A Java app that includes an interactive interpreter for relational algebra with a re-usable Java class. #Interactive interpreter #Relational algebra #Implement Java class #Interpreter #Evaluator #Algebra
The idea behind the Relational Algebra Evaluator project is that it is easier to understand relational algebra if you can experiment with the different operators.
The interpreter handles select, project, join, divide , rename, union, difference, intersection, alias and times.
To start the editor evaluate edit relation. For example, 'edit myrelation'. This will begin an editing session and will also create the relation if it does not already exist.
The Relational Algebra Evaluator will also load and save to CSV files using file dialogs. There are more details on using the editor in the instructions documentation.
Detailed instructions on how to install and use the Relational Algebra Evaluator utility on your Mac are available HERE.
System requirements
Relational Algebra Evaluator 0.3.1
add to watchlist add to download basket send us an update REPORT- runs on:
- Mac OS X (-)
- file size:
- 88 KB
- filename:
- raeval-0.3.1.jar
1 screenshot:
- main category:
- Math/Scientific
- developer:
- visit homepage
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