Pg FAQs

Question 1

How does Pg handle performance and configuration management?

Accepted Answer

Pg enhances performance through connection pooling with automatic cleanup, ensuring efficient resource utilization. For configuration management, it supports auto-reloading configurations on file changes, allows dynamic database additions/updates, and securely handles all connection credentials.

Question 2

What is Pg (pg-mcp) and its primary purpose?

Accepted Answer

Pg (pg-mcp) is a PostgreSQL server compliant with the Model Context Protocol (MCP). Its primary purpose is to provide multi-database support for seamless interaction with AI-powered development tools such as Cursor and Claude, simplifying database management in AI workflows.

Question 3

How does Pg support multiple PostgreSQL databases?

Accepted Answer

Pg offers robust multi-database support, allowing users to configure, add, update, and remove multiple PostgreSQL databases. It features central configuration management, connection pooling for each database, and ensures secure credential handling across all connections.

Question 4

What is the Model Context Protocol (MCP) and why is it important for Pg?

Accepted Answer

The Model Context Protocol (MCP) defines how development tools interact with data sources. Pg's compliance with MCP is crucial as it enables AI-powered development tools to easily discover, connect to, and manage your PostgreSQL databases, integrating them into intelligent development environments.

Question 5

Can Pg integrate with existing development tools?

Accepted Answer

Yes, Pg is designed to integrate with AI-powered development tools that are MCP-compatible, such as Cursor and Claude. It also offers backward compatibility for single-database setups, making it versatile for various development environments.

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