┌─────────────────┐ │ Data Sources │ (CRM, ERP Systems) └────────┬────────┘ │ ┌─────────────────┐ │ Bronze Layer │ Raw, unprocessed data │ (bronze.*) │ - Exact copy of source ...
Abstract: With the rapid development of computer technology and network information technology and the continuous expansion of the construction market, the demand for construction cost information ...
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