Danica Porobic

Cette personne n’est plus à l’EPFL

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Publications associées (15)

Dynamic Fine-Grained Scheduling for Energy-Efficient Main-Memory Queries

Anastasia Ailamaki, Pinar Tözün, Danica Porobic, Iraklis Psaroudakis, Erietta Liarou

Power and cooling costs are some of the highest costs in data centers today, which make improvement in energy efficiency crucial. Energy efficiency is also a major design point for chips that power whole ranges of computing devices. One important goal in t ...

2014

How to Stop Under-Utilization and Love Multicores

Anastasia Ailamaki, Pinar Tözün, Danica Porobic, Iraklis Psaroudakis, Erietta Liarou

Designing scalable transaction processing systems on modern hardware has been a challenge for almost a decade. Hardware trends oblige software to overcome three major challenges against systems scalability: (1) Exploiting the abundant thread-level parallel ...

2014

OLTP on Hardware Islands

Anastasia Ailamaki, Pinar Tözün, Miguel Sérgio De Oliveira Branco, Danica Porobic, Ippokratis Pandis

Modern hardware is abundantly parallel and increasingly heterogeneous. The numerous processing cores have non-uniform access latencies to the main memory and to the processor caches, which causes variability in the communication costs. Unfortunately, datab ...

2012

Testing spatial methods in SQL Server 11.0

Danica Porobic

2011

A Data-oriented Transaction Execution Engine and Supporting Tools

Anastasia Ailamaki, Pinar Tözün, Miguel Sérgio De Oliveira Branco, Frederick Ryan Johnson, Danica Porobic, Ippokratis Pandis, Dimitrios Karampinas

Conventional OLTP systems assign each transaction to a worker thread and that thread accesses data, depending on what the transaction dictates. This thread-to-transaction work assignment policy leads to unpredictable accesses. The unpredictability forces e ...

2011

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