About OTC CatchUp
OTC CatchUps are weekly informal sessions involving project showcases and technical discussions. They are held every Saturday from 10:30 PM IST. Join in!. For all summaries, please visit catchup.ourtech.community/summary. |
OTC CatchUp #59
Date: 18-12-2021
Duration: 4 hrs 48 mins
Topics Discussed
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General introductions.
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Himanshu Sharma explained his article/blog writing process and shared his blog StateNotifier: Improving state change notifiers in Flutter.
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Anil Harwani told us how to work with people and how to address various problems that come up while working with them.
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Anil Harwani told everyone about James Webb and the engineering marvels of the James Webb Space Telescope.
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Anil Harwani shared
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A Systems Engineering Handbook by NASA.
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A podcast about the Moon landing called 13 minutes to the Moon.
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We discussed how education has become a business.
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Rishit Dagli asked about the benefits of working at a startup and Shivay Lamba, Anam Saatvik Reddy and Sreekaran Srinath pitched in their views.
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Anil Harwani shared a book Mythical Man-Month, The: Essays on Software Engineering which with a blend of software engineering facts and thought-provoking opinions, offers insights for anyone managing complex projects.
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Databases
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Harsh Kapadia asked Krishna Gadia about TCL Commands (
TRANSACTION
,COMMIT
andROLLBACK
) in SQL and ACID properties in databases. -
Harsh Kapadia shared a link to the CMU DB Group YouTube Channel for learning about database internals.
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We discussed about various image storage solutions like blob storage, file system storage, AWS S3 Buckets, Firebase Storage, CDNs and edge/distributed caching.
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Harsh Kapadia talked about some DB optimizations that one needs to make and gave an example on how SELECT COUNT(*) is Slow, Estimate it Instead.
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An article by Jake Archibald on How to win at CORS covering almost everything related to CORS was shared.
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We discussed about the value of using IPFS instead of Torrent. Here’s some further reading.
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Netflix
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Netflix in a box was also talked about.
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A video about Serving Netflix Video at 400Gbps on FreeBSD by Drew Gallatin $ Attention Required $
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We discussed various string manipulation techniques in Shell scripts such as IFS, Shell string manipulation, awk (file) and sed (file).
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Threadripper Pro Goes Gaming With Nvidia’s RTX 3080 Cloud Gaming Plan $ Attention Required $
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We discussed about serving a website from home.
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We talked about Universal Plug and Play (UPNP).
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Anil Harwani suggested to not SSH into a server directly over the public internet but to use a VPN.
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We discussed about financial planning.
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We also discussed about Proprietorship vs LLC.
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We talked about what Blockchain is why it is needed.
Projects Showcased
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Harsh Kapadia showcased his project Asciidoctor Jet, which is a ready-to-use jet black themed template for building static sites using Asciidoctor.
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Rishit Dagli shared a paper that he had published.
Meet Screenshot
For all summaries, please visit catchup.ourtech.community/summary. |
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