAP NetWeaver Portal, Knowledge Management and SAP NetWeaver Composition Environment.

SAP has been the world's top Enterprise Resource Planning (ERP) solutions vendors. Its influence on the business applications industry has resulted in team ups with top hardware vendors like IBM and HP for the development of appliances – technically hardware + software – which are geared towards simplification and enhancement of the deployment of SAP Netweaver components.

The SAP BI Accelerator is one such appliance. This technology is preinstalled on a particular hardware and is used in speeding up Online Analytical Processing (OLAP) queries and in eliminating the need for aggregations.

SAP NetWeaver is just one of the products in the SAP stack. Tomorrow, I will try elaborate on the run time environment for all SAP applications, the SAP Web Application Server.

Until then, have a profitable day!

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