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June 10, 1999 Here is the final copy of the prototype for the deliverable C that is due on Thursday June 10. I have also made the PowerPoint presentation for Deliverable C. Good Luck ! June 06, 1999 I have e-mailed all of you my comments on Prototype we have so far. I think we need to work on screen three and four i.e. Expense Entry form and Expense Approval Form. I think we should meet tommorow Monday - June 07 to discusss and make appropriate changes. May 28, 1999 Populated Database has been uploaded to the web, and we have meeting in CTI lab on May 29th (1200 hrs) and May 30 at (01000hrs) . Meeting Plan - Go through the screens again and start working on the prototype. May 23, 1999 Deliverable B as has been posted on the web May 17, 1999 Please review the data flow diagram and ERD, and e-mail me if there are any suggestions. And please e-mail me the updated version of data dictionary for DFD and ERD. Following are the links to the Data Flow Diagrams and Database Schema: Data Flow Diagram
The functional decomposition model also shows external processes and data stores. We are using Cool Gen for Data Flow Diagrams, and it does not allow creating data flows if it is not linked to any other process, data store or external agent. We do understand that the functional decomposition models should not show external processes, data store, or external agents, but it is one of the limitation of the CASE tool we are using. Entity Relationship Diagram
May 15, 1999
Meeting with Danny. Danny suggested some changes in ERD, we had finalized a day before. We need to have a serperate entity to keep record of the persons entertained, their company name, and their business relationship with Mid-Co. The relationship between Expense Detail and this new entity would be one to many. There will be three primary keys (compund) - Expense ID, Expense Detail ID, and Persons Entertained. This Expense ID and Expense Detail ID are also foreign keys. The other attributes are Company name and Business relationship. The attributes Amount Approved and Date Reimbursed should be a part of Expense Detail Entity. The reason being the company might reimburse the expenses partially to employees. Everything else looks fine in ERD. Natalya is working on Database Schema, she will e-mail the final copy by Monday evening. Kumud is working on Functional Decomposition, and will email the final copy by Monday. Things that have to be done before Deliverable B are:
And One suggestion. - we should meet with Danny, and discuss the final version of out deliverable on Thursday before or after the class. And pls email me the final copies by Friday 0300, so that I can post it on the web. May 3, 1999 Deliverable B - Time Line and Responsibilities: ERD with Scope and Qualification - Yury and Natalya (Due 05/04) Database Schema - Yury & Natalya (Due 05/13) Data Flow Diagram with Functinal Decomposition and Data Dictionary - Kashif & Kumud (Due 05/06) Structured Chart - Kashif & Kumud ( Due 05/13) User Interface ( Main Screen for Expense Form) - Yury and Natalya (Due 05/05) ( If there are any question or comments, please email ) and please check the discussion page atleast once a day. You can also upload the files there. May 1, 1999 We will be meeting on Sunday (May 2) at 0630 in Greek Town April 30, 1999 I have posted the Level 1 DFD. Please check it out and see if there is anything that has to be changed. April 28, 1999 I will post the revised version of Deliverable A by Monday evening. Click Discussion for the group forum. Questions and Comments: webmaster
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