Data Quality Diagnosis Tool

DQXpress is an automated and full-featured data quality diagnosis tool to support estimation of organizations data quality level.


DQXpress supports data manager to constantly check data quality and find out error data. It provides step-by-step data quality profiling methodology and data pre-verification/simulation.

Data Quality Diagnosis Tool

Key Features

DQXpress's Key Features
Target DG Management Automatically imports target DBs metadata.
Target Table Management Automatically recommends target tables priority.
Diagnosis Type Management Automatically defines diagnosis types by target column.
Quality Diagnosis Provides scheduler for various tasks.
Diagnosis Monitoring Supports real-time diagnosis job monitoring and error data alarming.
Diagnosis Results Management Automatically classifies error data types.
Error Cause management Supports reworking and uploading of error data analysis results.
Report Generates data quality diagnosis report.


DQXpress's Benefits
Increasing Data Quality Supports reliable use and openness of data by pre-checking the quality of data and allowing personnel to quickly identify error data.
Automation Supports automation so that data personnel can easily perform step-by-step data quality management process without experts help.


DQXpress's Differentiators
Simulation of Data Quality Certification Supports simulation of data quality level test for certification.
Automated Diagnosis Supports automated functions such as domain classification, diagnosis method definition, error data estimation, error data type classification, and reporting.
Gaining Data Accuracy Helps organizations to gain accurate data by data quality diagnosis.


  • Amimal and plant Quarantine Agency
  • Statistics Korea
  • National Archives of Korea
  • Public Procurement Service
  • Ministry of Agriculture, Food and Rural Affairs
  • Korean Intellectual Property Office
  • Ministry of Oceans and Fisheries
  • Ministry of Land, Infrastructure and Transport
  • K-water
  • Ministry of Food and Drug Safety
  • Korea Environment Corporation
  • Korea Meteorological Administration
  • Korea Social Security Information Service
  • Korea Public Finance Information Sevice
  • Korea Deposit Insurance Corporation
  • Korea Transportation Safety Authority
  • Busan Metropolitan City
  • Financial Services Commission
  • Korea Forest Service
  • Rural Development Administration
  • Korea Seed & Variety Service
  • GyeongGi-Do
  • Korea Disease Control and Prevention Agency
  • Ministry of National Defense
  • Ministry of Foreign Affairs
  • Health Insurance Review & Assessment Service
  • National Pension Service
  • Korea Electric Power Corporation
  • etc...