4 Theses

Abstract: This thesis aims to explore and explain the creation of an open source software (Jayvee Data Wrangler) that ought to perform data wrangling tasks to help users with importing their data (CSV) into a database, as well as its exploration and editing in a semi-automated way. The software is ...

Abstract: This thesis presents the modernization of the backend architecture of QDAcity, a cloud-based web application that supports Qualitative Data Analysis (QDA). The existing backend of QDAcity is effective; however, it has limitations in terms of efficiently handling blob data, which can affec...

Abstract: Jayvee is a simple language for describing data pipelines. The execution of these pipelines necessitates the handling of tabular data. Previously, Jayvee utilized TypeScript’s data structures to represent such data. This thesis develops a new table implementation for the Jayvee interprete...

Abstract: Die Notwendigkeit, wiederholt Code zu schreiben, der wenig kreatives Denken erfordert, kann als eintönig empfunden werden und Zeit in Anspruch nehmen, die Kunden für wichtigere Aufgaben nutzen könnten. Dieser Prozess lässt sich durch die Automatisierung mittels eines Codegenerators, der S...

Abstract: General instructions: Bei der Ausführung von Code spielt die Ressourcennutzung eine große Rolle. So ist die Verwendung von CPU, Arbeitsspeicher, Speicherplatz und Co durchaus eine kostspielige Angelegenheit. Tools, welche Cloud Infrastruktur zur Ausführung von Code anbieten, sind somit da...

Abstract: The emergence of microservice architectures presents a paradigm shift in application development, offering a modular approach where applications are composed of small, independent services, that focus on one specific task. While this architecture fosters many advantages regarding flexibil...

Abstract: Today a lot of open data is available on the internet. To utilize this information to its full potential, it is often necessary to combine multiple datasets into new datasets. An important part of this is understanding and following the requirements of the licenses attached to them. This ...

Abstract: This thesis discusses the integration of a log-management and request tracing system into the JValue microservice application using industry standards and open source solutions. For the log-management Fluent Bit and Data Prepper are used to collect and aggregate the logs, while OpenSearch...

Abstract: Understanding the types of changes in Git commits plays a crucial role in calculating development metrics and improving organisational decision-making. However, even though the usefulness of classifying commits is widely recognised, there has been no consistent approach to doing so, espec...

Abstract: This thesis concerns itself with the identification of third-party JavaScript libraries used on websites. To identify the libraries and their version from client-side scripts, which are likely to be slightly modified, minified, obfuscated or bundled together, a corpus of popular client-si...