As part of the AnalyticsPOC project, you need to determine the most suitable type of data store for the workspace. The chosen data store must meet the following criteria:

• Support for semi-structured and unstructured data.
• Capability to store files in Parquet format that comply with Delta Lake specifications.
• Accessibility for read operations using either T-SQL or Python.
• Provision of row-level security (RLS) specifically for T-SQL queries.
• Capability to handle both raw data and cleansed data transformations.

Which type of data store would you recommend?