Pipeline Templates

DataLensia provides a collection of Pipeline Templates to help you build common data workflows in seconds. Access them via the Layout icon in the Data Pipelines toolbar.

📦 Standard Templates

• API to Table: Fetches data from a REST endpoint and displays it in a formatted table.
• JSON to Mermaid: Converts a JSON structure into a visual Mermaid diagram.
• Data Cleaning: A starter workflow with filtering, deduplication, and sorting.

🚀 Advanced Workflows

• User Enrichment: Merges data with external API metadata and processes it via JS Script.
• Data Aggregator: Merges multiple JSON sources using the Merge node and sorts them.
• Analytics Grouping: Performs complex grouping and counting for business intelligence using the Group By node.
• Secure Validation: Enforces strict JSON Schema validation before exporting data.

🏗️ Complex Architectures

• Complex ETL Pipeline: A multi-stage pipeline demonstrating merging, scripts, conditional filtering, and multiple exports.
• JSON Flow Diagram: A blueprint for exploring deep object hierarchies using the Flow Diagram view.

💡 How to Use

1. Click the Pipeline Templates (Layout) icon in the toolbar.
2. Select a template from the dropdown.
3. Warning: Applying a template will clear your current canvas.
4. Configure the individual nodes with your specific URLs or field paths.

🚀 Pro Tip

Templates are a great way to learn how different nodes (like Merge or Script) interact with each other in a real-world scenario.