Skip to main content

Popular posts from this blog

Lucidchart is a diagramming solution for UML with deep integration with third-party apps. Make the diagram itself in Lucidchart, and create your use case scenario document with a program like Google Docs! Want to make a UML diagram of your own? Try Lucidchart. It's quick, easy, and completely free. Make a UML diagram By registering I agree to Lucid Software's  Terms of Service  and  Privacy Policy . What is a use case diagram in UML? A use case collects scenarios. By writing out the main parts of your process, including alternative paths, you’ll have a clearer outlook on the scope of your project. Although you can copy and paste text and make simple edits in the Lucidchart editor, you may want to first write your use case scenario in a program like Google Docs. The  Lucidchart add-on for Google Docs  is an ideal solution for bringing together the visual diagramming and written aspects of project management. Outline your use case diagram Use ca...

UML Use Case Diagram Tutorial

Data Warehouse info   Data Warehouse   OLTP vs. OLAP   What is Business Intelligence   Business Intelligence tools   ETL tools   ETL process   Magic Quadrant for Business Intelligence   Magic Quadrant for Data Integration Tools   DW Database Management Systems   BI market consolidation   Data Warehouse Schema Architecture   Slowly Changing Dimensions (SCD)   Magic Quadrant for Data Quality Tools   Business Intelligence Platforms   Teradata Certification News   News   Archive Recently added reviews   Talend - Talend Open Studio   Teradata Certification   QlikView   News    Contact Section  You may contact us by email:  datawarehouse4u.info[at]gmail.com OLTP vs. OLAP We can divide IT systems into transactional (OLTP) and analytical (OLAP). In general we can assume that OLTP systems provide source data...