Browsing by Author "Dzelendzyak, Ulyana"

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    Database migration in code-free format
    (Видавництво Львівської політехніки, 2023-02-28) Dzelendzyak, Ulyana; Nikulshyn, Danylo; Pavelchak, Andriy; Moroz, Leonid; Lviv Polytechnic National University; Cracow University of Technology
    Database migration is a critical process for businesses that need to maintain their data integrity and functionality as they transition to new technologies or systems [7]. The paper has researched the concept of database migration in a code-free format, including the benefits and challenges of this approach. Code-free migration tools provide an interface that allows users to drag and drop data and automate the migration process. This eliminates the need for manual coding and speeds up the migration process. Code-free solutions also provide users with visual representations of the data, making it easier to understand and manage. However, these tools require careful consideration of data quality and security to ensure that the migration process is successful. The article provides different types of code-free migration tools, including data mapping software and drag-and-drop interfaces, and how they can be used to facilitate the migration process [3]. Best practices are provided for successful code-free database migration, including testing and validation.
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    Study of real-time operating system including programmable logic controller functionality
    (Видавництво Львівської політехніки, 2023-03-01) Dzelendzyak, Ulyana; Vanyuk, Vladislav; Vlakh-Vyhrynovska, Halyna; Węgrzyn, Mariusz; Lviv Polytechnic National University; Cracow University of Technology
    t. The article describes the developed real-time operating system “VladOS”, which is a set of modules and utilities from which the required system for controlling the eco-house should be assembled. Users can load their written applications into the file system in the form of binary files. System generation involves selecting an active configuration from a list of available user applications, setting values of system configurations, compiling system module parameters using this configuration, and linking system modules into an executable program. Additionally, the performance of the developed operating system is assessed through a comparison with the widely recognized Arduino core, with the “SmartHatka” treehouse serving as a representative example. Essentially, “SmartHatka” is a Ukrainian smart eco-house.