https://dasya.itu.dk/tags/open-source/ Recent content in open source on DASYA Hugo -- gohugo.io en-us © DASYA, IT University of Copenhagen Fri, 24 Jul 2026 00:00:00 +0000 https://dasya.itu.dk/for-students/proposals/archive/mh-zk-wayang-metadata-store/ Fri, 24 Jul 2026 00:00:00 +0000 https://dasya.itu.dk/for-students/proposals/archive/mh-zk-wayang-metadata-store/ BSc / MSc Thesis. This project focuses on designing and implementing a metadata management store for Apache Wayang. Wayang lets users express a data processing task in a platform-agnostic way and then decides which underlying platform (e.g., Spark, Flink, Postgres, Java) should execute each part of the plan. Today, however, Wayang has no dedicated component for managing metadata: information such as schemas, statistics, or learned cost functions is handled implicitly by individual subsystems rather than stored and reused in one place. https://dasya.itu.dk/for-students/proposals/current/zk-apachewayang/ Wed, 28 May 2025 00:00:00 +0000 https://dasya.itu.dk/for-students/proposals/current/zk-apachewayang/ Are you interested in working with a big data open source project? You are welcome to conduct your thesis/project in Apache Wayang. Apache Wayang is the first cross-platform framework that allows users to specify their task/query in a system-agnostic manner and Wayang will determine which is the best system(s) to execute this task with the goal of optimizing performance. For a general overview check this paper. Potential Intended Learning Outcomes depending on the concrete topic: https://dasya.itu.dk/for-students/proposals/current/zk-apachewayang-mcp/ Wed, 28 May 2025 00:00:00 +0000 https://dasya.itu.dk/for-students/proposals/current/zk-apachewayang-mcp/ Are you interested in working with a big data open source project and AI? You are welcome to conduct your thesis/project in the context of Apache Wayang. Apache Wayang is the first cross-platform framework that allows users to specify their task/query in a system-agnostic manner and Wayang will determine which is the best system(s) to execute this task with the goal of optimizing performance. For a general overview check this paper. https://dasya.itu.dk/for-students/proposals/current/zk-apachewayang-green/ Wed, 28 May 2025 00:00:00 +0000 https://dasya.itu.dk/for-students/proposals/current/zk-apachewayang-green/ Are you interested in working with a big data open source project and help the environment? You are welcome to conduct your thesis/project in Apache Wayang. Apache Wayang is the first cross-platform framework that allows users to specify their task/query in a system-agnostic manner and Wayang will determine which is the best system(s) to execute this task with the goal of optimizing performance. For a general overview check this paper. Wayang currently optimises query execution time by selecting the right platforms. https://dasya.itu.dk/for-students/proposals/archive/mh-logging-javascript/ Tue, 24 Sep 2024 00:00:00 +0000 https://dasya.itu.dk/for-students/proposals/archive/mh-logging-javascript/ Open-source JavaScript applications, such as browser-based web games, are typically developed by individual software engineers or small teams. These teams often have limited financial resources to use commercial logging frameworks and cloud-based analysis systems and may also lack knowledge and expertise in logging. However, log analysis is highly important for many reasons: monitoring application health, understanding user adoption, improving the application through experiments, and detecting or preventing malicious inputs (e. https://dasya.itu.dk/for-students/proposals/archive/mh-deconstr-dictionary/ Mon, 26 Aug 2024 00:00:00 +0000 https://dasya.itu.dk/for-students/proposals/archive/mh-deconstr-dictionary/ The Deconstructed Cloud Databases project stems from a simple question: What are the minimum components required to build a data management system in the cloud? Our motivation for this project is based on the idea that reducing a system to its minimum set of components makes it easier to build, test, and maintain cloud data management systems. This approach requires less engineering effort, reduces the cost of software development, and lowers the risk of errors by minimizing the number of components that need to be managed. https://dasya.itu.dk/for-students/proposals/archive/jq-apachewayang/ Wed, 15 Feb 2023 00:00:00 +0000 https://dasya.itu.dk/for-students/proposals/archive/jq-apachewayang/ Do you like open-source systems? Would you like to experience working with an open-source system? Do you want to learn about big data research in practice? Then, this project is for you! We have a number of thesis/project topics under the umbrella of Apache Wayang. Wayang is the first cross-platform framework that allows users to specify their task/query in a system-agnostic manner and Wayang will determine which is the best system(s) to execute this task/query with the goal of optimizing performance (or even monetary costs). https://dasya.itu.dk/for-students/proposals/archive/delilah/ Wed, 01 Feb 2023 00:00:00 +0000 https://dasya.itu.dk/for-students/proposals/archive/delilah/ The emergence of computational storage platforms like Delilah has transformed the data storage landscape, enabling new computing paradigms and facilitating data-intensive applications. Delilah is a cutting-edge computational storage platform developed by the IT University of Copenhagen. It runs on the Daisy OpenSSD and exposes an asynchronous computational storage protocol to the host, facilitated by eBPF, which orchestrates I/Os to the underlying storage mediums. However, Delilah’s quality assurance and regression testing in its specialised environment pose a significant challenge, necessitating cumbersome manual interactions.