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  • Bilal and Faisal will work together on this project. Estimated delivery date is mid-June. Bilal wishes to leave SEECS after that

Bestline approach of CBG

The problem is that TULIP provides only that data at run time by which only two constraints of CBG can run. For third constraint i.e. bestline constraint additional data is required. This additional data consists of lat,lons of multiple landmarks and their RTTs to other landmarks.

For this purpose we require a database which contains PingER data of different landmarks around the world. We have two options for collecting this data:

  1. Fetch this data from database and put in files in proper input format of bestline technique. So that CBG read input files process it and put results in files.
  2. At run time we fetch data from database and use it for processing. No need for creating multiple input files. Only one output file is created.

For this purpose we require a script for collecting landmarks information to update database entries.