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Service Creation and Extensibility in Iceberg

Learn about the goals of Iceberg, including ease of service creation, extensibility, and wide-area operation. Discover how existing services can be extended and made accessible on Iceberg end-points. Explore the inclusion of Ninja Jukebox and Sanctio instant messaging services in the Iceberg Universal In-box.

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Service Creation and Extensibility in Iceberg

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  1. Service Creation and Extensibility in Iceberg Bhaskaran Raman EECS, U.C.Berkeley Iceberg Retreat, Jan 2000 Iceberg Retreat

  2. Iceberg Goals • PANS (Potentially Any Network Service) • Extensibility • Personal mobility, Service mobility • Ease of Service Creation • Scaling, high-availability, fault-tolerance • Wide-area operation • Security, authentication, and privacy Iceberg Retreat

  3. What do the goals mean? • Ease of service creation: • Introducing telephony services • Or, Internet services in Iceberg should be easy • Involve minimal effort • Extensibility: • Existing services should be extensible • To new networks, or device end-points, or service end-points Iceberg Retreat

  4. Two Exercises • Exercise 1: • Jukebox service built in Ninja: Plays mp3 songs from repository • Making the Ninja Jukebox service available on Iceberg end-points • Exercise 2: • Sanctio service in Ninja: Instant-messaging system that integrates email, ICQ, and AIM • Extending the Universal In-box to interface to Sanctio end-points as well Iceberg Retreat

  5. Ninja Jukebox on Iceberg end-points • Jukebox developed independently in Ninja • What does it take to make it accessible through Iceberg end-points? • This is: • Service creation in Iceberg • Service extension to new end-points • All it takes is an IAP • to provide a call setup interface to the Jukebox service Iceberg Retreat

  6. Ninja Jukebox on Iceberg end-points • The Jukebox service now becomes available • to ALL Iceberg end-points • existing and future • Why? • IAP provides network independence • APC service provides device data-type independence • Naming service provides device name independence Iceberg Retreat

  7. Sanctio instant-messages in the Iceberg Universal In-box • Sanctio: • Ninja instant messaging service • Integrates email, ICQ, AIM • What does it take to include Sanctio messages in “Universal In-box”? • All it takes is an IAP • to act as proxy between Sanctio instant messages and Iceberg Iceberg Retreat

  8. Sanctio instant-messages in the Iceberg Universal In-box • The IAP provides an interface for Sanctio messages to be delivered to ANY Iceberg end-point • It uses the Iceberg infrastructure components: • APC service, Naming service, other IAPs • For reaching out to other Iceberg end-points • The infrastructure components provide the any-to-any capability Iceberg Retreat

  9. Other Services? • What about other kinds of services? • Telephony services • Call-back on busy subscriber • Wildfire like services • Will the interfaces and components support these? • What other generic components are needed for these other services? Iceberg Retreat

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