Sökning: "centraliserad databas"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden centraliserad databas.

  1. 1. Modelling and Analysis of Swedish Heavy Industry Supply Chain Data Management to Improve Efficiency and Security

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Daniel Karlsson; [2021]
    Nyckelord :Supply chain management; Supply chain; Distributed systems; Distributed ledger technology; Blockchain; Hyperledger; Swedish heavy industry; Product certificates; Leveranskedja; Distribuerade system; Distribuerad databasteknik; Blockkedja; Hyperledger Fabric; Distribuerad liggare; Svenska tungindustrin; Datahantering;

    Sammanfattning : Product certificates are sent throughout the supply chain of Swedish heavy industry in order to show provenance and physical characteristics of objects such as screws. The data management of the certificates has been, and still is, a very manual process. The process requires extensive work in order to maintain a correct record of the certificates. LÄS MER

  3. 2. Transaction synchronization and privacy aspect in blockchain decentralized applications

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Patarawan Ongkasuwan; [2020]
    Nyckelord :Blockchain; distributed database; distributed ledger; digital ledgers; centralized database; decentralized database; Ethereum; Blockchain synchronization; security-related; cryptocurrency; digital currency; transaction; user experience; privacy strategy; smart contract; risk; Blockchain; distribuerad storbok; digital ledbok; centraliserad databas; decentraliserad databas; Ethereum; Blockchain-synkronisering; säkerhetsrelaterad; cryptocurrency; digital valuta; transaktion; användarupplevelse; sekretessstrategi; smart kontrakt; risk;

    Sammanfattning : The ideas and techniques of cryptography and decentralized storage have seen tremendous growth in many industries, as they have been adopted to improve activities in the organization. That called Blockchain technology, it provides an effective transparency solution. LÄS MER

  4. 3. Increasing the trust between automotive actors using a Hyperledger Fabric blockchain

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Erik Comstedt; [2019]
    Nyckelord :;

    Sammanfattning : It is a well-established phenomenon that blockchain technology can be applied to reach a consensus between entities which do not trust one another. Moreover, blockchain technology also allows these trustless entities to reach an agreement on a shared ledger. LÄS MER

  5. 4. Usability evaluation of a visualization system for urologists

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Mai-Khanh Lê; [2019]
    Nyckelord :Visualization; interactive; prostate cancer research; usability; evaluation;

    Sammanfattning : Urologists, researchers and statisticians work with a centralized database in Stockholm containing more than two million prostate cancer patient records. In order to expedite the analytical process, an interactive visualization system was developed through the collaboration of Janssen and KTH. LÄS MER

  7. 5. Evaluation of a centralized architectural concept for the ECU communication, in a distributed real-time embedded system environment

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Ioannis Tzioumakas; [2015]
    Nyckelord :;

    Sammanfattning : A modern Scania vehicle has a large number of Electronic Control Units (ECUs) that communicates via CAN in a distributed real time embedded system environment. The magnitude, complexity and modular nature of the system produce a challenge to design and optimize. LÄS MER