Managing A PCB Design Database in OrCAD X

May 21, 2025

Cadence PCB Solutions

Key Takeaways

A PCB design database encompasses schematic, layout, constraints, libraries, and manufacturing data, forming the backbone of any PCB project.
OrCAD X enables database management through centralized workspaces, version control, secure access, and integrated component data tools.
The constraint manager in OrCAD X enforces design rules, and helps maintain database alignment across domains.

Local design libraries database in OrCAD X — *Project file management in OrCAD X*

Effective PCB design hinges on managing more than just schematic and layout files; it requires mastering the underlying PCB design database—an interconnected web of logical, physical, and manufacturing data. Effective management ensures data coherence across schematic capture, component information, constraints, layout, and manufacturing outputs. This article details the components of a PCB design database and demonstrates how OrCAD X provides robust tools for its management, ensuring design integrity, efficiency, and reliability.

What is A PCB Design Database?

A modern PCB design database is a comprehensive, interconnected dataset defining a printed circuit board that enables consistency and automated checks between schematic, layout, component libraries, constraints, and manufacturing outputs.

Components of a Modern PCB Design Database

PCB Database Component	Description
Schematic	Netlist connecting component pins Unique instance identifiers Library part references Net properties Logical groups (net classes, differential pairs) Drives physical rules
Layout Geometry	Component footprint coordinates and rotation Copper trace and polygon geometries Layer stackup definitions Via structures Precise board outline with cutouts and mounting holes
Component Libraries	Repositories linking schematic symbols, PCB footprints, and 3D models Stores MPN, values, tolerances, ratings, lifecycle status Includes simulation models and verification status Supports file-based, database-linked (CIS/CIP), or cloud-hosted formats
Design Constraints	Rules for electrical performance (impedance, timing) Physical spacing (clearance) Signal integrity and testability Manufacturability (DFM checks: annular ring, slivers) Translates requirements into actionable rules
Associated Design Data	Simulation setups and results Manufacturing output (Gerber, ODB++, IPC-2581) Fabrication and assembly drawings BOMs from placed parts Test point reports
Project & Metadata	Design revision history User access controls Project settings Design variant definitions (e.g., different component populations) Links to external requirements

Managing the PCB Design Database with OrCAD X

OrCAD X provides a cohesive software ecosystem of tools and features designed specifically to manage a PCB design database throughout the development lifecycle. Key management aspects include secure storage and versioning, component information handling, real-time sourcing intelligence, and ensuring design intent is maintained across domains.

Database Management in OrCAD X Cloud Workspaces

OrCAD X Cloud Workspaces infrastructure provides the foundation for database control, offering secure storage, versioning, and managed access:

Centralized Storage: Shared Workspaces offer cloud-based storage, creating a single source of truth for project data and libraries accessible to the team. 'My Workspace' provides a synchronized local directory for edits.
Version Control: Publishing designs to a Shared Workspace creates versioned snapshots (Major/Minor revisions with comments/tags). This builds a traceable history essential for audits and rollbacks.
Access Control: Administrators define user privileges (Viewer, Designer, Librarian, Admin) within Workspaces. This protects data integrity by controlling who can modify verified libraries or critical design files.
Managed Synchronization: Checking out data via the Edit command locks files in the shared environment to prevent conflicts. Refresh operations keep local views synchronized with the latest published changes.

Component Explorer with Verified Footprints

Component data is a vital part of the PCB design database. OrCAD X features a modern approach to database management with an integrated, cloud-connected library and part management system, while still supporting integrations with traditional Component Information System (CIS) and the Component Information Platform (CIP) systems.

Integrated Data Hub: CIS/CIP connects company or databases with OrCAD X, and is accessible via the Component Explorer. It links symbols, footprints, 3D models, simulation data, and parameters to unique part definitions.
Parametric Data & Synchronization: The system manages crucial parameters within the database. The Part Manager tool keeps schematic components synchronized with the master database, flagging discrepancies.
Streamlined Library Population: Component Explorer provides direct access to online providers like Ultra Librarian, SamacSys, and SnapMagic, allowing efficient searching and downloading of verified parts into libraries, saving significant manual effort.

Component Explorer window in OrCAD X — *OrCAD X PCB Design Component Database Features*

Take Control of Your PCB Design Database with OrCAD X

A well-managed PCB design database is critical for maintaining accuracy, minimizing rework, and enabling efficient collaboration in modern electronics design. With OrCAD X, designers gain access to a platform that unifies data management, constraint enforcement, and design files—all in a connected ecosystem. From version control to constraints, OrCAD X empowers teams to drive their designs forward confidently. Ready to streamline your process? Try it for yourself with the OrCAD X Free Trial and the OrCAD X platform.

Leading electronics providers rely on Cadence products to optimize power, space, and energy needs for a wide variety of market applications. To learn more about our innovative solutions, subscribe to our newsletter or our YouTube channel.