Join two experts from Microsoft and AWS in IoT and serverless technology for a session on the big trends and issues leading this burgeoning area of tech innovation. With the IoT industry set to triple in the next few years, it would be remiss not to have a special session dedicated to the topic. We guarantee you'll learn something new.

1. Serverless Architecture:
Beyond functions &
into the future
Tomasz Stachlewski
AWS Senior Solutions Architect
stachlew@amazon.pl

2. Splitting
Monoliths
Ten Years Ago

3. Splitting
Monoliths
Ten Years Ago
XML & SOAP

4. Splitting
Monoliths
TenFiveYears Ago

5. REST JSON
Fast binary
encodingsSplitting
Monoliths
Five Years Ago

6. Splitting
Monoliths
TenFive Years Ago

10. Microservices
Five Years Ago

12. Microservices
Five Years Ago
to Functions
Amazon
Kinesis
Amazon API
Gateway
Amazon SNS
Amazon S3
Amazon
DynamoDB
Amazon
SQS
Standard building brick
services provide standardized
platform capabilities

13. Amazon SNS
Amazon S3
Amazon API
Gateway
Amazon
SQS
Amazon
Kinesis
Amazon
DynamoDB
Microservices
to Functions
Business Logic
Glue between
the bricks
Standard building brick
services provide standardized
platform capabilities

14. Amazon SNS
Amazon S3
Amazon API
Gateway
Amazon
SQS
Amazon
Kinesis
Amazon
DynamoDB
Microservices
to Functions

15. Amazon SNS
Amazon S3
Amazon API
Gateway
Amazon
SQS
Amazon
Kinesis
Amazon
DynamoDB
Microservices
to Functions

16. Amazon SNS
Amazon S3
Amazon API
Gateway
Amazon
SQS
Amazon
Kinesis
Amazon
DynamoDB
Microservices
to Functions

17. Microservices
to
Functions
Ephemeral

18. Microservices
to
Amazon API
Gateway
Amazon
SQS
Functions
Ephemeral

19. Microservices
to
Amazon API
Gateway
Amazon
Kinesis
Amazon
DynamoDB
Functions
Ephemeral

20. Microservices
to
Amazon API
Gateway
Amazon SNS
Amazon S3
Functions
Ephemeral

21. Amazon SNS
Amazon S3
Amazon API
Gateway
Amazon
SQS
Amazon
Kinesis
Amazon
DynamoDB
Microservices
to
Functions
Ephemeral
When the system is
idle, it shuts down and
costs nothing to run

22. Cloud
Services
Amazon EC2Amazon EBS
Managed
Services
Amazon RDSAmazon ElastiCache
Serverless
Services
Amazon
DynamoDB
AWS
Lambda

23. Gateways
DatabaseStorage
Streaming
Analytics
Messaging
IoT
Compute
User
Management
Security
Monitoring
Machine
Learning
Content
Delivery

24. EVEN MORE BORING
STUFF
BORING
STUFF
DEVELOPMENT
TIME
GO-LIVE
What size servers are right for
my budget?
How many servers do I need?
How many servers should I
budget for?
When should I decide to
scale out my servers?
How will I keep my server OS
patched?
How will new code be deployed
to my servers?
I need to administrate it.
How to stop paying for it when it
won’t be needed anymore…

25. No Server is Easier to Manage
Than “No Server”
Werner Vogels, Amazon CTO

26. Lambda
=
Microservice without servers

27. Lambda function
Lambda
function
var AWS = require(‘aws-sdk’);
var s3 = new AWS.S3();
exports.handler = function(event, context) {
var params = {
Bucket: ‘[input bucket name here]’
Key: ‘[insert keyname here]’
Body: ‘[object body]’
};
s3.putObject(params)
console.log(‘Object inserter’)
};

28. My Application:
Needs to be highly available

29. High Availability
FRANKFURT
PARIS
LONDON
IRELAND

30. My Application:
Needs to be scalable

31. Scalability

32. x 10 000 x 10 000
Scalability

33. My Application:
I don’t want to pay for idle time!

34. x 0
$ 0
Scalability

35. Serverless Functions – where to use?
Web
Applications
• Static
websites
• Complex web
apps
• Packages for
Flask and
Express
Data
Processing
• Real time
• MapReduce
• Batch
Chatbots
• Powering
chatbot logic
Backends
• Apps &
services
• Mobile
• IoT
</></>
Amazon
Alexa
• Powering
voice-
enabled apps
• Alexa Skills
Kit
IT
Automation
• Policy
engines
• Extending
AWS services
• Infrastructure
management

36. Example: Promotion Application
Name
Email
Promotion
Registration
Promotion
Registration
DynamoDB
(Serverless DB)

37. What’s going on with
my FaaS?

38. Good monitoring system
is base for every
good serverless application

39. • End-to-end tracing to and from lambda
functions, without changing your code
• AI powered problem detection
• Response times
• Failure rates
• Process metrics
• End-to-end visibility

40. Amazon API
Gateway
Amazon
SQS

41. Amazon API
Gateway
Amazon
Kinesis
Amazon
DynamoDB

44. Evolution of Business Logic
Monolith Microservices Functions

45. Thank you
Tomasz Stachlewski
AWS Senior Solutions Architect
stachlew@amazon.pl