#Cutovers
these are the layoffs that cost my wife her job

she had NEVER had anything but 100% glowing performance reviews and had been grinding herself into a paste for this nonprofit hospital, recently getting up at 3AM to do IT cutovers for essential improvements
Layoffs at Valley Medical Center stem from loss of funding | Renton Reporter
101 non-union employees were fired.
www.rentonreporter.com
March 27, 2025 at 5:16 PM
How a utility billing team migrated COBOL logic to Java one algorithm at a time using parallel runs, reversible cutovers, and regression testing.

TL;DR: Instea #cobol
Modernizing COBOL-Based Billing Logic Without a Big-Bang Rewrite
hackernoon.com
September 25, 2026 at 11:40 AM
I prefer permanent standard time, but will settle for permanent DST just to stop the cutovers.
July 16, 2026 at 1:07 AM
A little late, real life hits hardest after cutovers. Enjoy the short journey... #blueskyphotography #photography #lake #water #ice #snow #superior #beach #sunrise #hobbies
January 30, 2025 at 5:11 PM
Blocking cutovers to save replication slots

arc-codex.com
September 22, 2026 at 7:45 AM
Past Me: At some point, arrange scenes with cutovers carrying thematic relevance where order not entirely obvious.

Present Me: *blank stare*
October 25, 2024 at 10:14 AM
Bloke on the train on a call loudly discussing transitions, cutovers and hypercare before playing you tube loudly on his phone, so all the cunt boxes ticked. Well played sir.
April 28, 2026 at 12:58 PM
Can't quite believe what I have achieved in 2024

• Passed the DEVNET DEVCOR exam!
• Became a Cisco Learning Network Designated VIP
• Member of Cisco Champions 2024

Most importantly, I executed Production DC cutovers using automation the first time 🥳

An amazing year!
December 30, 2024 at 11:55 AM
Modernizing COBOL-Based Billing Logic Without a Big-Bang Rewrite

How a utility billing team migrated COBOL logic to Java one algorithm at a time using parallel runs, reversible cutovers, and regression testing.

TL;DR: Instea
#hackernews #news
Modernizing COBOL-Based Billing Logic Without a Big-Bang Rewrite
How a utility billing team migrated COBOL logic to Java one algorithm at a time using parallel runs, reversible cutovers, and regression testing. TL;DR: Instea
hackernoon.com
September 26, 2026 at 1:13 PM
When I still worked, I celebrated things like successful cutovers of thousands of phones & voicemail implementations at hospitals with minimal disruption.

At 7+ years retired, I was pleased with myself this morning that I remembered to put the lid back on the coffee carafe after filling it.👵🏻
August 8, 2025 at 4:22 PM
at one point I was leading overnight calls with 70 people across 15 to 30 locations a night coordinating and troubleshooting network cutovers, that part of the project lasted 60 days I slept like 8 hours a week during that time
April 23, 2025 at 5:39 PM
Which, unfortunate, but this sort of thing does happen with system cutovers, and they were transparent about it and got reimbursements out in two days as promised

This month: guys are you fucking kidding me
November 14, 2025 at 10:22 PM
In Canada, we tend to plant single species in cutovers. It's all about costs.
Monocultures are useless to wildlife & they're more prone to disease and insects, leading to even more wildfires.
We don't learn.
February 17, 2024 at 8:59 PM
A Postgres replica can finish replaying WAL and still not be safe to promote.

If it doesn't have your logical replication slots, your change stream breaks on cutover.

See how PlanetScale solves this:

Blocking cutovers to save replication slots — PlanetScale
Postgres understands high-availability architecture, but its defaults assume you don't have replication slots. This can get you into trouble in a cutover event. The combination of what Postgres can do and what PlanetScale lets you do is what keeps connected applications safe.
planetscale.com
September 21, 2026 at 5:07 PM
One thing we’re building into Deenez:

Scheduled DNS changes.

Useful for migrations, launches, verification records, temporary records, and planned cutovers.

Because DNS changes should not always depend on someone being online at the exact right moment.

#buildinpublic #DNS #DevOps #SaaS
May 27, 2026 at 8:14 AM
Meridian 0.1.0-alpha.1 is out.

I built it because I wanted rootless Podman deployments without requiring a container registry.

It deploys over SSH, uses Quadlets and systemd, and can transfer images directly.

meridian-deploy.dev
Meridian - Deploy containers anywhere | Meridian
A native CLI that ships your containers to any Linux box - Podman Quadlets for supervision, Caddy for zero-downtime cutovers, and no registry required.
meridian-deploy.dev
September 25, 2026 at 2:02 PM
Movin' to the country
Gonna route a lot of packets

networkphil.com/2024/08/28/p...
Packets
Hey networking community! To get you through another week of cutovers, pcaps, and folks blaming the network when it’s yet another DNS issue, I made this song parody just for you :) It’s…
networkphil.com
January 21, 2025 at 9:05 PM
Not just Friday deploys, but Friday launches and cutovers 💪
March 28, 2025 at 11:09 PM
SafetyCulture migrated 300+ Kubernetes microservices to ArgoCD using a custom Cuelang DSL to eliminate Helm drift, enable declarative GitOps, and achieve zero-downtime cutovers

➤ https://ku.bz/h-Ndr-K3c
August 10, 2025 at 3:11 PM
Some DNS changes should follow a plan, not happen in a rush.

Launches, migrations, verification records and cutovers benefit from scheduled updates.

That’s a workflow we’re building into Deenez.

#DNS #DevOps #buildinpublic
June 5, 2026 at 8:41 AM
Feature we’re excited about in Deenez:

Scheduled DNS changes.

Useful for launches, migrations, customer handovers, temporary records and planned cutovers.

DNS should not depend on someone remembering to make a change at the exact right moment.

#DNS #DevOps #SaaS
June 19, 2026 at 7:55 AM
If you're considering PostgreSQL, some episodes:
HA: postgres.fm/episodes/hig...
Upgrades: postgres.fm/episodes/upg...

If you're able to take on logical replication and DNS, you can do near zero-downtime cutovers for minor and major version upgrades. Or some hosting providers offer this.
February 16, 2024 at 8:48 PM
It's much better to work in chunks than have big hard cutovers. In practice the big hard cutovers tend to be a series of unplanned chunks. So better to plan the chunks.
March 26, 2025 at 8:21 AM
Discover #Stripe's Zero-Downtime Data Movement Platform: petabyte-scale migrations with millisecond cutovers.

This platform handles: ⇨ 5 million database queries per second across 2,000+ MongoDB-based shards ⇨ $1.4 trillion in annual transactions ⇨ 99.9995% reliability

👉 bit.ly/4p7JtJK

#InfoQ
November 26, 2025 at 8:06 AM
Check it out and see if there's anything I can add if you are a Doctor Who fan?

I tried to pretty much get EVERY online resource in one place + a bunch of supplementary timeline docs and stuff about the traveling and bounces and cutovers between stuff
January 19, 2026 at 2:54 PM