[Chennaipy] ChennaiPy - MoM - Jan 25th

[gopinath p]

Hi All,

Please find the MoM of ChennaiPy January edition of 2020.

*Date:* 25-Jan-2020
*Venue:* IITM Chennai
*Introduction/Welcome Note:*

   - Welcome attendees & thank sponsor.
   - Explained Agenda for the day(meetup)
   - Set Context about meetup & what it is about.

*Speaker:* Vijay Kumar


*Talk 1: Types of System Architecture*
*Speaker:* Roopashree

   - Explained Monolithic architecture & its pain points.
   - Explain what & why micro services.
   - Challenges in build & deploying micro services.
   - Explained various method to solve challenges.
   - Explain pros & cons of micro services and its scalability, load
   balancing and caching.

*QA:* How should we do Monolithic architecture project to microservice
migration.
*Ans:* Analyse & create plan by breaking down whole project into smaller
modules & then migration smaller apps one by one.


*Talk 2: Understanding Air Pollution using Satellite Imagery*
*Speaker:* Gokulavasan Murali

   - Presentation focused area:
   - Introduction to GIS - Geographic Information System is used to plot
   and analyse the plution data in vertical/satellite view.
   - Sentinal is used to collect polution data.
   - OSM is used to collect city boundry.
   - Basics of EO-Learn
   - Demo - Diwali(+1 & -1 day) pollution in delhi & chennai


*Talk 3: Developing Blockchain Apps using Python*
*Speaker:* Abhinav Srivastava

   - Developing Blockchain Apps using Python? No. But pythonic way of it
   using vyper.
   - Explained what is blockchain & its implementations (Ethereum & Bit
   coin)
   - Explained block chain terminology
      - Distributed ledger
      - Mining
      - Consensus(Proof of stake & proof of work)
      - Transaction
      - Currency(Ether)
      - Smart Contract
   - Tools to build BC app. Vyper & web3


*Lightning Talk 1:* Zen of Python

*Lightning Talk 2:* Colonel - Demo few of his websites

*Lightning Talk 3:* Chocolate Padmanaban - Demo his way of visualising
Engineering maths using python .

*Thanks Note by:* Vijay kumar

*Group Photo with Attendees*


Thanks
Gopinath P
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