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Articles on persistent memory for AI, privacy, and infrastructure. Published when we have something real to say.

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FundamentalsMemory & AI

The difference between model memory and persistent memory

We talk about AI "memory" as if it were a single thing. It's a map of at least four distinct levels, each with its own rules.

Rodolfo5 min
Use casesObsidian

How I use Timo in my daily work

I work on four or five projects in parallel, in fragmented days. Without a memory system, I lose the thread within half an hour. Here's how today went.

Rodolfo5 min
PrivacyInfrastructure

Infrastructural privacy: how the host shapes the security of your data

The slogan "your data is safe" doesn't mean much by itself. What matters is where it physically lives, who can see it, and under which jurisdiction.

Rodolfo5 min
Memory & AIFundamentals

The memory trap in generative AI: what works, what doesn't

ChatGPT remembers, Claude remembers, Gemini remembers. Fine for small things. For personal knowledge you need a structurally different layer.

Rodolfo4 min
ObsidianAI connection

Why Obsidian + Timo + AI is a powerful combination

Obsidian preserves. Timo connects. The AI reasons. Each does one thing, and does it well. They work together precisely because they stay distinct.

Rodolfo5 min
Personal spacePortability

Portable vaults: exporting is a right, not a favor

The day you want to leave a service, the export should already be ready. Not an upsell, not an odyssey, not a favor wrested away.

Rodolfo4 min
Self-hostedInfrastructure

Self-hosting Timo: pros and cons

Self-hosting isn't a technical choice. It's an editorial choice with technical consequences. Worth looking at both sides before deciding.

Rodolfo5 min
FundamentalsMemory & AI

What persistent memory for AI is and why it really matters

When you close a chat with an AI, the AI forgets. Everything. Persistent memory is the layer that changes this rule — and should stay in your hands.

Rodolfo4 min

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