AWS Serverless

Various implementation of serverless lamda.

Steps to run

1. Pre-requisites: serverless framework and maven.
2. If its java project, go to its directory & run mnv clean package.
3. Then run sls deploy.
4. Congrats you have deployed your serverless function.

Cold start of various lambdas

For 128 MB RAM

Lambda	Cold start in ms
Java with no framework	[ 5362, 5368, 5300, 5559, 5128 ]
Java with Spring boot	[]
Nodejs with no framework	[ 21.35, 10.25 ]

Execution time of warm lambda

For 128 MB RAM

Lambda	Executable time in ms
Java with no framework	[ 2.95, 0.96, 1.06, 16.83, 0.98 ]
Java with Spring boot	[]
Nodejs with no framework	[ 0.48, 0.40, 6.02, 0.47, 0.44 ]