CODE and deploy without servers!
THE AWS SERVERLESS PLATFORM
lahdiouiouadie
Ouadie LAHDIOUI
WHO AM I ?
• IT consultant #Node #Cloud ...
Servers?
There are no servers here
Just like wireless internet has wires somewhere.
serverless architectures still have servers somewhere.
serverless architecture overview
monolith
microservices
serverless
What serverlesse really means...
No servers to provision or manage
Scales with usage
Never pay for idle
Availability
fault tolerance build in
serverlesse landscape
AWS Lambda : FUNCTION AS A SERVICE
This is how a Lambda Function Looks Like
exports.myHandler = function(event, context, callback) {
/** Your awesome code here**/
callback(null, "some success message");
}
This is what a
Lambda support
Event sourcing that trigger Lambda
How much does it cost ?
$0.20 PER 1M REQUESTS THEREAFTER
$0.0000002 per request
+ Duration
Functions
are
STATELESS
demo : REST API WITH SERVERLESS
User
dynamo DB
GET SPEAKERs BY ID
GET SPEAKERs list
API Gateway
S3
Common lambda use cases
Web applications
Example: Weather Application
Mobile Backend
Data processing
Example: Image Thumbnail Creation
CHATBOTS
Example: Order flowers
ALEXA
Example: Transaction alexa skill
> Talk: IPaaS pour les non techos / Time: 15:00 / Room: L'oranger
Thank you
slides >
lahdiouiouadie
The AWS Serverless Platform : coder et déployer sans serveur !
By Ouadie LAHDIOUI
The AWS Serverless Platform : coder et déployer sans serveur !
The AWS Serverless Platform : coder et déployer sans serveur !
