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Sophisticated Web-based database applications
require complex HTML coding and extensive testing to insure that the pages
function properly. In order to reduce the time and effort needed to
create Web database applications, Chesapeake Data Systems has develop
methodologies that combine various types of electronic specifications with
an extensive program library. This approach ensures that the
developers understand the application requirements and that sophisticated
code can be re-used. The result is that organizations are able to
implement Web applications much more quickly than when using traditional
development methods
We
use our methodologies and program libraries to
develop the following types of Web-based
applications:
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Surveys |
| 1. |
Specifications provided in either a text file or in a relational database |
| 2. |
Allows for required fields, data validation, enabling/disabling fields, calculations, skip to other questions, etc. |
| 3. |
Sends emails and tracking results by email address |
| 4. |
Allows users to view the results on the Web |
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| Data Entry/Edit |
| 1. |
Sophisticated Filter, List, Record, Report, and Export forms |
| 2. |
Required fields, default values, data validation, duplicate checking, tabbed-forms, etc. |
| 3. |
Data for multiple “child” tables can be displayed on the same form as data for the “master” table |
| 4. |
Multiple child-table records can be edited at the same time |
| 5. |
Multiple levels of security |
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| Reporting |
| 1. |
Based on “SQL query strings” that define the fields to be retrieved |
| 2. |
“Filter” forms (based on the fields contained in the “SQL query strings”) enable the user to specify the records to be included in the report |
| 3. |
Report layouts (as an HTML page ) specify where and how the data is to be placed a Web page. The layout can include data formatting, control breaks, control headers, control footers, and control totals |
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| Searching |
| 1. |
Based on “SQL query strings” that define the fields to be retrieved |
| 2. |
“Filter” forms (based on the fields contained in the “SQL query strings”) enable the user to specify the records to be included in the search |
| 3. |
User-provided HTML templates are used to specify the layouts of the various forms |
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827 Fontaine Street, Alexandria, VA 22302
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Phone
(202)-361-3894 |
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Email
info@chesdata.com |
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