# aws-lambda-java-dynamodb-native

**Repository Path**: ShanGor/aws-lambda-java-dynamodb-native

## Basic Information

- **Project Name**: aws-lambda-java-dynamodb-native
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-02-02
- **Last Updated**: 2022-02-07

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# AWS Lambda GraalVM for DynamoDB access

As we know, the Java startup time might be slower than some other languages like Python/NodeJs/Go. Hence, if you want to serve an RESTful API on Lambda, the first time call might be slow.

This project is to use GraalVM to compile the jar into an AOT binary.

## Some techniques have been used here:
- Annotation Processor: (Only support Maven so far)
  - To produce handy DynamoBean wrappers, reduce reflection call.
  - Generate reflect-config.json for those POJOs annotated with `@DynamoBean`.
- Lambda Runtime, reference another project https://gitee.com/gzten/aws-lambda-java-runtime