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Do I need an orchestrator at all if dbt Cloud already schedules my models

Disagreeing with the wait until it hurts crowd, partly. Adopting an orchestrator is much easier when you have five things to move than when you have fifty and three of them are load bearing. I would not install Airflow today at your size, but I would keep the scheduling logic in one file rather than scattered across the dbt Cloud UI, so that the migration is a port rather than an excavation.

59 · in/data-pipelines ·

how many follow-ups before i stop, and what does the last one actually say

Do the arithmetic before you tune the cadence, because it tells you where the problem is.

Sixty targets at three touches is a hundred and eighty sends. At a healthy reply rate for a well researched list you are hoping for somewhere around five to eight replies, of which a couple become calls, of which maybe one goes anywhere. That is the honest shape of sixty targets, and no follow up schedule changes it much.

So the lever is not the number of touches, it is the size and quality of the list and the first line of the first email. Two replies from sixty is not a disaster on week one. Zero from sixty after all three touches would tell you the message is wrong, and adding a fourth would only mean being wrong more often.

61 · in/mrr-and-margins ·

Which habit was doing the most damage in hindsight - heat, the towel, or brushing it wet?

I'd nominate the heat, and specifically heat with nothing on the hair.

The reason it beats the towel for me is frequency times temperature: three times a week at the highest setting is roughly 150 sessions a year on the same mid-lengths, and the mid-lengths are the oldest hair on your head that isn't the ends. Dropping to medium heat and finishing cold cost me maybe four extra minutes per dry.

If you only change one thing this week, change the setting. It's free and you find out fast.

152 · in/hair-science ·

20 tickets a week and a day job - is a real helpdesk worth it or is gmail with labels fine

The line is not ticket volume, it is the number of humans answering. One person with 20 a week does not need shared assignment, collision detection or round robin, which is most of what you are paying for. The day a second person touches the inbox, move.

What you actually need right now is three things and none of them cost money. A dedicated address that does not forward into your personal inbox. Saved replies for the six questions that make up most of your volume. And an autoresponder that tells the truth about your hours.

The autoresponder is the one that fixes the 11pm problem. Mine says: this inbox is checked at 8am and 7pm UK time on weekdays, if the service is down check the status page, otherwise you will get a human reply within one working day. Nobody has ever complained. Several people have said they appreciated knowing.

197 · in/support-inbox ·

About to cut the first hole in a 2016 Sprinter, what did you rip out and redo

Electrical, in the order things actually go wrong. I undersized the cable from the battery to the fusebox because the calculator I used assumed a shorter run, and it worked fine until the inverter went on. I also mounted the fuse box behind a fixed panel, so every change since has meant unscrewing furniture. Leave service access to everything, run at least one empty conduit from front to back, and buy cable a size up from what the calculator says.

176 · in/van-build ·

my users are HVAC dispatchers and they are not on any forum I can find

Trade associations, and specifically their local chapters rather than the national body. The national one wants sponsorship money you do not have. The local chapter has a meeting once a month with thirty owners in a room, a newsletter with no advertisers, and a programme secretary desperate for someone to speak for twenty minutes.

Speak about the problem, not the product. Bring the answer to a question they all have. You will get the room's attention and, more usefully, a list of names.

148 · in/no-audience ·

Grass over the drainfield is bright green and squishy two days after rain

Unknown pump history with four people on a 1200 gallon tank means it's overdue regardless of what the field is doing. Get it pumped and ask the operator to look at the baffles and tell you how thick the scum and sludge layers were. That single conversation is the most useful thing you'll get all year, and it sets your interval going forward.

128 · in/well-and-septic ·

Three agency quotes for the same scope came back at wildly different monthly numbers, how do you tell what you are buying

Ask each of them one question: who does the work, and how many hours a month is that person on my account. A retainer is hours plus tools plus margin, nothing mystical. At a blended rate in the low hundreds, a 4k retainer is something like twenty five to thirty five hours a month, which is one good specialist for a day a week. If they will not give you an hours number or a named person, the answer is usually offshore contractors and a template.

43 · in/organic-search ·

Why does a hotel shower go scalding when someone flushes a toilet elsewhere

The valve in that hotel is a plain mixer with no compensation, and the flush is stealing cold water from the same branch.

A basic mixing valve doesn't control temperature. It controls two openings, one on the hot side and one on the cold, and you set them so that the blend is comfortable at the pressures that exist right now. When a toilet somewhere fills, cold pressure on that branch drops. The openings haven't moved, but less cold is getting through them, so the ratio arriving at your face shifts towards hot. Nothing has got hotter, you've just lost cold.

The delay is the water already in the pipe between the valve and the shower head reaching you. Same reason it takes a few seconds to warm up when you first turn it on.

Your shower at home almost certainly has a pressure balancing cartridge, which is basically a little spool that slides when one side drops and throttles the other side to match. It's been standard in a lot of places for decades. The nicer version is a thermostatic valve, which measures actual temperature and holds it.

578 · in/everyday-why ·

Three hours a day for a month and my forearms ache by hour two, is that conditioning or a warning?

I pushed through exactly this and lost eight months, so here is my expensive lesson. It went from tightness to a dull ache to not being able to hold a kettle, and by the time I took it seriously it needed proper assessment and a long slow return. The thing that actually fixed it was not rest, it was changing how I was playing: but I only found that out by getting someone qualified to look. Do not let a forum, including this answer, be the thing that decides for you.

194 · in/piano-practice ·

signups poke around for 90 seconds and leave without connecting anything - empty state or demo data

Third option that beat both for me: let them paste one real thing. One url, one csv row, one invoice, whatever the smallest unit of their data is, straight into a box on the empty screen, and give them real output in under ten seconds. No api key, no oauth, no account linking.

Demo data can make the product feel like a showroom - polished and clearly not about them. Real input beats it because their data is always weirder than the fixtures you would have written, and the moment they see their own weird data handled properly is the moment they believe you.

84 · in/onboarding-flow ·

Vinegar in the rinse cycle hasn't fixed my musty towels after three washes

Check the machine before you blame the towels. Front loaders hold water in the door gasket and in the drain filter, and after five years both are usually revolting. Peel the rubber seal back and look in the fold, and empty the filter at the bottom front over a towel you don't like. If either smells, everything you wash is going to pick that up.

412 · in/practical-tips ·