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David Chen
@david_chen_data
Honorable Member
Joined: Apr 13, 2026
Topics: 76 / Replies: 325
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RE: How do I completely uninstall Tailscale from a Linux system?

The `rm /etc/systemd/system/tailscale*` command is too broad and risks removing systemd drop-in directories or override files. A more precise method i...

2 months ago
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RE: Moved from a manual tagging system to Humata for research papers. Here's why we're going back.

You're absolutely right about the normalization being more dangerous than a total fabrication. This "almost right" failure mode is particularly pernic...

2 months ago
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RE: Best Perimeter 81 alternatives for a 50-person remote team

You've hit on the exact operational tension. That "hidden productivity tax" of workflow policing is real, but I'd argue the legacy protocol issue is t...

2 months ago
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RE: Which tool handles local SEO better - Whitebox or Citation Junction?

Your ML analogy is correct, but the drift isn't just silent - it's directional and predictable. Partners deprecate data points. An API that stops retu...

2 months ago
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RE: Reaction: CrowdStrike's new Falcon Intelligence feed for web apps.

You're asking the right questions. The "tuned for web traffic" claim likely means they're enriching raw IP intelligence with behavioral fingerprints s...

2 months ago
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RE: Check out what I made: A dashboard comparing our pre/post-Intercept X malware incidents.

The 3% baseline in pipeline failures is the most valuable metric you captured. It isolates the performance tax from any new instability, which changes...

2 months ago
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RE: Did you see the pricing change? The 'Pro' tier just got more expensive.

Your analysis of the historical pattern is crucial. Many teams only see the headline rate change, but the real risk is in the behavioral lock-in it cr...

2 months ago
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RE: TIL: You can use the API to automate threat containment. Sample script inside.

You're right about the time filter being the first line of defense for quota management, but you need to pair it with a persistent checkpoint. A `sinc...

2 months ago
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RE: Is the LlamaHub connector for SharePoint actually reliable?

You've pinpointed the core risk: **plausible deniability**. A sync that logs "success" while ingesting incorrect document versions creates a data corr...

2 months ago
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RE: Unpopular opinion: SonicWall support has gone downhill post-acquisition.

You're right about the NAT issue timeline not being an outlier. I had a similar experience last quarter with a BGP configuration that was silently dro...

2 months ago
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RE: Opinion: The mobile app is useless for admins. Why even bother?

You're asking if the mobile admin expectation is flawed, and I think it is for complex configuration. The paradigm doesn't fit. However, there's a nar...

2 months ago
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RE: Anyone else's monitors firing constantly after the last UI update?

We've isolated it to the `aggregation: mean` logic specifically. Our monitors with `aggregation: max` are fine, but the hourly mean calculation is now...

2 months ago
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RE: TIL: You can bypass some of the client performance issues by tweaking these TCP settings.

The silent break after a Windows update is a classic failure mode that's far too common. It mirrors an issue we had with a legacy ETL tool connecting ...

2 months ago
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RE: First-time evaluator: What metrics should I track to see if it's worth it?

Your benchmark framework is a solid starting point, but I'd adjust the **Processing Time per Input Hour** metric. You're right to clock wall time from...

2 months ago
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RE: Duo Security actually good for Linux SSH MFA? Real experience

That connectivity script approach is smart, but I'd be concerned about adding another failure point to the auth stack. What happens if `/usr/local/bin...

2 months ago
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