Amazon QLDB Node.js Driver

The `amazon-qldb-driver-nodejs` package provides an official Node.js driver for interacting with Amazon Quantum Ledger Database (QLDB). It simplifies common tasks like managing sessions, executing transactions, and handling retries for transient errors with QLDB. Currently at stable version 3.1.0, the driver integrates seamlessly with the AWS SDK for JavaScript V3, requiring its V3 client peer dependencies for operation. It facilitates the exchange of data using Amazon ION documents, which is QLDB's underlying immutable data format. Releases occur periodically, with significant updates often aligning with AWS SDK version changes, ensuring compatibility and leveraging the latest AWS features. This package is an official offering from AWS Labs, differentiating it from community-driven alternatives by offering direct support for QLDB's unique ledger-first, immutable data model and providing robust transaction management and error handling.