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appwiz

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[ my public key: https://keybase.io/appwiz; my proof: https://keybase.io/appwiz/sigs/i0N1HdFNJO0FpHZP8eq_eZ11xJtYZTEY0JQBXfcTCcY ]

Technologist at Goldman Sachs. Previously, Principal Engineer at Amazon Web Services (AWS). Comments/opinions are my own. To contact, email hn AT rohand dot com

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ian.sh 17d ago

Driving in China as a Tourist

appwiz
38pts10
github.com 1mo ago

Pkl from Apple: configuration as code language with rich validation and tooling

appwiz
2pts0
boristane.com 4mo ago

The SDLC Is Dead

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6pts6
github.com 4mo ago

Varlock: .env Files Built for Sharing

appwiz
3pts0
arxiv.org 11mo ago

The Space of AI: Real-World Lessons on AI's Impact on Developers

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1pts0
arxiv.org 11mo ago

The Space of AI: Real-World Lessons on AI's Impact on Developers

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3pts0
dl.acm.org 1y ago

LLM Hallucinations in Practical Code Generation

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69pts33
www.jpost.com 1y ago

AI finds 5k-year-old civilization beneath Dubai desert

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7pts3
news.ycombinator.com 1y ago

Happy New Year

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9pts1
www.aboutamazon.com 1y ago

Amazon drone delivery takes off in Arizona

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1pts0
en.wikipedia.org 1y ago

Kyshtym Nuclear Disaster (1957)

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2pts0
www.vox.com 2y ago

How World War III became possible

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4pts9
github.com 2y ago

FusionCache: A Net Cache Implementation

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2pts0
en.wikipedia.org 2y ago

Kentucky Bend Exclave

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2pts0
lflank.wordpress.com 2y ago

When Pepsi Had a Navy

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2pts2
amazon-ion.github.io 2y ago

Amazon Ion: typed superset of JSON

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4pts1
news.ycombinator.com 2y ago

Ask HN: Which fountain pen ink do you use?

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2pts3
azure.microsoft.com 2y ago

Quantifying the Impact of Developer Experience

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2pts0
en.wikipedia.org 2y ago

Timeline of the Far Future

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16pts1
en.wikipedia.org 2y ago

Hardware Disease

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www.businessinsider.com 2y ago

Why America hates its children

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45pts57
montaigne.io 2y ago

Make a website, blog, or portfolio using nothing but Apple Notes

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1pts0
admiralcloudberg.medium.com 2y ago

The 1996 Charkhi Dadri Midair Collision

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1pts1
killscreen.com 2y ago

The Forgotten Politics Behind Contra’s Name

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1pts0
sparktutorials.github.io 3y ago

Spark – A micro framework for creating web applications in Kotlin and Java

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2pts1
thehill.com 3y ago

NASA picks Bezos’s Blue Origin to develop Artemis V moon lander

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7pts3
github.com 3y ago

Brex’s Prompt Engineering Guide

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540pts105
www.usenix.org 3y ago

Revisiting B+-tree vs. LSM-tree

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1pts0
www.techradar.com 3y ago

Google Discontinuing Support for Dropcam

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2pts0
github.com 3y ago

dynamodb-shell

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2pts0

Happy New Year from the foothills of the Cascades in Washington state!

Vibe coding helped me build several small games for my daughter and unlocked her interest in programming.

Wishing everyone a wonderful 2026 - it's going to be a great year!

Another Lamy Safari fan here. It’s my preferred pen amongst the others in my collection. Though, I just discovered the Lamy CP1, which feels like a sleeker version of the Safari. I’m giving the CP1 an honest go right now.

I’d guess there’s a statement in the source code somewhere like

  if user == ‘jeff bezos ’
that needs to be updated to
  if user in (‘jeff bezos’, ‘andy jassy’)
Pseudo code above. Could be the userids, usernames, internal aliases, levels, etc.

This is first time an Amazon CEO has changed so infrequently used code paths are going to be exercised.

I read a blog diary by someone that took the train from Vienna thru Russia, then the closed (in 2008) border town of Tumangan, and then to Pyongyang. They spent multiple days touring Pyongyang and thereabouts in what appeared to be a strictly guided tour. Fascinating read.

http://vienna-pyongyang.blogspot.com/

originator of video game systems (U.S. Patent No. 3728480) that now nurture a $15 billion a year industry.

Article needs a 2010 tag. Wikipedia[1] states the 2018 estimate is $135 billion.

  [1] https://en.wikipedia.org/wiki/Video_game_industry

Got it. I’ve typically seen Operational Transforms brought up as the alternative to CRDT for real-time collaboration. But, if you don’t need to solve for that use case and the format is JSON, it’s a different problem to solve and you don’t need that journal of changes.

If you have code available in the public domain, I’d love to see it.

I've ended up using other less sound (more prone to failure), but more practical methods of doing sync.

Could you share the alternative methods that you’ve used?

You can have millions of consumers read concurrently from a single SQS queue. Messages that are read remain in the queue up to the configured retention period or until a consumer calls DeleteMessage.

Source: I’ve built very high volume services that continue to run production workloads and use SQS as the buffer between components.