{
    "name": "browsing_history_0",
    "description": "Tracks user browsing sessions and activities",
    "primary_key_column": [
        "session_id",
        "user_id"
    ],
    "clustering_column": [
        "session_start_time",
        "user_id"
    ],
    "partitioning_column": [
        "session_date"
    ],
    "type": "Type 1 Fact Table",
    "columns": [
        {
            "name": "session_id",
            "description": "Unique identifier for the session",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": ""
        },
        {
            "name": "user_id",
            "description": "Unique identifier for the user",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "Y",
            "enum": [],
            "dimension_group": ""
        },
        {
            "name": "session_start_time",
            "description": "Start time of the browsing session",
            "data_type": "TIMESTAMP",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "time_dimension_group"
        },
        {
            "name": "session_end_time",
            "description": "End time of the browsing session",
            "data_type": "TIMESTAMP",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "time_dimension_group"
        },
        {
            "name": "session_date",
            "description": "Date of the browsing session",
            "data_type": "DATE",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "time_dimension_group"
        },
        {
            "name": "page_views",
            "description": "Number of pages viewed in session",
            "data_type": "INTEGER",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "traffic_dimension_group"
        },
        {
            "name": "user_agent",
            "description": "Browser user agent of the user",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "device_dimension_group"
        },
        {
            "name": "ip_address",
            "description": "IP address of the user",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "Y",
            "enum": [],
            "dimension_group": ""
        },
        {
            "name": "device_type",
            "description": "Type of device used for browsing",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "N",
            "enum": [
                "Desktop",
                "Mobile",
                "Tablet"
            ],
            "dimension_group": "device_dimension_group"
        },
        {
            "name": "country",
            "description": "Country of the user",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "geographic_dimension_group"
        },
        {
            "name": "region",
            "description": "Region of the user",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "geographic_dimension_group"
        },
        {
            "name": "city",
            "description": "City of the user",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "geographic_dimension_group"
        },
        {
            "name": "entry_page",
            "description": "First page visited in the session",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "session_interaction_dimension_group"
        },
        {
            "name": "exit_page",
            "description": "Last page visited in the session",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "session_interaction_dimension_group"
        },
        {
            "name": "referral_source",
            "description": "Referral source for the session",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "referral_dimension_group"
        },
        {
            "name": "search_terms",
            "description": "Search terms used during the session",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "session_interaction_dimension_group"
        },
        {
            "name": "time_on_site",
            "description": "Total time spent on site in seconds",
            "data_type": "INTEGER",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "traffic_dimension_group"
        },
        {
            "name": "bounce_rate",
            "description": "Bounce rate for the session",
            "data_type": "FLOAT",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "traffic_dimension_group"
        },
        {
            "name": "conversion",
            "description": "Whether a conversion occurred",
            "data_type": "BOOLEAN",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "session_interaction_dimension_group"
        },
        {
            "name": "conversion_type",
            "description": "Type of conversion",
            "data_type": "STRING",
            "format": "",
            "is_pii_column": "N",
            "enum": [
                "Purchase",
                "Signup",
                "Lead"
            ],
            "dimension_group": "session_interaction_dimension_group"
        },
        {
            "name": "cart_abandonment",
            "description": "Whether the cart was abandoned",
            "data_type": "BOOLEAN",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "session_interaction_dimension_group"
        },
        {
            "name": "product_views",
            "description": "Number of product views in session",
            "data_type": "INTEGER",
            "format": "",
            "is_pii_column": "N",
            "enum": [],
            "dimension_group": "session_interaction_dimension_group"
        }
    ]
}