Projects
Before you begin doing any transformations or analysis of data, you need to create a project. A project is a set of multiple plans, components, data files, workflows, and custom scripts, which are usually focused on solving a specific task and are logically organized into folders. Projects and their hierarchies are physically stored in a workspace folder.
How to structure a project
The following image shows a typical file system of a ONE Desktop project with all important directories.
 
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bat - Batch or shell scripts for running plans in the binfolder.
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bin - ONE plans for data cleansing and data deduplication. 
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components - Component plans used in main plans. 
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data - Data directories. - 
ext - External lookup files and lists of replacements. - 
bat - Batch or shell scripts for running plans that generate lookup files and lists of replacements in the buildfolder.
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build - ONE plans for building lookups. 
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lkp - Indexed form of lookup files used by ONE Desktop procedures. 
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src - Source files (TXT, CSV) from which lookup files are generated. 
 
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in - Input data. 
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log - Log files from ETL processes. 
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out - Output data. - 
reports - Generated reports. 
 
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pro - Profiling results. 
 
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doc - Project documentation. 
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workflows - Project-related workflows. 
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