TTMSFNCDataSet is an in-memory TDataSet-compatible dataset that works without a database. TTMSFNCDataLinkCSV and TTMSFNCDataLinkJSON populate it directly from CSV or JSON text — from a file, stream, or string — making it easy to feed data-aware controls from REST responses, local files, or generated content. TTMSFNCFilterBuilder provides programmatic multi-rule filtering over any dataset.