Sökning: "Big Data workflow"

Visar resultat 1 - 5 av 14 uppsatser innehållade orden Big Data workflow.

  1. 1. Big Data Workflows: DSL-based Specification and Software Containers for Scalable Execution

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

    Författare :Yared Dejene Dessalk; [2020]
    Nyckelord :Big Data workflow; Domain-specific language; Software container; Message­ oriented middleware; Scalable execution; Big Data-arbetsflode; Doman-specifikt sprak; Programvarubehallare; Meddelande-orienterad mellanprogramvara; Skalbar korning;

    Sammanfattning : Big Data workflows are composed of multiple orchestration steps that perform different data analytics tasks. These tasks process heterogeneous data using various computing and storage resources. LÄS MER

  2. 2. DataOps : Towards Understanding and Defining Data Analytics Approach

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

    Författare :Kiran Mainali; [2020]
    Nyckelord :DataOps; Data lifecycle; Data analytics; DataOps pipeline; Data pipeline; DataOps tools and technologies; DataOps pipeline; DataOps; Data lifecycle; Data analytics; DataOps pipeline; Data pipeline; DataOps tools and technology; DataOps pipeline;

    Sammanfattning : Data collection and analysis approaches have changed drastically in the past few years. The reason behind adopting different approach is improved data availability and continuous change in analysis requirements. Data have been always there, but data management is vital nowadays due to rapid generation and availability of various formats. LÄS MER

  3. 3. Reducera variation vid omställning genom standardiserat arbete

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap; Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Författare :Victor Häggblom; Alexander Nilsson; [2020]
    Nyckelord :;

    Sammanfattning : Volvo Cars in Skövde aims to reduce their waste in their crankshaft-line where they produce two types of crankshafts, type 2, and type 7. The intention with this work is to schedule the total changeover of the production line to identify potential actions that could reduce the changeover time and its variation. LÄS MER

  4. 4. Future climate resilience of energy-efficient retrofit projects in central Europe

    Master-uppsats, Lunds universitet/Energi och ByggnadsDesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Jonas Manuel Gremmelspacher; Julija Sivolova; [2019]
    Nyckelord :Climate change; Future climate; Climate action; Building Performance Simulations; Hygrothermal Simulations; Moisture; Heating demand; Retrofit; Renovation; Building stock; Residential; Dwellings; Thermal envelope; Heating peak loads; Thermal comfort; Indoor environmental quality; Actual case studies; Big data; Denmark; Germany; Iterative workflow; Weather files.; Technology and Engineering;

    Sammanfattning : This study assesses the performance of buildings affected by climate change under future climate predictions for three time-periods until the end of the 21st century. Objects studied are residential multi-storey buildings, originally built before 1970 and retrofitted during the last decade. LÄS MER

  5. 5. Blockchain Use for Data Provenance in Scientific Workflow

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

    Författare :Sindri Már Kaldal Sigurjonsson; [2018]
    Nyckelord :Blockchain; Data provenance; Scientific workflow; Versioning;

    Sammanfattning : In Scientific workflows, data provenance plays a big part. Through data provenance, the execution of the workflow is documented and information about the data pieces involved are stored. This can be used to reproduce scientific experiments or to proof how the results from the workflow came to be. LÄS MER