This AWS Lambda tutorial shall give you a clear understanding as to how a serverless compute service works. Towards the end, we will also create a full fledged project using AWS Lambda. Below are the topics covered in this tutorial: 1. AWS Compute Domain 2. Why AWS Lambda? 3. What is AWS Lambda? 4. AWS SDKs 5. Using AWS Lambda with Eclipse IDE

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Agenda for Today’s Session
AWS Compute Domain
Why AWS Lambda?
What is AWS Lambda?
AWS SDKs
Using AWS Lambda with Eclipse IDE
Demo

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AWS Compute Domain

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AWS Compute Domain
Following are the three main services in the compute domain
EC2 Elastic Beanstalk AWS Lambda

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AWS Compute Domain
Following are the three main services in the compute domain
EC2 Elastic Beanstalk AWS Lambda

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AWS Compute Domain
Following are the three main services in the compute domain
EC2 Elastic Beanstalk AWS Lambda

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AWS Compute Domain
Following are the three main services in the compute domain
EC2 Elastic Beanstalk AWS Lambda

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Why AWS Lambda?

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Why AWS Lambda?
➢ Automated version of EC2.
➢ No worries about the underlying Architecture.
➢ For executing background tasks.

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What is AWS Lambda?
AWS Lambda (λ) as a ‘serverless’ compute service, meaning the developers,
don’t have to worry about which AWS resources to launch, or how will they
manage them, they just put the code on lambda and it runs, it’s that
simple! Although, Lambda can only be used to execute background tasks.

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AWS SDKs

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AWS SDKs
One can simplify using AWS services in your applications with an API tailored to your programming language or platform.
AWS SDKs are called Software Development Kits, which are APIs which are defined for a specific programming
languages.
These APIs can be integrated with an IDE and thus can be used with ease.

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AWS SDKs with IDE
Now as of now, there are two kinds of IDEs supported.
Eclipse Visual Studio

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Using AWS Lambda with Eclipse

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AWS SDKs with Eclipse IDE
Eclipse

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Demo

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Demo
AWS Lambda
S3
File System
SES
Emailing
Users
Background
Tasks
Website/Email
Reply Mail
File Upload
Route 53
For
Receiving
Mails
For Sending
Mails
Invoking
Functions
Our aim is to create an application which will upload a file on S3, this file will be processed by Lambda and in-turn will send you
an email with all the file’s details. If you reply to that email, it shall move the file to a special folder. Simple right?
SQS

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Thank You …
Questions/Queries/Feedback