Tier 2: Data & Storage

Manipulating data structures and interacting with databases.

Data Utilities

Using library services for data manipulation.

String Operations

• Namespace: showcase.03-data-utils.string
• Services: Uppercase, Lowercase, Trim, Length, Substring.

Math Operations

• Namespace: showcase.03-data-utils.math
• Services: Add, Subtract, Multiply, Divide.

JSON Operations

• Namespace: showcase.03-data-utils.json
• Services: ParseSimple, ExtractNested, ExtractArray.

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Database Operations

Using SQL adapters with different database engines.

Setup

• Purpose: Initialize database tables for showcase
• Namespace: showcase.04-database-operations.[engine]
• Engines: sqlite, mysql, postgres

Create & List

• Purpose: Demonstrates CRUD operations using SQL adapters
• Namespace: showcase.04-database-operations.[engine]
• Example (SQLite): .\joynare-nexus.exe run showcase.04-database-operations.sqlite:ListTasks