Essays about: "Query Processing"

Showing result 6 - 10 of 70 essays containing the words Query Processing.

  1. 6. Processing world scale air traffic data to find Near Mid-Air Collisions

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Leopold Hermansson; [2023]
    Keywords : Air traffic safety; Detect and Avoid; ADS-B;

    Abstract : In order to increase the safety of all air travel, technologies that continueto augment the pilot's ability to avoid collisions and stay clear of danger areneeded. But, before these can be certified and deployed, their performance andpotential failure cases have to be understood. READ MORE

  3. 7. Faster Reading with DuckDB and Arrow Flight on Hopsworks : Benchmark and Performance Evaluation of Offline Feature Stores

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ayushman Khazanchi; [2023]
    Keywords : Machine Learning; Feature Store; Distributed Systems; MLOps;

    Abstract : Over the last few years, Machine Learning has become a huge field with “Big Tech” companies sharing their experiences building machine learning infrastructure. Feature Stores, used as centralized data repositories for machine learning features, are seen as a central component to operational and scalable machine learning. READ MORE

  4. 8. 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

  5. 9. Optimizing databases in the cloud based on performance and cost savings

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

    Author : Felix Nilsson; Daniel Mihajlovic; [2022]
    Keywords : Resource provisioning; Cloud service platform; Optimizing cost; Database; Performance; Metrics; Technology and Engineering;

    Abstract : As cloud service providers becomes more prevalent, so does questions related to cost efficiency of hosted resources. Payment models for cloud hosted resources tend to be either subscription based or pay-as-you-go for computing resources, in this case for compound metrics of CPU, Data IO and Log IO. READ MORE

  6. 10. Serverless Streaming Graph Analytics with Flink Stateful Functions

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Sihan Chen; [2022]
    Keywords : Temporal Graph; Graph Analytics; Flink Stateful Functions; Serverless; FaaS;

    Abstract : Serverless Function as a Service (FaaS) platforms have been an emerging trend nowadays with the continuous improvement of the cloud-native ecosystem. Graph streaming analytics is a widely-known research area that demands well-designed computation paradigms and complex optimization of storage and queries. READ MORE