This tutorial guides developers on how to integrate Angular with GraphQL using Apollo Client, AWS RDS as Postgres database and Hasura for efficient software development. The process involves deploying Hasura on AWS RDS Postgres, creating a table, setting a foreign key, query response caching, binding GraphQL with Angular, performing mutations and queries, and improving query response performance using Hasura's features. The prerequisites include Node.js, Angular framework, Hasura GraphQL engine, Apollo GraphQL Client, and Amazon RDS as Postgres database.