From r/ObsidianMD 📅 Jun 7, 2026 • 📊 19 upvotes • ⭐ 9/10 • 🚀 high
*Analysis generated: Jun 8, 2026*
🔗 Source: View on Reddit
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Summary

A long-term Obsidian user with over 40,000 notes is experiencing performance issues (sluggishness, slow sync, folder bloat) due to the individual Markdown file structure. They are seeking an alternative or a workaround for Obsidian to store notes in a single database file while retaining Obsidian’s core features.

Key Insights

1. Obsidian’s individual Markdown file architecture can lead to performance and organizational issues for very large vaults
2. Users desire a single database file backend for improved performance and simpler synchronization for large datasets
3. Scalability and efficient handling of massive note collections are key concerns for long-term Obsidian users

Enhancement Suggestions

1. Implement an Optional “Vault Consolidation” Feature: Develop a feature that allows users to optionally consolidate their individual Markdown files into a single, optimized database file for better performance and sync, while maintaining the Markdown interoperability layer for editing.
2. Optimize File System Interaction for Large Vaults: Implement background indexing, caching mechanisms, and more efficient file system watchers that specifically address the performance overhead of 40,000+ individual files, without requiring a full database migration.
3. Introduce Smart Syncing for Large Vaults: Develop a more intelligent sync mechanism that only pushes/pulls delta changes or prioritizes recently accessed/modified files, significantly reducing sync times and resource consumption for massive vaults, rather than checking every single file.

Analysis

This post highlights a critical scalability limitation of Obsidian’s core file-based architecture for power users with extremely large vaults. It’s a direct architectural suggestion for Obsidian to consider alternative storage mechanisms to improve performance and sync for high-volume users.
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*Curated by AI for Paul’s Vault Members*