# External links
# Online services
- Bcrypt Hash Generator (opens new window)
- Used to create a password hash for the core
- On the left hand side please enter a password in the "Enter plain text to hash" field and press "Generate Hash" afterwards get the contents of the "Hashed Output" field
- JWT Debugger (opens new window)
- Used to see the payload of a given jwt
- Used to generate a new jwt given private key
# Helpful articals
# GraphQL
- Apollo GraphQL (opens new window)
- Apollo Odyssey - Learn GraphQL with Apollo (opens new window)
- GraphQL Cursor Connections Specification (opens new window)
- Apollo Client Cache - fetch policy (opens new window)
- How to use DataLoaders in GraphQL (opens new window)
- The GraphQL Dataloader Pattern: Visualized (opens new window)
# Unit test
# AWS
- Logging with PHP & Cloudwatch (opens new window)
- Caching for serverless (opens new window)
- Use Amazon DynamoDB Accelerator (DAX) from AWS Lambda to increase performance while reducing costs (opens new window)
- Amazon Aurora PostgreSQL Integrates with AWS Lambda (opens new window)
- Invoking an AWS Lambda function from an Aurora PostgreSQL DB cluster (opens new window)
- Handling AWS Lambda database connections (opens new window)