Sökning: "Querying"

Visar resultat 1 - 5 av 79 uppsatser innehållade ordet Querying.

  1. 1. Comparing the Locality Preservation of Z-order Curves and Hilbert Curves

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Alex Nordin; Adam Telles; [2023-08-03]
    Nyckelord :space-filling curve; software engineering; software testing;

    Sammanfattning : Developing and testing software in the automotive industry and in the research of autonomous vehicles requires the costly querying of multidimensional data recorded from such a vehicle’s various sensors. Through encoding such data using space filling curves, faster queries could be achieved by reducing multiple dimensions into a singular dimension, while exploiting the patterns that emerge in the one-dimensional representation to still get accurate search results. LÄS MER

  3. 2. Tenant Separation on a multi-tenant microservice platform

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Axel Sandqvist; [2023]
    Nyckelord :multitenancy; multi-tenant; multitenant; cloud; cloud storage; IAM; Access control; Technology and Engineering;

    Sammanfattning : Axis Communications wishes to investigate their PaaS system, Axis Connected Services(ACX), with regard to separation of the tenants of the platform to ensure the implemented separation technologies are used correctly and to find out whether more separation is necessary. ACX ties together several previously separate services under a single umbrella, with the goal of improving usability and increasing inter-service functionalities and centralisation of the software products Axis has developed for their devices. LÄS MER

  4. 3. Search Engine Evaluation

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Anton Fogelberg; Jonas Nygren; [2023]
    Nyckelord :;

    Sammanfattning : With the prevalence of modern search engines, users today are growing more and moreaccustomed to fast and relevant search results. This has resulted in web applications alsowanting to improve their search experience when querying their data. LÄS MER

  5. 4. Queryable Workflows: Extending Dataflow Streaming with Dynamic Request/Reply Communication

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

    Författare :Chengyang Huang; [2023]
    Nyckelord :Stream Processing; Observability; SQL Query Engine; Stateful Serverless; Searbetning av Strömmar; Observabilitet; SQL-förfrågningsmotor; Stateful Serverless;

    Sammanfattning : Stream processing systems have been widely adopted in applications such as recommendation systems, anomaly detection, and system monitoring due to their real-time capabilities. Improving observability in stream processing systems can further expand their application scenarios, including the implementation of stateful serverless applications. LÄS MER

  7. 5. Integration of GraphQL data sources into an RDF federation engine

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Wiktor Karlsson; [2023]
    Nyckelord :RDF; SPARQL; GraphQL; JSON; query translator; queries; query; SPARQL to GraphQL translator;

    Sammanfattning : As data interoperability has become increasingly more important as of late, so has the topic of database query language translations. Being able to translate between different query languages, both old and new, could potentially improve a lot of different systems. LÄS MER