[Ndn-interest] [EXT] NDN Research Issue, Name-Lookup in NFD

Junxiao Shi shijunxiao at email.arizona.edu
Thu Apr 16 11:01:33 PDT 2020

Hi avakili

NDN design principle requires an Interest with prefix name to match a Date
with longer name. “Exact match only” is fundamentally not NDN.

If you are thinking about adopting an existing implementation of NoSQL
database (LevelDB and similar), it’s unlikely to deliver sufficient
performance at millions of lookups per second.

Yours, Junxiao

On Thu, Apr 16, 2020 at 07:00 avakili <avakili at ut.ac.ir> wrote:

> *External Email*
> Dear Respected NDN team,
> Greetings. I am Abdul Rahman Vakili from Afghanistan. I am doing my PhD
> studies in Tehran University in Iran in IT field.
> I am very interested in NDN network after reading about and want o focus
> on a part of it.
> I had a look on NDN name lookup already done  (Exact matching) with
> Trie-Based, Bloom filter and Tabel hashing.
> I have had a try with similarity matching techniques such as Levenshtein,
> Fuzzywuzzy and Fuzzy.
> I am thinking of a model of using Key-Value Based store solutions using
> NoSQL databases in order to handle part of searching records (CS/PIT/FIB)
> of NFD routing tables. This way may have better scalability and better
> prefix matching management.
> Hope to get a good feedback from your side and make my PhD research going
> on NDN and later help Afghanistan to join your cool Testbed network. I will
> appreciate in case you advise any other research issue in NDN are too.
> Best Regards
> Abdul Rahman Vakili
> CS Lecturer, IT manager
> Herat University, Afghanistan.
> PhD Student in Tehran University, Iran
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> Ndn-interest at lists.cs.ucla.edu
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