Internet-Scale Systems Research Group (ISRG) Retreat Winter 2000

1. S. S. 7 Cellular “Core” Network Internet-Scale Systems Research Group (ISRG) RetreatWinter 2000 Millennium Eric Brewer, David Culler,Anthony Joseph, Randy Katz Computer Science Division, EECS Department University of California, Berkeley, CA 94720-1776 Endeavour Ninja ICEBERG

2. Presentation Outline • Retreat Purpose and Agenda • What is ISRG? • Millennium/Ninja/Iceberg • Endeavour • Summary and Conclusions

3. Presentation Outline • Retreat Purpose and Agenda • What is ISRG? • Millennium/Ninja/Iceberg • Endeavour • Summary and Conclusions

4. UC Berkeley Project Team Industrial Collaborators Government Sponsors Friends Retreat Goals &Technology Transfer People Project Status Work in Progress Prototype Technology Early Access to Technology Promising Directions Reality Check Feedback

5. Retreat Purpose • Third joint ISRG-retreat • Formal research presentations • Cross-project workshop sessions • Build on synergies across projects • Insure that everyone knows what everyone else is doing • Foster cooperative competition: learn from each other • Entering the home stretch • More than half way point for Ninja, stage setting for next steps • Half way point for ICEBERG, last chance for mid-course correction!

6. Industrial AT&T Labs Canon DaimlerChrysler Ericsson HRL IBM Intel Lucent Bell Labs Motorola Philips Industrial Nortel Networks NTT Multimedia Labs Siemens Sprint Labs Academic Stanford SUNY Stony Brook USC/ISI Government Kevin Mills, NIST Who is Here?

7. Retreat Schedule • Monday, January 10: 0800 - 1200 Travel from Berkeley to Granlibbakkan 1200 - 1300 Lunch 1300 - 1330 ISRG Introductions and Retreat Overview (Randy Katz) 1330 - 1415 Ninja Tutorial, Mike Chen 1415 - 1530 ICEBERG Tutorial, Helen Wang 1530 - 1600 Break 1600 - 1800 Highlight Talks (Eric Brewer) Steve Gribble: Distributed Data Structures Jason Hill: Architecture for Ubiquitous Connectivity Steve Ross: Post-PC Security Architecture Jimmy Shih: Desktop Telephony Experiment 1800 - 1930 Dinner 1930 - 2100 Poster Session (Anthony Joseph) 2100 - Social

8. Retreat Schedule • Tuesday, January 11: 0730 - 0830 Breakfast 0830 - 1000 Parallel Sessions Applications: Universal In-Box (Bhaskar Raman) Personal Activity Coordination (Xia Hong) Similarity Search on Ninja Jukebox ( TBD ) Ninja Mail (Rob von Behren) Platforms: VSPace/Ninja 2 (Mike Chen) Fault Tolerant Paths (Morley Mao) Path Architecture (Sirish Chandrasekaran, Samuel Madden) Persistent X-Set: Lightweight XML DB (Ben Zhao) 1000 - 1030 Break 1030 - 1200 Theme-oriented Breakout Sessions (David Culler) 1200 - 1700 Lunch/Recreation Break 1700 - 1800 Breakouts continued 1800 - 1930 Dinner 1930 - 2100 Lookup Service Shootout (Eric Brewer) 2100 - Social

9. Retreat Schedule • Wednesday, January 12: 0730 - 0830 Breakfast 0830 - 1000 Parallel Project-oriented Sessions Ninja: TBD (Eric Brewer) Applications: Public Groupware Apps (Josh Macdonald) ICEBERG: Clearning House Design Review (Lakme, Remki, Chen-nee) PLEASE READ MATERIALS BEFOREHAND!! 1000 - 1030 Break & Check-out 1030 - 1100 Open Mike (David Culler) 1100 - 1200 ISRG Wrap-up and Feedback Session (Randy Katz) 1200 - 1300 Lunch 1300 - Depart Granlibakkan

10. Presentation Outline • Retreat Purpose and Agenda • What is ISRG? • Millennium • Ninja • Iceberg • Endeavour • Summary and Conclusions

11. Mission Lead the evolution of the Internet through fundamental protocol and systems research • Grounded in real-world prototypes that are deployed across diverse user communities • Unify on-going and future research projects • Facilitate technology transfer and standardization • Work closely with industrial partners in an open laboratory environment

12. Emerging Internet Service Business Model Applications (Portals, E-Commerce, E-Tainment, Media) Appl Infrastructure Services (Distribution, Caching, Searching, Hosting) AIP ISV Application-specific Servers (Streaming Media, Transformation) ASP Internet Data Centers Application-specific Overlay Networks (Multicast Tunnels, Mgmt Svrcs) ISP CLEC Internetworking (Connectivity) Global Packet Network

13. Strategy • Leverage interdisciplinary systems expertise in network-based applications, scalable services, network-connected computing platforms • Work collaboratively across applications, OS, networks, architecture • Interact closely with industry, to obtain early access to leading edge technologies and facilitate tech transfer • Cultivate ties with Bay Area (and beyond!) networking and systems research community

14. Internet-Scale Systems • Extremely large, complex, distributed, heterogeneous, with continuous and rapid introduction of new technologies • Feasible architectures • Decentralized, scalable algorithms • Dynamically deployed agents where they are needed • Incremental processing/communications growth • Cross-layer protocol design and optimization • Prototyping and deployment-driven

15. Research Focus • Infrastructure Services • Scalability • Availability • Pervasive Computing • Mobility • Proxies/Transcoders/Network Agents • Active Services • Security and E-Commerce • Novel Applications and Architectures

16. SimMillennium Network Infrastructure Experimental Testbed Fax IBM WorkPad Image/OCR Velo Text Nino Speech MC-16 Motorola Pagewriter 2000 CF788 Pager WLAN / Bluetooth 306 Soda 405 Soda H.323 GW 326 Soda “Colab” GSM BTS Millennium Cluster Smart Spaces Personal Information Management Millennium Cluster

17. Presentation Outline • Retreat Purpose and Agenda • What is ISRG? • Millennium/Ninja/Iceberg • Endeavour • Summary and Conclusions

18. Project Synergies ICEBERG Computer-TelephonyIntegration Service Creation Endeavour Post-PC Explorations Vastly Diverse Devices Oceanic Data Utility Sensor-Centric Data Mgmt Negotiation Architecture Tacit Knowledge I/F Intelligent Classrooms Design Methods NINJA Scalable, Secure Services in the Network Millennium Campus-Area Distributed Clusters

19. Millennium Project Goals • Enable major advances in Computational Science and Engineering • Simulation, Modeling, and Information Processing becoming ubiquitous • Explore novel design techniques for large, complex systems • Fundamental Computer Science problems ahead are problems of scale • Develop fundamentally better ways of assimilating and interacting with large volumes of information • and with each other • Explore emerging technologies • networking, OS, devices

20. Ninja Project Goals • Create a framework that enables programmatic generation and composition of services from strongly typed reusable components • Key Elements • Structured architecture with a careful partitioning of state • Bases, Active Routers, and Units • Wide-area paths formed out of strongly-typed components • Operators and Connectors • Execution environments with efficient, but powerful communication primitives • Active Messages + capsules • TACC + persistence + customization

21. ICEBERG Project Goals • Demonstrate ease of new service deployment • Packet voice for computer-telephony integration • Speech- and location-enabled applications • Complete interoperation of speech, text, fax/image across the four P’s: PDAs, pads, pagers, phones) • Mobility and generalized routing redirection • Demonstrate new system architecture to support innovative applications • Personal Information Management • Universal In-box: e-mail, news, fax, voice mail • Notification redirection: e.g., e-mail, pager • Home networking and control of “smart” spaces, sensor/actuator integration • Build on experience with A/V equipped rooms in Soda Hall

22. Presentation Outline • Retreat Purpose and Agenda • What is ISRG? • Millennium/Ninja/Iceberg • Endeavour • Summary and Conclusions

23. Information Appliances: Many computers per person, MEMs, CCDs, LCDs, connectivity Information Appliances: Scaled down desktops, e.g., CarPC, PdaPC, etc. Revolution Evolution Evolved Desktops Servers: Integrated with comms infrastructure; Lots of computing in small footprint Servers: Scaled-up Desktops, Millennium Mem BANG! Display Smart Spaces Disk Camera Mem Display Display Display mProc Camera Smart Sensors Disk Keyboard Information Utility mProc Server, Mem, Disk Computing Revolution WAN PC Evolution The Endeavour Expedition: Devices in the eXtreme

24. Information Devices Beyond desktop computers to MEMS-sensors/actuators with capture/display to yield enhanced activity spaces InformationUtility InformationApplications High Speed/Collaborative Decision Making and Learning Augmented “Smart” Spaces: Rooms and Vehicles Design Methodology User-centric Design withHW/SW Co-design; Formal methods for safe and trustworthy decomposable and reusable components “Fluid”, Network-Centric System Software Partitioning and management of state between soft and persistent state Data processing placement and movement Component discovery and negotiation Flexible capture, self-organization, and re-use of information Endeavour Technical Approach

25. Presentation Outline • Retreat Purpose and Agenda • What is ISRG? • MASH • Millennium/Ninja/Iceberg • Endeavour • Summary and Conclusions

26. Summary and Conclusions • Internet-Scale Systems Research Group: Emerging Network-centric Distributed Architecture spanning processing and access • Open, composable services architecture--the wide-area “operating system” of the 21st Century • Beyond the desktop PC: information appliances supported by infrastructure services--multicast real-time media plus proxies for any-to-any format translation and delivery to diverse devices • Common network core: optimized for data, based on IP, enabling packetized voice, supporting user, terminal, and service mobility • New capability and applications focus: Endeavour

27. Communications Companies Service Companies Computer Companies Participating ISRG Sponsors