> For the complete documentation index, see [llms.txt](https://docs.bdb.ai/pre-sales/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bdb.ai/pre-sales/technical-faqs/data-preparation.md). # Data Preparation ### Does the BDB Platform contain Data Extraction and transformation and management option? ### Does the BDB Platform contain a self-service Data Preparation module? ### Does the BDB Platform provide the option to highlight and clean the data automatically with various rules like; missing value, spaces, inconsistent value, duplicate column/rows, all null/zeros, etc? ### Does the BDB Platform contain various data transformation options based on column data type, change the data type, aggregate data type, etc.? Yes, the self-service BDB Data Preparation helps in the instant cleansing of data with its excel-like UI. Interactive Interface like Excel for Visual profiling & transformation. Enables non-technical users to perform over 60+ data transformations. Integrated with the Data Pipeline module so that the transformed data can be extracted in a Pipeline Workflow. ### Data Preparation Features * Data in familiar grid format & basic anomaly detection as soon as data is uploaded. * 60+ data transformations for basic as well as advanced data cleansing. * Smart features like history tracking of operations for redo/undo/ replay. * Extract clean data. * Store or data pipeline for real-time data cleansing.