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Showing result 1 - 5 of 9 essays matching the above criteria.

  1. 1. Right fit Database Technology for Discounts

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Annelie Sinander; Alexandra Galonja; [2022]
    Keywords : Database Technologies; Discounts; SQL; NoSQL; Latency; Signal-to-noise-ratio; Technology and Engineering;

    Abstract : Detta examensarbete har utförts i syfte att jämföra hur fyra olika databashanterare (DBMS) presterar inom ett begränsat antal områden för att därigenom dra slutsatser kring vilken som fungerar bäst för att lagra data om rabatter på IKEA. De databashanterare som testas är MongoDB, MariaDB, Neo4j och PostgreSQL. READ MORE

  3. 2. Performance benchmarking of data-at-rest encryption in relational databases

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Stewart Istifan; Mattias Makovac; [2022]
    Keywords : Data-at-rest; encryption; performance comparison; relational database management system; MariaDB; MySQL; advanced encryption standard AES ;

    Abstract : This thesis is based on measuring how Relational Database Management Systems utilizing data-at-rest encryption with varying AES key lengths impact the performance in terms of transaction throughput of operations through the process of a controlled experiment. By measuring the effect through a series of load tests followed by statistical analysis, the impact of adopting a specific data-at-rest encryption algorithm could be displayed. READ MORE

  4. 3. Validation of a real-time automated production-monitoring system

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : David Dimovski; Johan Hammargren Andersson; [2021]
    Keywords : Object detection; Real-time; Industry 4.0; Production Monitoring;

    Abstract : In today’s industry, companies are, to an increasing degree, beginning to embrace the concept of industry 4.0. One of these companies is Diab which has a factory located in Laholm where they manufacture composite material. Some of the machines at the factory are older with outdated control systems and require a way to log data in real-time. READ MORE

  5. 4. An implementation of a real-time water quality monitoring IoT system with 4G connectivity : Catfish - Data and Sensors

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Ellen Nihl; Eek De Bruijckere; [2021]
    Keywords : Embedded system; data communication; database; Internet of Things; IoT; 4G; sensors;

    Abstract : This report is about implementing an Internet of Things (IoT) system that is meant to measure the water quality of the Nissan river located in Halmstad. The system measures the temperature, pH value, turbidity, dissolved oxygen, total dissolved solids and electrical conductivity of the water. READ MORE

  6. 5. Response time analysis on indexing inrelational databases and their impact

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Martin Borg; Sam Pettersson; [2020]
    Keywords : Database index; MariaDB; PostgreSQL; response time;

    Abstract : This is a bachelor thesis concerning the response time and CPU effects of indexing in relational databases. Analyzing two popular databases, PostgreSQL and MariaDB with a real-world database structure using randomized entries. The experiment was conducted over Docker and its command-line interface without cached values to ensure fair outcomes. READ MORE