RICC is Regional Inter-Cloud sub-Committee. It is one of the sub-committee of Internet Technology 163th Research Committee (ITRC) in Japan Society for the Promotion of Science (JSPS). RIEC is Research Institute of Electrical Communication in Tohoku University. RICC-RIEC workshop is a joint workshop of both organization since 2015 supported by RIEC collaborative project. The technical program includes one keynote address and several research presentations.
information
- Date: Wed. 29 Nov. 2017, 13:30 - 18:00 (UTC+0900)
- Venue: Research Institute of Electrical Communication, Tohoku University (map) 6F meeting room M602
- Fee: Free (exclude banquet)
- Registration: Google Forms
- Sponsor: RICC, ITRC, JSPS, RIEC, Tohoku University
- Contact: sec [at] ricc.itrc.net
program
| Time/Session |
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| 13:30 〜 14:30 |
Session 1
- [Keynote] Beyond PMR: Cutting Edge Magnetic Recording Techniques / Andrew Kowles（Seagate Inc.）
- Abstract: Hard disk drives are, still, essential for modern information systems and this is expected to continue for at least another 10 years. It is very important that HDD cost and density continue to scale in order for systems and services to also scale. However, major challenges exist for continued HDD scaling including but not limited to the superparamagnetic limit. Heat-assisted Magnetic Recording (HAMR), Shingled Magnetic Recording (SMR), Multi-Sensor Magnetic Recording (MSMR), Heated Dot Magnetic Recording (HDMR), and various other techniques are presented here as solutions. The composition of the modern data center and enterprise environments will also be presented to highlight how each technology fits into the storage ecosystem.
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| 15:00 - 16:30 |
Session 2
- Title: DATEstor: Highly-available Metro Area Distributed Storage Systems / Takaki Nakamura (Hitachi, Ltd.)
- Abstract: We introduce Disaster-resilient, Autonomous, Tactical, and Economical storage (DATEstor) systems. The development of DATEstor is motivated by tragedies of the East Japan Great Earthquake and Tsunami of 2011. As the disaster damaged information networks as well as information storages, people in the disaster area were not able to access backup data stored in the safe area. They were therefore unable to benefit from information services such as resident registries and medical histories. To tackle this social issue, we have proposed metro area distributed storage systems and the two features: Risk-aware Data Replication (RDR) and Multi Route Restoration (MRR). The RDR feature replicates data to nearby safe sites while considering the damage risk at both primary sites and backup sites. The MRR feature restores data simultaneously from survived backup sites. In this talk, we present the overview of DATEstor and the demonstration of developed systems.
- Title: "Chaos Infrastructure" for trustworthy transactions of data harvesting / Hiroki Kashiwazaki (Osaka Univ.)
- Title: Dynamic International SDN and Inter-Cloud Infrastructure / Kohei Ichikawa (NAIST)
- Abstract: Effective sharable cyberinfrastructures that allow researchers to freely perform their research experiments on the environment are fundamental for collaborative research in widely distributed environments. This talk will introduce an integration of an international Software-Defined Networking testbed (PRAGMA-ENT) and an Inter-Cloud service (Virtual Cloud Provider) by using a dynamic VLAN service (NSI). Using these services and infrastructures, we can dynamically design and deploy our own research testbed in the Inter-Cloud environment in an on-demand manner. In the talk, we present the overview of these services and introduce some applications on the testbed.
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