Essays about: "SQL"

Showing result 16 - 20 of 176 essays containing the word SQL.

  1. 16. Penetration Testing of an In-Vehicle Infotainment System

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

    Author : Philip Andersson; [2022]
    Keywords : Cybersecurity; Penetration testing; In-Vehicle Infotainment system; Android Automotive; ISO SAE 21434; Cybersäkerhet; Penetrationstestning; Infotainmentsystem i fordon; Android Automotive; ISO SAE 21434;

    Abstract : With the growing demand for smart and luxurious vehicles, the automotive industry has moved toward developing technologies to enhance the in-vehicle user experience. As a result, most vehicles today have a so-called In-Vehicle Infotainment (IVI) system, or simply an infotainment system, which provides a combination of information and entertainment in one system. READ MORE

  3. 17. Construction of a machine learning training pipeline for merging AIS data with external datasources

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Sami Said Yahya; [2022]
    Keywords : AI; Machine Learning; Deep learning; AIS; anomaly detection; RNN; Maritime Traffic;

    Abstract : Machine learning methods are increasingly being used in the maritime domain to predict traffic anomalies and to mitigate risk, for example avoiding collision and groundingaccidents. However, most machine learning systems used for detecting such issues hasbeen trained predominately on single data sources such as vessel positioning data. READ MORE

  4. 18. Clustering SQL-queries using unsupervised machine learning

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Thomas Schmidt; [2022]
    Keywords : unsupervised machine learning; machine learning; SQL; AI; clustering;

    Abstract : Decerno has created a business system that utilizes Microsoft's Entity Framework (EF) which is an object-database mapper. It can automatically generate SQL queries from code written in C#. Some of these queries has started to display significant increase in query response time which require further examination. READ MORE

  5. 19. Data Build Tool (DBT) Jobs in Hopsworks

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

    Author : Zidi Chen; [2022]
    Keywords : feature engineering; Structured Query Language SQL ; funktionsteknik; strukturerat frågespråk SQL ;

    Abstract : Feature engineering at scale is always critical and challenging in the machine learning pipeline. Modern data warehouses enable data analysts to do feature engineering by transforming, validating and aggregating data in Structured Query Language (SQL). READ MORE

  6. 20. Replacing batch-based data extraction withevent streaming with Apache Kafka : A comparative study

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Richard Axelsson; [2022]
    Keywords : etl; kafka connect; resource consumption; sql server;

    Abstract : For growing organisations that have built their data flow around a monolithic database server, anever-increasing number of applications and an ever-increasing demand for data freshness willeventually push the existing system to its limits, prompting either hardware upgrades or anupdated data architecture. Switching from an approach of full extractions of data at regularintervals to an approach where only changes are extracted, resource consumption couldpotentially be decreased, while simultaneously increasing data freshness. READ MORE