The document discusses AWS Lambda, a serverless computing service that allows users to upload code that can be executed in response to events. It provides an overview of Lambda's advantages like flexible scaling and pay-per-use model. The document then explains how to create a Lambda function by selecting a programming language, coding the function, configuring settings like memory and timeout, and attaching triggers to specify when the function should execute. Finally, it promises a real-world example to demonstrate Lambda.

1. AWS JUNGLE - LAMBDA
PRESENTED BY
JAYABAL RAJENDRAN
SOFTWARE ENGINEER
SQUASH APPS PVT LTD

2. Agenda
 Server-less and AWS Lambda
 Advantages of Lambda
 How can I create a Lambda Function?
 Explanation with Real time Example

3. Server-less and AWS Lambda
 Server-less is basically having a server in your application which you don’t have
to worry about.
 Run code without provisioning or managing servers.
 Lambda executes your code only when needed and scales automatically
 Pay for what you use
 No installations and upgrades
 High availability

4. Advantages of Lambda
Simple resource model
• Select power rating from
128 MB to 3 GB
• CPU and network
allocated proportionately
Flexible use
• Synchronous or
asynchronous
• Integrated with other
AWS services
Flexible authorization
• Securely grant access to
resources and VPCs
• Fine-grained control for
invoking your functions
Bring your own code
• Node.js, Java, Python, C#,
PowerShell & Go
• Bring your own libraries
(even native ones)

5. How can I create a Lambda Function?
 Flow for lambda
Attach event triggers
Configure RAM,
timeout, roles etc
Compress
Code your
LambdaPick a Language

6. LETS START WITH REAL
WORLD EXAMPLE

7. THANK YOU!
OPEN FOR QUESTIONS?