JSFoo is in its ninth edition this year. Talks at JSFoo 2019 will cover the following topics:
- Component architecture – how different web components have been stitched together to build apps; outcomes on UI and performance as a result of architecture choices
- Deployment practices for front-end and how Kubernetes and CI/CD fall into this picture
- Accessibility
- Developer experience (DX)
- Functional programming paradigms: ReasonML and ClojureScript
- Privacy and Content Security Policy (CSP)
- New developments such as SvelteJS
Speakers from Razorpay, CloudCherry, Myntra, Innovaccer, GitLab, Microsoft, Atlassian and Gramener will share their work and learnings on these topics.
Who should attend JSFoo:
JSFoo is a conference for practitioners, by practitioners. JSFoo 2019 is a conference for:
- Front-end engineers
- Senior software developers
- Team leaders and engineering managers
- Fullstack developers
- InfoSec professionals
##JSFoo 2019 details:
Dates: 27 and 28 September
Venue: NIMHANS Convention Centre, Bangalore
##JSFoo workshops:
The following workshops have been curated for before and after the conference:
##Contact details:
For inquiries about conference tickets, workshop tickets and any other details, call JSFoo on 7676332020 or email info@hasgeek.com
#Sponsors:
Click here for the Sponsorship Deck.
Email sales@hasgeek.com for bulk ticket purchases, and sponsoring JSFoo 2019.
JSFoo 2019 sponsors:
#Platinum Sponsor
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#Gold Sponsor
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#Exhibition Sponsor
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#Bronze Sponsor
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#Community Sponsor
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Contact
For tickets and sponsorships, contact info@hasgeek.com or call +91-7676332020. For queries about proposing talks, write to jsfoo.editorial@hasgeek.com
DP
Deepak Pathania
@deepakpathania789
Building painless scheduling systems in Node
Submitted Aug 21, 2019
Section: Crisp talk (20 mins)
Technical level: Intermediate
Scheduling stuff sounds like a pretty straight forward thing to do, doesn’t it? Simply set up a cron with a schedule (after looking at the cron syntax online, of course), tell it what to do and forget about it.
Well, if you have ever worked with scheduling systems, you know that isn’t the end of the story. Monitoring, failure isloation, retries, choking preventions etc. make sure you think about that 5 AM job in your sleep.
Idempotency can help - slightly. This talk tries to encapsulate some of my learnings building a distributed scheduler in Node, some of the pain points I faced and how embracing idempotency helped relieve some of those pains.
Outline
- Introduction
- Scheduling tasks
- Weapon of choice - Node
- Code sample for a basic schedule.
- Pains
- Failure isolation
- Retry mechanisms for individual entries
- Monitoring
- Testing
- Idempotency
- Introduction
- Importance in scheduling
- Embracing failures and implicit retries
- Slack webhooks - monitoring 101
- Stubbing your way around testing
- Conclusion
Speaker bio
Senior Software Engineer @INDwealth. Full stack web developer with a keen eye for building elegant interfaces and a proven record of writing scalable backend code. Loves everything javascript. Speaks at conferences, meetups, hackathons and generally all the time. Likes open source, startups, pets, anime and people - in no particular order.
Links
- JSFoo Bangalore - https://youtu.be/eKLeUyNxvqA
- JSFoo Pune - https://hasgeek.com/jsfoo/2019-pune/proposals/building-an-interactive-learning-service-rQaMj9h6iHmmJfUGwBizQa
- Wingify DevFest talk - https://docs.google.com/presentation/d/1mSIk9frEeE3Kuz7vc2JPBIFQblA0b36rmOdu0qu_0pk/edit?usp=sharing
- GDG DevFest - https://www.meetup.com/GDGNewDelhi/events/243302149/
- LinkedIn Profile - https://www.linkedin.com/in/deepak-pathania-51067610a/
Slides
https://speakerdeck.com/deepakpathania/building-painless-scheduling-systems-in-node
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