The most essential thing to achieve the goals of quality/production/time management is data collection. It is a common situation for companies that introduce and use only ERP or MES. The loss caused by human error is difficult to quantitatively convert, but the amount is quite large. X-DA is a solution that allows users to easily manage and monitor big data collected in real time from numerous device devices (PLC, Controller, IoT sensors, etc.) installed in various industrial sites. By stably collecting big data, it can be processed and operated in the form the user wants (DB storage, CSV file storage, real-time server connection). Since X-DAS uses OPC- UA, it has expandability that can be easily applied to various types of data and devices, not specific memory.