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Intelligence Transportation System – Guri- Pocheon Expressway

Who Seoul Northern Highway Corporation is responsible for the operation and management of Guri-Pocheon Expressway, an expressway between Guri and Pocheon which are located in the northern part of Seoul. Problem The corporation considered Oracle as its main database when it built the expressway in 2017. However, it found Oracle too expensive to justify its […]


Transportation Card System (AFC) – Seoul Metro

Who Seoul Metro operates Seoul subway 1 – 8 lines (273 stations, 313.7km). Problem Seoul Metro’s card system operates and controls networks that involve the collection and transmission of subway traffic information and data between each station and its headquarters. Seoul Metro has recently completed the system with Altibase as its core database. The system […]