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Previous and Ongoing Research

Previous and Ongoing Research. Component Remoting Technology Map. Component Remoting Technology Map. Roaming Support -provide higher speed and no break network connection Switch Support -Use IXP Processor to provide Load balance Environment Streaming Support

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Previous and Ongoing Research

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  1. Previous and Ongoing Research

  2. Component Remoting Technology Map Component Remoting Technology Map

  3. Roaming Support -provide higher speed and no break network connection • Switch Support -Use IXP Processor to provide Load balance Environment • Streaming Support -This mechanism is developed on the language layer, so that users can develop streaming program avoiding addition overhead

  4. Streaming support of NET Remoting

  5. Overview of Java RMI • Advantage: Support seamless remote invocation on objects in different computer • Disadvantage: Each Call must go through the Internet

  6. Compare Java RMI and NET Remoting • NET Remoting have more flexibility than RMI • In server side, they have different behavior • NET: Each remoteobj open port to listen client request • RMI: Each remoteobj must register in order to let client can loop up to find it.

  7. Streaming Support of Java RMI • Let Java RMI have Streaming ability • Reduce time of Network communication

  8. How to modify Java RMI • Streaming Controller &Streaming Buffer • Let its hide in the stub • Modify the registry • Let client look up registry can get more than one source

  9. Example { StreamData obj =Naming.lookup(id); whlie(true){ obj.Initialize(…); num=obj.read(data,512); if(num==0)break; process( data); } } { StreamData obj =Naming.lookup(id); whlie(true){ num=obj.read(data,512); if(num==0)break; process(data); } } Each call must go through internet Before go through internet,check the local buffer

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