MongoDB

What drives engagement

Smart avg engagement per post across every post in this window. Gray rows at the bottom are under the sample floor (33+ posts per category, 33+ per format) — too few posts to trust the average.

Best day: Tuesday. Best time block: 6pm–9pm UTC. Timing detail is in the Cadence chart above.

Best performing posts

• 2025-10-22 · Pete Johnson · Industry Insight1.6K eng. (1.3K likes · 120 comments · 190 shares)

  It appears that ChatGPT Atlas is storing functional, unencrypted oAuth tokens in a SQLite database with 644 file permissions. I am hardly a …

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• 2026-04-17 · Company page · Product Update1.5K eng. (1.3K likes · 12 comments · 197 shares)

  MongoDB is now built into Claude. The MongoDB plugin is live on the Claude Marketplace. You get: - Agent Skills for MongoDB workflows and be…

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• 2026-06-24 · Company page · Hiring / Recruiting1.2K eng. (1.1K likes · 18 comments · 45 shares)

  🌍 4 countries 🏢 8 offices 💼 21 departments 🙌 118 interns And one unforgettable summer. Please welcome our Intern Class of 2026! #LifeAtM…

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• 2026-06-05 · Company page · Celebratory Announcement1.1K eng. (902 likes · 7 comments · 166 shares)

  The software the world runs on has to be secure. MongoDB has joined Project Glasswing, Anthropic's initiative to secure the world's most cri…

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• 2025-11-03 · Company page · Company Update1.0K eng. (1.0K likes · 14 comments · 21 shares)

  Today we announced that Chirantan "CJ" Desai has been appointed President and CEO, succeeding Dev Ittycheria, who will retire from the CEO r…

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Worst performing posts — settled posts only (published ≥7 days before the data edge)

• 2025-10-19 · Pete Johnson · Industry Insight0 eng. (0 likes · 0 comments · 0 shares)

  ICYMI or like a longer written form, here are some free Substack thoughts on ChatGPT Apps potential impact on user experience . . . https://…

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• 2025-10-16 · Pete Johnson · Industry Insight1 eng. (1 likes · 0 comments · 0 shares)

  The accuracy of the prior version of this diagram lasted less than 2 hours, thanks to today's news. Here's the Jordan Novet's reporting of t…

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• 2025-11-17 · Pete Johnson · Industry Insight1 eng. (1 likes · 0 comments · 0 shares)

  Apoorva does a great job with this series . . .

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• 2025-12-11 · Pete Johnson · Meme / Humor1 eng. (1 likes · 0 comments · 0 shares)

  Apologies to my NFL fan friends, I fell behind while on vacation and at re:Invent. FWIW, both agents like the Bucs straight tonight

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• 2025-12-30 · Pete Johnson · Industry Insight1 eng. (1 likes · 0 comments · 0 shares)

  Combining techniques continues to yield better results than one technique alone: ELO Agent: 7-9 (43.8%) Betting Agent: 9-7 (56.3%) Claude Co…

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