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Just Queue it!
<Say>Hello Barcelona!</Say>
@marcos_placona
marcos@twilio.com
Developer Evangelist @ Twilio
Why queue?
Everybody hates queues!
Except for the British
And the Germans
What!?
“An enterprise messaging system is a set of standards that allows
organisations to send semantically precise messages between
computer systems. They promote loosely coupled architectures
that allow changes in the formats of messages to have minimum
impact on subscribers”
Meow!
Woof!
Oh Hai!
Email.SendMessage(msg)
Email.SendMessage(msg)
Traffic Shaping
High traffic == GOOD!
Scalability
Apps should scale
Scalability
IsolationIsolation
Keep your errors away
Cross platformCross Platform
Best tool for the job
How it works
Producer
I want to send an
email
I’m uploading an
image
Update my
currency
conversions
Got any emails for
me? $$$
I am The
Doctor!
Mrs. Banker
Messaging Bus
Mr. Postman
The Doctor
Why !queue?
Payments
Don’t break the flow
Feedback
Don’t leave me hanging
What now?
Key takeaways
✓ Communication is hard!
✓ High traffic == GOOD
✓ Scale, scale, scale…
✓ Stay away from exceptions
✓ Coding should be fun
✓ Queues aren’t for everyone
@marcos_placona
marcos@twilio.com
Developer Evangelist @ Twilio
Questions?

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