358 citations · 371 across the 9 of their papers we have counts for
6 papers · 1 filter
Low-level I/O Monitoring for Scientific Workflows
Joel Witzke, Ansgar Lößer, Vasilis Bountris +2
While detailed resource usage monitoring is possible on the low-level using proper tools, associating such usage with higher-level abstractions in the application layer that actual…
Validity Constraints for Data Analysis Workflows
Florian Schintke, Ninon De Mecquenem, David Frantz +9
Porting a scientific data analysis workflow (DAW) to a cluster infrastructure, a new software stack, or even only a new dataset with some notably different properties is often chal…
BottleMod: Modeling Data Flows and Tasks for Fast Bottleneck Analysis
Ansgar Lößer, Joel Witzke, Florian Schintke +1
In the recent years, scientific workflows gained more and more popularity. In scientific workflows, tasks are typically treated as black boxes. Dealing with their complex interrela…
Transactions on Red-black and AVL trees in NVRAM
Thorsten Schütt, Florian Schintke, Jan Skrzypczak
Byte-addressable non-volatile memory (NVRAM) supports persistent storage with low latency and high bandwidth. Complex data structures in it ought to be updated transactionally, so…
RMWPaxos: Fault-Tolerant In-Place Consensus Sequences
Jan Skrzypczak, Florian Schintke, Thorsten Schütt
Building consensus sequences based on distributed, fault-tolerant consensus, as used for replicated state machines, typically requires a separate distributed state for every new co…
Linearizable State Machine Replication of State-Based CRDTs without Logs
Jan Skrzypczak, Florian Schintke, Thorsten Schütt
General solutions of state machine replication have to ensure that all replicas apply the same commands in the same order, even in the presence of failures. Such strict ordering in…