Graalvm

Floci is a local AWS service emulator — a drop-in replacement for LocalStack’s community edition that requires no auth token, has no usage limits, and is MIT-licensed. The name comes from cirrocumulus floccus, a small, fluffy cloud formation. That’s the design goal: minimal, lightweight, and always free. GitHub: github.com/hectorvent/floci Native Floci vs LocalStack Metric Native Floci LocalStack Advantage Startup Time ~24 ms ~3,300 ms 138× faster Idle Memory ~13 MiB ~143 MiB 91% less Lambda Latency 2 ms avg 10 ms avg 5× faster Lambda Throughput 289 req/s 120 req/s 2.4× faster Docker Image Size ~90 MB ~1.0 GB 11× smaller Price Free Forever Auth Token Req. $0 / No Auth Supported AWS Services SSM · SQS · SNS · S3 · DynamoDB · DynamoDB Streams · Lambda · API Gateway REST · API Gateway v2 · IAM · STS · Cognito · KMS · Kinesis · Secrets Manager · CloudFormation · Step Functions · ElastiCache · RDS · EventBridge · CloudWatch Logs · CloudWatch Metrics ...

Talk given at JConf Dominicana — July 2019 What Is Quarkus? Quarkus is a Kubernetes-native Java stack designed for GraalVM and OpenJDK HotSpot, crafted from the best Java libraries and standards. Created by Red Hat License Apache License v2.0 Version at time of talk 1.0.0.CR2 The tagline says it all: Supersonic Subatomic Java — startup times measured in milliseconds, memory footprints measured in megabytes. GraalVM — The Engine Behind Native Compilation GraalVM is a universal virtual machine capable of running JavaScript, Python, Ruby, R, Java, all JVM-based languages, and LLVM-based languages like C and C++. ...