Biography
I am currently a research scientist in System Architecture Lab. (SAL) at Samsung R&D Center in San Jose, California.
I got my Ph.D. degree in Computer Science at the University of Minnesota - Twin Cities in July 2012. My advisor is Professor David H.C. Du and I am a member of the Center for Research in Intelligent Storage (CRIS) lab. I took my Master of Science from University of Minnesota - Twin Cities in 2007 and have studied Software Engineering for my master's degree.
Research Interests
My research interests lie in storage system design and applications: non-volatile memories (Flash-based SSD, PCM), hot/cold data identification, embedded systems, shingled magnetic recording disks, data deduplication, home storage systems, big data/hadoop, virtualization (Xen, KVM).
Contact
Department of Computer Science and Engineering [Campus Map]
University of Minnesota - Twin Cities
4-192 Keller Hall, 200 Union Street SE
Minneapolis, MN 55455, USA
Email: park [at] cs [dot] umn [dot] edu
Homepage: www.cs.umn.edu/~park
News
- My HotDataTrap paper has been selected from ACM Applied Computing conference to publish ACM Journal of Applied Computing Review, Spring 2013:
An On-line Hot Data Identification for Flash-based Storage using Sampling Mechanism.
D. Park, B. Debnath, Y. Nam, D. Du, YK Kim, and YC Kim.
- I passed my Ph.D. final defense in July 2012:
[Dissertation Title] Hot and Cold Data Identification: Applications to Storage Devices and Systems.
Dongchul Park.
- Shingled Write Disk paper has been accepted for IEEE MASCOTS 2012:
H-SWD: Incorporating Hot Data Identification into Shingled Write Disks.
C. Lin, D. Park, W. He and D. Du.
- Dedupe read paper has been accepted for IEEE MASCOTS 2012:
Assuring Demanded Read Performance of Data Deduplication Storage with Backup Datasets.
Y. Nam, D. Park and D. Du.