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Pegel – catch silent data breakage in Postgres before it reaches your dashboards

https://data-watchtower.com
2•mckeco•14h ago

Comments

mckeco•12h ago
A while back I was the engineer responsible for a data pipeline, AWS into Snowflake, only a couple hundred thousand data points a day. And I got tired of the same conversation: my boss, or my boss's boss, telling me that something hadn't loaded. Every time, I was the last to know that reporting was off or broken and it looked poorly on me. I realized this cannot be a singular point of failure for someone in my position.

The problem is that there are always too many tables, columns, and processes to be checked every, single, day. So when things break quietly, it can create real problems.

So I built Pegel - the software that will flag these specific items. You connect a Postgres database, pick which tables you want monitored, how you want it monitored (NULL, freshness, schema drift, row counts) and get notified through your favorite method that something is off.

It's early and I truly want help and support for this one:

What type of failures have hurt you in the past? How did you catch it? Is there willingness for users to use the software with real purpose? What is the next step? Other database services? My site is live and accessible; I would love some comments on how something like this would fit in a data world.

People are transcribing your conversations without asking. That puts you at risk

https://werd.io/people-are-transcribing-your-conversations-without-asking-that-puts-you-at-risk/
1•benwerd•4m ago•0 comments

Toll: Constant memory rate limiter at any scale

https://github.com/satmihir/toll
2•jscrab•6m ago•0 comments

So bright the vision (1956) a story about machines writing instead of humans [pdf]

https://s3.us-west-1.wasabisys.com/luminist/EB/S/Simak%20-%20So%20Bright%20the%20Vision.pdf
2•marysminefnuf•7m ago•0 comments

Apollo 11 Guidance Computer (AGC) source code

https://github.com/chrislgarry/apollo-11
1•modinfo•11m ago•0 comments

Cosmonapse – an event-driven protocol for AI agent systems

https://github.com/Cosmonapse/cosmonapse-core
1•aqibkhan026•11m ago•0 comments

Run Ray on TPU, Part 1: The foundations

https://developers.googleblog.com/run-ray-on-tpu-part-1-the-foundations/
1•simonpure•14m ago•0 comments

IEA Predicts First Decrease in Global Oil Demand Since 2020

https://oilprice.com/Energy/Crude-Oil/IEA-Predicts-First-Decrease-in-Global-Oil-Demand-Since-2020...
3•toomuchtodo•14m ago•1 comments

New York blocks large data centers for a year

https://apnews.com/article/new-york-data-centers-moratorium-ai-c1e05b74208a6c570eec7c658ac8f187
6•gmays•15m ago•0 comments

State-by-State Data and ITEP Tax Inequality Index Map

https://itep.org/whopays-7th-edition/
2•speckx•15m ago•0 comments

A PHP server that can handle 10x as many concurrent requests as Nginx+PHP-fpm

https://github.com/Qbix/webserver/blob/main/README.md
1•EGreg•20m ago•0 comments

Oracle could face $7B collateral bill for Wisconsin data centre

https://www.ft.com/content/b37030b6-bda8-4ba9-8e08-e6b88687b8f5
1•toomuchtodo•22m ago•1 comments

curl_cffi - Python binding for curl-impersonate

https://github.com/lexiforest/curl_cffi
1•gregsadetsky•26m ago•0 comments

Concentrate: LLM Gateway

https://concentrate.ai
1•handfuloflight•33m ago•0 comments

Sakana Fugu-Cyber

https://sakana.ai/fugu-cyber-release/
2•ilreb•36m ago•1 comments

Show HN: Hospital Price Watch: Transparent, Shoppable Hospital Prices

https://hospitalpricewatch.com/
1•brad12345•36m ago•1 comments

Ramp Router

https://ramp.com/router/
2•handfuloflight•36m ago•0 comments

Show HN: AI meeting notes – no bot, insights and answers from your files (BYOK)

https://getaiassist.app/
1•rfigueror1•38m ago•0 comments

How Cursor Rebuilt Its Terraform Workflow with Masterpoint

https://masterpoint.io/case-studies/cursor/
1•mooreds•39m ago•0 comments

New Chrome plugin automates Reddit conversations

https://subsnipe.thomasunise.com/
2•is_dev_active•43m ago•0 comments

Ten-year-old butterfly researcher finds memories can be inherited

https://www.upworthy.com/ten-year-old-butterfly-researcher-discovers-that-memories-an-be-passed-d...
2•MaysonL•43m ago•0 comments

Freerange: Static fit checks for ordinary TypeScript layout code

https://github.com/chenglou/freerange
1•handfuloflight•50m ago•0 comments

British Standard – "Preparation of a liquor of tea for use in sensory tests" [pdf]

https://www.teahong.com/wp-content/uploads/2022/03/bs-6008-or-iso-3103.pdf
1•gregsadetsky•53m ago•0 comments

Homeric Question

https://en.wikipedia.org/wiki/Homeric_Question
3•thunderbong•1h ago•0 comments

Eye Tracking on Your Cellphone

https://gazecapture.csail.mit.edu/
2•soupspaces•1h ago•0 comments

Expect More Data Center Moratoriums – and Slower Growth

https://www.bloomberg.com/opinion/articles/2026-07-20/new-york-data-center-moratorium-friction-sl...
1•petethomas•1h ago•0 comments

Industrial DevOps

https://itrevolution.com/product/industrial-devops-book/
1•firesteelrain•1h ago•0 comments

Absurdity and hypocrisy in war, Celine [pdf]

https://neoalchemist.wordpress.com/wp-content/uploads/2012/06/louis-ferdinand-celine-journey-to-t...
1•DaveZale•1h ago•0 comments

Anthropic's Landmark $1.5B Copyright Settlement Is Approved

https://techcrunch.com/2026/07/20/anthropics-landmark-1-5b-copyright-settlement-is-approved/
4•golly_ned•1h ago•3 comments

The Rise (and Fall?) Of Palantir [video]

https://www.youtube.com/watch?v=SfGUzSYEqY0
2•figmert•1h ago•0 comments

Official Package Registry of Veryl

https://veryl-lang.org/blog/official-package-registry/
2•dalance•1h ago•2 comments