Essays about: "Johan Sandell"

Found 3 essays containing the words Johan Sandell.

  1. 1. Comparison of graph databases and relational databases performance

    University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

    Author : Einar Asplund; Johan Sandell; [2023]
    Keywords : Data Science; Graph database; Relational database; Performance; Benchmark; ANOVA; Computer and System Sciences;

    Abstract : There has been a change of paradigm in which way information is being produced, processed, and consumed as a result of social media. While planning to store the data, it is important to choose a suitable database for the type of data, as unsuitable storage and analysis can have a noticeable impact on the system’s energy consumption. READ MORE

  3. 2. An abundance study of the transition beetween the galactic thick and thin disc

    University essay from Lunds universitet/Astronomi - Genomgår omorganisation

    Author : Johan Sandell; [2009]
    Keywords : Physics and Astronomy;

    Abstract : Detailed abundance analysis of 41 F and G type dwarf stars located in the solar neighborhood are presented. The stellar sample was selected to have kinematics intermediate between the Galactic thin and thick discs. The stars have been observed with the NOT telescope at La Palma, Spain in March 2006 and the ESO 2. READ MORE

  4. 3. Detecting land cover change in Hambantota district, Sri Lanka, using remote sensing & GIS : a minor field study

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Johan Sandell; [2008]
    Keywords : physical geography; land cover change; remote sensing; GIS; geography; Sri Lanka; naturgeografi; geografi; fjärranalys; landskapsförändring; Earth and Environmental Sciences;

    Abstract : The location for this study has been Hambantota district in Sri Lanka. The main aim in the study was to develop a methodology to detect land cover changes in the study area with focus on agricultural areas. Questions asked were if there was any agricultural areas abandoned or if a crop diversification process had taken place. READ MORE