ARBEITSGRUPPE

DATENBANKEN UND

SOFTWARE ENGINEERING

Bala begann sein Informatik-Masterstudium im Sommersemester 2015 an der Otto-von-Guericke-Universität Magdeburg. Seinen Bachelor erhielt er hier im Jahr 2013 und seinen Master im Jahr 2017. Seit Oktober 2017 arbeitet Bala in der Arbeitsgruppe Datenbanken und Software Engineering als wissenschaftlicher Mitarbeiter. 

2024

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• Bala Gurumurthy, Vasudev Raghavendra Bidarkar, David Broneske, Thilo Pionteck, and Gunter Saake. Exploiting Shared Sub-Expression and Materialized View Reuse for Multi-Query Optimization. In Journal of Information System Frontiers, June 2024. accepted.
   
• Bala Gurumurthy. Architecting A Pluggable Query Executor for Emerging Co-Processors. PhD thesis, University of Magdeburg, January 2024.
   

2023

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• Bala Gurumurthy, Vasudev Raghavendra Bidarkar, David Broneske, Thilo Pionteck, and Gunter Saake. What Happens When Two Multi-Query Optimization Paradigms Combine?. In Advances in Databases and Information Systems, September 2023.
   
• Spoorthi Nijalingappa, Bala Gurumurthy, David Broneske, and Gunter Saake. Vertical Vectorized Hashing for Faster Group-By Aggregation. In Proceedings of the International Workshop on Big Data Management on Emerging Hardware (HardBD), April 2023. Accepted.
   
• Bala Gurumurthy, David Broneske, Martin Schäler, Thilo Pionteck, and Gunter Saake. Novel Insights on Atomic Synchronization for Sort-Based Group-By on GPUs. Distributed and Parallel Databases (DAPD), April 2023.
   
• Harish Kumar Harihara Subramanian, Bala Gurumurthy, Gabriel Campero Durand, David Broneske, and Gunter Saake. Out-of-the-Box Library Support for DBMSOperations On GPUs. Distributed and Parallel Databases (DAPD), April 2023.
   
• Bala Gurumurthy, David Broneske, Gabriel Campero Durand, Thilo Pionteck, and Gunter Saake. ADAMANT: A Query Executor with Plug-In Interfaces for Easy Co-processor Integration. In IEEE International Conference on Data Engineering (ICDE), April 2023.
   

2021

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• David Broneske, Anna Drewes, Bala Gurumurthy, Imad Hajjar, Thilo Pionteck, and Gunter Saake. In-Depth Analysis of OLAP Query Performance On Heterogeneous Hardware. Datenbank-Spektrum, Volume 21, page 133–143, May 2021.
   
• Harish Kumar Harihara Subramanian, Bala Gurumurthy, Gabriel Campero Durand, David Broneske, and Gunter Saake. Analysis of GPU-Libraries for rapid Prototyping Database Operations. In Proceedings of the International Workshop on Big Data Management on Emerging Hardware (HardBD), pages 36–41, April 2021.
   
• Bala Gurumurthy, David Broneske, Martin Schäler, Thilo Pionteck, and Gunter Saake. An Investigation of Atomic Synchronization for Sort-Based Group-By Aggregation on GPUs. In Proceedings of the International Workshop on Big Data Management on Emerging Hardware (HardBD), pages 48–53, April 2021.
   
• Anh Trang Le, Gabriel Campero Durand, Bala Gurumurthy, David Broneske, Christoph Steup, and Gunter Saake. Design Considerations Towards AI-Driven Co-Processor Accelerated Database Management. In Grundlagen von Datenbanken (GvDB), April 2021. Accepted.
   

2020

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• Bala Gurumurthy, Imad Hajjar, David Broneske, Thilo Pionteck, and Gunter Saake. When Vectorwise Meets Hyper, Pipeline Breakers Become the Moderator. Eleventh International Workshop on Accelerating Analytics and Data Management Systems Using Modern Processor and Storage Architectures (ADMS), August 2020.
   
• Anna Drewes, Jan Moritz Joseph, Bala Gurumurthy, David Broneske, Gunter Saake, and Thilo Pionteck. Optimising Operator Sets for Analytical Database Processing on FPGAs. In International Workshop on Applied Reconfigurable Computing (ARC), pages 30–44, February 2020.
   

2018

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• Bala Gurumurthy, David Broneske, Marcus Pinnecke, Gabriel Campero Durand, and Gunter Saake. SIMD Vectorized Hashing for Grouped Aggregation. In Advances in Databases and Information Systems, pages 113 – 126, September 2018.
   
• Bala Gurumurthy, David Broneske, Tobias Drewes, Thilo Pionteck, and Gunter Saake. Cooking DBMS Operations using Granular Primitives - An overview on a primitive-based RDBMS query evaluation. Datenbank-Spektrum, August 2018. (PDF)
   
• Andreas Becher, Lekshmi B.G., David Broneske, Tobias Drewes, Bala Gurumurthy, Klaus Meyer-Wegener, Thilo Pionteck, Gunter Saake, Jürgen Teich, and Stefan Wildermann. Integration of FPGAs in Database Management Systems: Challenges and Opportunities. Datenbank-Spektrum, August 2018. (PDF)
   
• Bala Gurumurthy, Tobias Drewes, David Broneske, Gunter Saake, and Thilo Pionteck. Adaptive Data Processing in Heterogeneous Hardware Systems. In Grundlagen von Datenbanken, pages 10–15, May 2018.
   
• Tobias Drewes, Jan Moritz Joseph, Bala Gurumurthy, David Broneske, Gunter Saake, and Thilo Pionteck. Efficient Inter-Kernel Communication for OpenCL Database Operators on FPGAs. In International Conference on Field-Programmable Technology (FPT), pages 266–269, December 2018.
   

2017

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• Bala Gurumurthy. Analysis of Hashing Techniques for Efficient Group-Based Aggregation. Master's thesis, University of Magdeburg, September 2017. (PDF)
   

• Adaptive database systems
• Heterogeneous hardware
• Hardware parallelisms in DB