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Reporting, Query Tools
Query and Reporting:
A type of data access and analysis computer application that allows users to build queries of the data base and construct reports via a GUI.
From: www.egltd.com/production/Glossary.html Many tools provide a graphical representation of the queried data, providing a visual perspective to the user.
DataTools
This is a .NET multi-tier data architecture that enables programmers to write modular code for loading and persisting relational, multi-table datasets to/from various data sources. This set of classes implements a lot of the ideas laid out in the article Designing Data Tier Components and Passing Data Through Tiers.
The library is very small and simple. The source amounts to maybe a couple thousand lines of code. But it still addresses a lot of familiar, recurring concepts in ADO.NET:
* How do I persist Datasets that have autonumbers/primary keys/foreign keys?
* How do I atomically update a Dataset back to a datasource, if the Dataset has a chain of parent/child tables, with inserts/updates/deletes in each table?
* How do I separate my data logic from my regular code?
* How do I keep my stateless data access logic and stateful business entity code separate?
The library is very small and simple. The source amounts to maybe a couple thousand lines of code. But it still addresses a lot of familiar, recurring concepts in ADO.NET:
* How do I persist Datasets that have autonumbers/primary keys/foreign keys?
* How do I atomically update a Dataset back to a datasource, if the Dataset has a chain of parent/child tables, with inserts/updates/deletes in each table?
* How do I separate my data logic from my regular code?
* How do I keep my stateless data access logic and stateful business entity code separate?
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