I've seen Serverless

I've seen Serverless

I've seen Serverless, and I've come back to tell you all about it.

The presentation was given at the Microservices Meetup in Dublin on 29th November 2018.

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Marco Troisi

November 29, 2018
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Transcript

  1. 1.

    I’VE SEEN SERVERLESS 
 AND I’VE COME BACK TO TELL

    YOU ALL ABOUT IT @MarcoTroisi Dublin Microservices Meetup
  2. 7.

    @MarcoTroisi HOW IT IS PRESENTED TO US “Run code without

    thinking about servers.” I’VE SEEN SERVERLESS
  3. 8.

    @MarcoTroisi HOW IT IS PRESENTED TO US “Pay only for

    the compute time you consume” I’VE SEEN SERVERLESS
  4. 10.

    @MarcoTroisi HOW IT IS PRESENTED TO US “A serverless platform

    for building event-based microservices” I’VE SEEN SERVERLESS
  5. 14.

    @MarcoTroisi 1. PaaS (Platform as a Service) 2. Servers that

    start in <20ms I’VE SEEN SERVERLESS
  6. 20.

    @MarcoTroisi WHEN TO USE IT 1. Microservices 2. Not always

    on 3. Event-based I’VE SEEN SERVERLESS
  7. 22.

    @MarcoTroisi WHEN NOT TO USE IT 1. If not on

    the cloud I’VE SEEN SERVERLESS
  8. 23.

    @MarcoTroisi WHEN NOT TO USE IT 1. If not on

    the cloud 2. If you don’t want to be vendor-locked I’VE SEEN SERVERLESS
  9. 25.

    @MarcoTroisi OUR TRANSITION TO SERVERLESS We identified the 
 easiest

    components 
 that we could port
 (but also, biggest “bang for the buck”) I’VE SEEN SERVERLESS
  10. 26.

    @MarcoTroisi OUR TRANSITION TO SERVERLESS We established a roadmap
 and

    migrated 
 everything else I’VE SEEN SERVERLESS
  11. 27.

    @MarcoTroisi OUR TRANSITION TO SERVERLESS We decided to use
 everything

    that
 the cloud had to offer I’VE SEEN SERVERLESS
  12. 28.
  13. 31.

    @MarcoTroisi WHAT WE LEARNT Cold starts can be an issue

    Solutions: - CloudWatch Events - More memory I’VE SEEN SERVERLESS
  14. 34.
  15. 39.