Quickstart Overview

In this category, you can follow quickstart tutorials for how to get started with ScalarDL.

ScalarDL offers two abstracted data stores for easy, seamless interaction with the ledger: HashStore and TableStore.

• HashStore provides interfaces for ensuring the authenticity of objects and collections, making it ideal for chain-of-custody and similar applications.
• TableStore offers an SQL-compatible interface for verifying table authenticity, enabling developers to build versatile, tamper-evident applications with familiar data models and interfaces.

ScalarDL also includes primitive interfaces for more customized interactions with the ledger.

📄️ Use HashStore

ScalarDL HashStore is a high-level abstraction on top of a low-level ledger abstraction. It is specially designed for digital evidence preservation and offers two functionalities: object authenticity management and collection authenticity management. By using HashStore, you can manage hash values of objects and a collection of objects in an immutable manner without writing a contract, enabling you to develop authenticity management applications quickly and easily.

📄️ Use TableStore

ScalarDL TableStore is a high-level abstraction on top of the low-level ledger abstraction. It offers an SQL interface instead of primitive CRUD interfaces like get and put, enabling you to build versatile, tamper-evident applications with the familiar data model and commands quickly and easily.

📄️ Use Ledger

This getting started tutorial explains how to configure ScalarDL on your preferred database and illustrates the process of creating a simple application where the historical states of data are traced.