Serverless Architecture:
Choose Your Adventure.
Cloud Platform.
Me.
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Software Developer @ ETA
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Likes JavaScript
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Really likes robots
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Loves cats
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@lynnaloo on the internet
When someone says "Serverless"* ...
* Serverless is catchy, made-up term
They don't mean
But they're usually referring to:
AWS Lambda
But they're usually referring to:
IBM OpenWisk
But they're usually referring to:
Azure Functions
But they're usually referring to:
Google CloudFunctions
"Serverless" Functions
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Stateless functions in separate containers
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Each major cloud platform now has a FaaS product
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You only pay when the function is invoked
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Supports most major languages: Node.js, Python, C#, Swift
'use strict';
const catNames = require('cat-names');
function getCatName(params) {
return { payload: `Your cat name is ${catNames.random()}.` };
}
module.exports.getCatName;
'use strict';
const catNames = require('cat-names');
function getCatName(event, context, callback) {
callback(null, { payload: `Your cat name is ${catNames.random()}.` });
}
module.exports.getCatName;
OpenWhisk
Lambda
Serverless Architecture
However, Serverless Architecture isn't really defined by a platform or a compute product.
(because what about Firebase, container platform, serverless databases, etc)
Serverless Architecture
It's all about the events!
Serverless Architecture
It's all about the events!
Getting Started
Pick a project, pick a cloud, [pick your tools].
Getting Started
But since most platforms have similar products...
There isn't as much commitment.
Embrace Frameworks
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Abstracts and automates platform-specific tasks
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Open-source
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Written in Node.js
Demo Time!
Serverless Architecture
By Linda Nichols
Serverless Architecture
Norfolk.js 6/18 Talk about Serverless Framework
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