Essays about: "database systems"

Showing result 36 - 40 of 478 essays containing the words database systems.

  1. 36. Making Space Exploration Sustainable: A Quantitative Assessment of Valuable Elements for Implementation of In-Situ Utilisation of Lunar Resources

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Bella Klaus; [2022]
    Keywords : Sustainable Development; extra-terrestrial resources; lunar resource mining; in-situ resource utilization; moon; space exploration;

    Abstract : Exploring the Solar System is an ongoing process of humanity that cannot be stopped. It requires large amounts of resources to explore space, which need to be acquired from somewhere. Resources mined on Earth cannot be diverted from vital productions on Earth as those required for energy systems transition and developing a sustainable society. READ MORE

  3. 37. The impact of snow loads on snow galleries : An initial evaluation of the snow galleries on the Iron Ore Line in Northern Sweden

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Karin Björnlinger; [2022]
    Keywords : Snow load; snow gallery; steel; FEM; railway; cobweb effect; utilizations grade; Snölast; snögalleri; stål; FEM; järnväg; spindelnätseffekten; utnyttjandegrad;

    Abstract : The snow galleries along the Iron ore railway line in northern Sweden have had major problems in recent years due to increasingly large snow loads. Despite great efforts reducing the loads by shoveling off the snow, several of the galleries have been damaged. READ MORE

  4. 38. Life Cycle Assessment of a small scale, solar driven HVR water purification system

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Sharang Kolathur; [2022]
    Keywords : life cycle assessment; air gap membrane distillation; solar energy; levelized cost; grid operated system; livscykelanalys; luftgapmembrandestillation; solenergi; utjämnade kostnader; nätdrivet system;

    Abstract : Water purification systems have made access to drinking water easier by treating water sources which previously could not be used for drinking. Such systems however require energy and materials to build and operate which means they have environmental impacts. READ MORE

  5. 39. Using Semantic Data for Penetration Testing : A Study on Utilizing Knowledge Graphs for Offensive Cybersecurity

    University essay from Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013); Karlstads universitet/Fakulteten för humaniora och samhällsvetenskap (from 2013)

    Author : Björn Wei; [2022]
    Keywords : Semantic data; penetration testing; Knowledge Graphs; vulnerability analysis; threat modelling; web application; data analysis;

    Abstract : Cybersecurity is an expanding and prominent field in the IT industry. As the amount of vulnerabilities and breaches continue to increase, there is a need to properly test these systems for internal weaknesses in order to prevent intruders proactively. Penetration testing is the act of emulating an adversary in order to test a system’s behaviour. READ MORE

  6. 40. Workload Detection and Continuous Automatic Bayesian Optimization in Database Management Systems

    University essay from Lunds universitet/Institutionen för datavetenskap

    Author : Jonas Boström; Viktor Olsson; [2022]
    Keywords : Technology and Engineering;

    Abstract : The goal of this thesis has been to investigate the possibility of multi-workload optimization in Database Management Systems and workload detection. A system was successfully constructed to allow for multi-workload testing and data aggregation. READ MORE