Dan Abuogi (@AllDataDan) header
Dan Abuogi (@AllDataDan) profile picture

Data Engineer • Turning data into decisions • EI + AI = New Optimal | Building intelligent systems without losing human wisdom

Global Village
Joined June 2026
Photo by Dan Abuogi (@AllDataDan)Photo by Dan Abuogi (@AllDataDan)Photo by Dan Abuogi (@AllDataDan)Photo by Dan Abuogi (@AllDataDan)Photo by Dan Abuogi (@AllDataDan)Photo by Dan Abuogi (@AllDataDan)Photo by Dan Abuogi (@AllDataDan)Photo by Dan Abuogi (@AllDataDan)Photo by Dan Abuogi (@AllDataDan)Photo by Dan Abuogi (@AllDataDan)
Books give you an unfair advantage in life. Better focus Better thinking Better decisions Better communication Better broader vocabulary Better understanding of others All from something you can do for £10 and 20 minutes a day.
Books are a performance enhancing behaviour. Prove me wrong.
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“Imagination is more important than knowledge” ~ Albert Einstein.
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God is not distant. He is closer than you think.
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Every home needs a chair by the window and time to sit in it.
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Microsoft says its massive outage wasn't caused by hackers or AI. A technical failure disrupted Outlook, Teams, and Microsoft 365. Millions rely on these services, yet one issue disrupted entire workflows. Even AI agents and SaaS products aren't immune to ordinary system failures. 😭
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Obsession looks strange to people with scattered goals. They call it unhealthy while their own effort leaks in every direction. Stay with one meaningful target until it becomes real.
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Yes I'm a Product and Content Marketer Yesterday was mostly for an agric tech company that I promote for on LinkedIn. I'm still open for more partnership deals. You've got a product that needs to be seen and used? I'm just a DM away.
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Replying to @AllDataDan
Say: My favorite thing is my todo list
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Don’t ever let the way things look today make you forget what God can do tomorrow.
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Iceberg and Delta Lake aren't just about storing Parquet files. Snapshot isolation, schema evolution and time travel make large datasets much easier to manage. The table format is becoming a pretty important architecture decision.
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AI companies: “our new model thinks for 10x longer” me watching it arrive at the same wrong answer: incredible 😒
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A personal brand is often a skill stack wearing one name. Your taste, story, knowledge, and delivery create a mix nobody can copy exactly. Keep adding useful layers.
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nothing humbles you faster than an AI confidently explaining why the code it wrote 30 seconds ago is completely wrong
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越追寻什么,越得不到什么
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unpopular opinion: AI companies are focusing too much on benchmark rankings. Most developers just want an agent that finishes a task without breaking three other things. Reliability > leaderboard scores. WDYT?
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A pipeline can finish successfully and still deliver wrong data. No failed tasks. No alerts. Just incorrect numbers in a dashboard or an AI feature. Freshness, uniqueness and distribution checks matter as much as job status.
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Stop measuring the value of a day only by how much work you completed. A good conversation with your parents is valuable. Taking your child somewhere is valuable. Resting when you are exhausted is valuable. Not everything important produces a measurable result.
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I've had Twitter since 2009. This was back when you had to text your tweets. I was a casual user for a long time but ended up dropping off. I didn't realize this is where all the tech folks are at. So I'm back. I'm a former law enforcement officer turned IT/Info Sec guy. I build tools in GRC Engineering. I'll be posting about AI, builds, gym, life, and everything in between.
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AI agents that can write SQL are interesting. Agents that understand table lineage, freshness, schema changes and downstream dependencies would be much more useful for data teams.
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One thing about Spark: throwing more executors at a slow job doesn't always help. Sometimes the actual issue is data skew, expensive shuffles or too many small files. Check the execution plan before scaling the cluster.
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