Data Connectivity and Integration
The ability to pull data from diverse sources is the foundation of any discovery tool. Look for software that offers pre-built connectors for the applications your business already uses, such as Salesforce, HubSpot, Amazon Redshift, or Google BigQuery. A robust tool should handle both structured data (like spreadsheets) and unstructured data effectively.
Self-Service Visualization
The core value of data discovery is the ability to create insights without developer intervention. High-quality tools provide intuitive drag-and-drop dashboards. Features like natural language processing (NLP), found in tools like ThoughtSpot, allow users to ask questions in plain English to generate instant charts and graphs.
Data Preparation and Cleaning
Raw data is rarely ready for analysis. Top-tier platforms, such as Alteryx, excel at data preparation—often called "data wrangling." Look for features that allow you to cleanse, merge, and transform datasets directly within the tool so you don't have to rely on external software to fix formatting errors before starting your analysis.
Data Governance and Security
As you democratize data, security becomes paramount. An ideal platform will include robust governance features—such as those emphasized by Collibra—which ensure that users only see the data they are permitted to access. Features like row-level security, audit trails, and data lineage tracking are essential for compliance and accuracy.