QLDB-Essentials

WTF is QLDB

QLDB is a No-SQL(Semi-SQL & Semi-NoSQL) Append-only database that provides an immutable, transparent, and cryptographically verifiable transaction log ‎owned by a central authority. Since it is a No-SQL database, It has the ability to store a lot of semi-unstructured data using a document-oriented data model. Moreover, it Uses SQL like data structure(Tables and Rows) and a language(PartiQL). So, it can leverage current SQL developers to offer robust ways to query and manage data

QLDB'S PartiQL Interface:

Basic SQL Like Queries are included in resources/syntax.md file

Setup

update .env file according to your QLDB Configuration

REST Server Setup

npm i
npm run start-rest

CURL Sample Commands:

Sample CURL Commands for CRUD are included in resources/rest-queries.md file

GraphQL Server Setup

npm i
npm run start-graphql

Queries and Mutation Commands(Experimentation Only):

Sample queries and mutations are included in resources/graphql-queries.md file

Special Thanks to 👋 Lepozepo for making simple QLDB module used in this project