Soon!
Dataodyssey Express 2.0 Beta.
Free.
And will be free always for real testers!
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>>> Simple data mining tool >>> |
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Data Odyssey technology allows you extract and analyze data directly from various types of data sources without OLAP, rollup tables, constructing a data warehouse, or even normalizing your tables. Dataodyssey Express allows you have an access to the next data source types: A process of Knowledge-Discovery we
associate with flying in data space.
Two types of
missions controlled by Gattaca allow to extract data, create more detailed submissions for rows of
selected data, create and use later a mission plans, summarize a columns in
results, export results into excel and to build an excel charts. So. Dataodyssey Express is a simple and powerful means for creating a Knowledge-Discovery solutions in business and other areas of a life. |
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What's new in build 9
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INNER JOIN , LEFT OUTER JOIN , RIGHT OUTER JOIN for simple relations in data models. You could define just INNER JOIN relations before. It means that each row of left table must match row in right table and each row of right table must match row in the left table of relation. OUTER JOIN allows selecting all rows of one of two tables independently on matching rows in another table. It's useful when you need select data from working tables (invoices, bills, payments, ...) independently on presence of matchings in reference books, but you also need unite working data with data from reference books (customers, goods, ...) |
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You can use saved mission plans as tables in new data space models. All rules are equal to rules of tables using. Program will use a technique of subquerys. And you can add into model just remote mission plans which explore data in the same data source. |
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A lot of bugs were fixed. |
1. Saving results of missions as OLAP cubes. Cubes updating (data layers). Using cubes in next models and missions.
2. Accessible for user events-functions with VFP code. Approximate list of events:
DTO_On_Mission_Dialog_before();
DTO_On_Mission_Dialog_After();
DTO_On_Mission_Begin();
DTO_On_Report_Environment_Before();
DTO_On_Report_Environment_After();
DTO_On_Report_Begin();
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You will able create your event-routines,
procedures, classes, forms inside Dataodyssey Express. We plan describe our
system structures and system procedures which allow
data access independently on data
source types. All code you have created will be automatically saved into data
map and distributed over the net immediately without additional actions.
(We will change an address periodically due to spam! Sorry!)
