Link
Embed
Share
Beginning
This slide
Copy link URL
Copy link URL
Copy iframe embed code
Copy iframe embed code
Copy javascript embed code
Copy javascript embed code
Share
Tweet
Share
Tweet
Slide 1
Slide 1 text
DISTRIBUTED SYSTEMS WITH PUB/SUB or how micro services can rock your socks
Slide 2
Slide 2 text
It’s actually quite simple You have two processes You send a message from one to the other Surprise! Distributed system.
Slide 3
Slide 3 text
Why would I bother?! Separation of concerns. More robust in the face of nodes failing. Easier to bring up and take down nodes.
Slide 4
Slide 4 text
Ok but what are WE doing? We have an IRC bot. It listens to and writes to a couple Pub/Sub channels. This lets us do our logic in other processes.
Slide 5
Slide 5 text
The real fun. They don’t have to be on the same server.