What is Data Preparation Tools?
Data preparation, often known as data preprocessing, which allows to manipulate the data into a kind suitable for some analysis and processing. It is basically a method which includes various tasks and cannot be automated fully as well. Most data preparation tasks are routine, hectic , as well as time consuming. It has been estimated, data preparation accounts for 60%-80% time has been spent on data mining project. Data preparation is actually significant for carrying out the successful data mining. Lower quality data might result in some incorrect or unreliable data mining results.
Benefits:-
- It lowers the repetition of work
- It maximizes consistency as well as repeatability
- It offers ease of access to the information about testing
Features:-
- Helps in preparing the relational data before data mining.
- It offers the capabilities across all kind of data such as structured, semi-structured or unstructured.