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Re:How to Lead in a Room Full of Experts by Aurornis on Wednesday September 24, 2025 @11:30AM (#45361767)
This is a lesson I learned the hard way. When I was a first time manager I had the naive idea that I was going to build consensus for everything and get everyone to come to an agreement naturally.

It worked at first with a good team. Then later I inherited a fragment of another team with some older know-it-all engineers who thought everything modern was garbage and we should be doing everything like they did 25 years ago. I wasted too much time letting them stonewall everything while thinking we’d eventually reach a consensus.

Then at some point you realize you have to put your foot down and pick a direction after they’ve had a chance to state their position.

Re:How to Lead in a Room Full of Experts by wahnfrieden on Wednesday September 24, 2025 @11:34AM (#45361815)
You could learn from consent based decision making, a hallmark of sociocratic worker coops that is underrated and can be applied elsewhere.

Autocratic-style hierarchy and coercion isn't necessary for avoiding decision paralysis in organizations. It appears to be the practical route but has all sorts of harmful and counterproductive consequences.

https://www.sociocracyforall.org/consent-decision-making/

Re:How to Lead in a Room Full of Experts by AnimalMuppet on Wednesday September 24, 2025 @12:02PM (#45362234)
Interesting. For that to work, though, it has to be true consent, not "it's the boss's idea and I don't dare to object out loud".

But I guess, if that's the environment you're in, then you're stuck with autocratic leadership (no matter what label it claims for itself), and your only choice is to leave or not.

Re:How to Lead in a Room Full of Experts by wahnfrieden on Wednesday September 24, 2025 @12:06PM (#45362298)
You can also try to organize your peers in those environments (or even from the outside if so inclined)
Re:How to Lead in a Room Full of Experts by cowthulhu on Wednesday September 24, 2025 @12:25PM (#45362591)
I don’t think that is a practical framework for situations where people aren’t already very closely aligned. What happens when a few people are very vocal (and firm) in opposition to basically every change? Having dissenting views is valuable, but not when they have veto power. Additionally, I think that framework is vulnerable to what I refer to as “death by yes but” - when everyone is just piling on amendments and precursor conditions, oftentimes conflicting, that result in a decision taking months (maybe even years) to make or scuttle.

I’m basing these comments out of experience - one example is a workgroup/committee operating under a similar model that was completely unable to do anything due to decision paralysis. The committee grew significantly more effective when we reformed the decision making process to have a small group of owners to handle pitching and (potentially) implementing the decision, then had approval be a simple yes/no majority vote.

Re:How to Lead in a Room Full of Experts by wahnfrieden on Wednesday September 24, 2025 @01:00PM (#45363089)
Yes it only works when participants have a shared aim

In full sociocracy, it...

> honors the circle’s ability to freely make decisions within its domain. This is key for the organization to remain effective. But it comes at the cost of members not having “consent rights” to every decision the organization makes. Each member will only have those rights for the circles they are a part of.

So it's not necessary to allow people outside that working group to veto or require compulsory followup through objection

There's no perfect solution to organization, everything is a tradeoff. I've also been part of working groups (made of people whose job description is to manage the scope of changes they're proposing) where everyone and the workers impacted by the decisions are in agreement and no impact on cost etc., but the exec decides no change can be made due to personal preference despite disastrous consequence. Or where an exec who abstains from checking in on a working group's efforts nonetheless counters it with shifting and contradictory demands whenever it comes time to take action, requiring going back to the drawing board repeatedly until people simply give up or leave the organization. Or where the exec asks for more data for a proposal, and then doesn't evaluate the data once gathered, leaving no recourse but to give up or leave the organization. We all have stories like this. Hierarchical organizations are also susceptible to paralysis.

Re:How to Lead in a Room Full of Experts by AdieuToLogic on Wednesday September 24, 2025 @10:36PM (#45368696)
>> You could learn from consent based decision making, a hallmark of sociocratic worker coops that is underrated and can be applied elsewhere.

>> Hierarchy and coercion isn't necessary for avoiding decision paralysis in organizations.

> I don’t think that is a practical framework for situations where people aren’t already very closely aligned.

Putting aside the concept of Sociocracy for the purpose of discussing engineering team leadership philosophies, one which I have observed to be very effective when working with experts is Servant Leadership[0]. From the Wiki page:

  A servant leader shares power, puts the needs of the 
  employees first and helps people develop and perform as 
  highly as possible. Instead of the people working to serve 
  the leader, the leader exists to serve the people.
While Servant Leadership[0] might initially raise concerns resembling the problems you rightly identify with a sociocratic approach, it has the benefits of peer collaboration combined with accountability of the decisions made by leadership.

0 - https://en.wikipedia.org/wiki/Servant_leadership

Re:How to Lead in a Room Full of Experts by homeonthemtn on Wednesday September 24, 2025 @12:26PM (#45362606)
It's not autocratic, it's not a form of government at all.

Each role is a module to take in inputs, process them, and produce outputs. it is effectively a program.

Define your roles, and expectations of each role, then run the program and edit as needed.

Re:How to Lead in a Room Full of Experts by DrewADesign on Wednesday September 24, 2025 @06:42PM (#45366792)
Right, and some people’s role is to organize people and orient the group’s efforts by taking in big-picture problems and outputting direction.

There’s rarely a single correct answer— lots of good solutions have trade-offs— but there are often various wrong answers. Do the best you can to avoid the wrong answers, and when you inevitably run into the business end of one of your trade-offs, take comfort in knowing the other good options probably also had trade-offs, and tell the smug know-it-alls to cram it.

People working effectively towards a non-optimal solution is far more useful than sitting around arguing about the best way to do it.

Re:How to Lead in a Room Full of Experts by gmfawcett on Wednesday September 24, 2025 @12:50PM (#45362950)
I've often taken inspiration from RFC 2418, "IETF Working Group Guidelines and Procedures" [1], a rare RFC that defines a human protocol ("rough consensus") rather than a technical one.

[1] https://www.rfc-editor.org/rfc/rfc2418.html

Re:How to Lead in a Room Full of Experts by tracerbulletx on Wednesday September 24, 2025 @02:04PM (#45363876)
You can build consensus around the decision making process and build a culture where the outcome of that process is widely accepted. As long as people have the time and pathways to make their case and input, and understand there will be some verdict that may or may not align completely with their opinion. Then its just the decision makers duty to synthesize things in good faith but probably has bought themselves some leeway.
Re:How to Lead in a Room Full of Experts by brandall10 on Wednesday September 24, 2025 @04:43PM (#45365717)
One thing I like to do with sr+ engineers who will feel burned by a decision - esp. those very publicly against it - is to lead with some sort of concession... maybe a project they expressed interest in, greenlight for a week to research some POC.

Whatever it is, it tends to be considerably less value to the business than the decision itself, but it directly acknowledges their discontent and allows them to get something out of the process besides platitudes, (perceived) public embarrassment, and frustration.

Re:How to Lead in a Room Full of Experts by YZF on Wednesday September 24, 2025 @10:43PM (#45368736)
What are the odds that the older know-it-all engineer actually knows better than you? I would say they're pretty good.

That's not to say that consensus always works. But it does mean the group needs to understand the objections and make decisions the team can live with. The most toxic of engineering situations is the manager making decisions without understanding consequences and without taking responsibility for the outcomes.

Sometimes there is time pressure or difficult people but the base assumption should be that people actually want to make the right decision, being difficult generally makes your life harder. Who would be responsible for executing on the decision and who would be responsible for the outcome? What are the consequences of strong arming the team into solutions they don't agree with?

Re:How to Lead in a Room Full of Experts by atoav on Wednesday September 24, 2025 @11:30PM (#45368999)
Chances based on my experience? 50:50

Old engineers will say things that are hard learned lessons like "don't reinvent the wheel, when your thing is running on a system that comes with wheels". So, good solid advice that rookies will ignore, because of course they do. But sometimes old engineers will say things that are more of the quality of: "30 years ago went deep into this topic, discovered the truth and haven't updated my judgement since, despite the world having changed a lot".

The problem is that unless you really know things inside out or know the hard held opinions of your older collegue well, it can be hard to tell the two apart. In that case it only helps to talk about it in more detail and try to get to the root of where the judgement comes from. Then it could come to light that the warning to use PHP comes from a bad experience with PHP version <1.0 or that there is a number of bad experienced that are really useful for deciding the direction of a project.

In the end many decisions are about taste. And nothing is as good as a way to keep arguing than matters of taste. Weigh all the pros/cons and make a choice.

Re:How to Lead in a Room Full of Experts by bruce511 on Thursday September 25, 2025 @02:19AM (#45369794)
I'll second this. Unfortunately experience is a two-edged sword. I deal with a lot of old programmers and I continually hit the "fact" that was true in 1999 but is false today.

For example, I started in DOS (as did many older folk). Memory was severely constrained. So we developed habits to use memory (and disk space) very efficiently.

Like using bits in a byte, or a byte as an ID field. Or quibbling over the length of a Name field.

All those habits proved to be bad in the long run. And today memory (and disk space) are abundant. But these old habits are hard to break.

And that's before we talk about "modern" techniques, like version control etc.

Experience is great. I'm a fan. But all too often experience is also "there was a bug I windows 95, so that API call is unreliable ".

Re:How to Lead in a Room Full of Experts by cradsoit on Thursday September 25, 2025 @03:49AM (#45370287)
You can still obtain a ton of performance by minimizing the size of right things, processor caches are relatively small still. Stuff like the order of columns in a postgres database can still at worst multiply your table size
Re:How to Lead in a Room Full of Experts by atoav on Thursday September 25, 2025 @04:59AM (#45370692)
Yes, but we went from a time where these optimizations were absolutely unavoidable (so unavoidable that programmers would sacrifice any other thing for it) to one where the optimizations may be a nice to have, but for most organizations the maintainability of the code is much more crucial.

As mentioned before there are exceptions, like embedded programming, anything that needs to be finished within predictable time (game code, graphics, DSP code, etc). But even if you write a thing for a company website today I wouldn't dare to answer if making the code 10% less readable to make it use memory 10% less memory is a good trade off. Not that redability and memory use are necessarily mutually exclusive goals, but if you highly optimize code for one dimension, others will suffer at some point. And if you come from a generation where memory usage was king, it could be that you make these trade offs out of habit or principle despite them maybe no longer aligning with the goals of the project you're working on.

Anybosy who is good at their craft will choose how to deal with trade offs depending on the needs of the project and not based on remembered tradition.

Re:How to Lead in a Room Full of Experts by becarlos on Thursday September 25, 2025 @07:52AM (#45371756)
With 20 years of experience in website development, I have led various site speed optimization teams. From my background, I pay particular attention to assets, JS profiling, and related aspects whenever I work on a web app. These practices are so ingrained that I perform them automatically and transparently, as they have been part of my process ever since.

The same thing might happen to these engineers when working on existing or new projects and writing C/C++ code; these optimizations will be part of their process.

Re:How to Lead in a Room Full of Experts by antonvs on Thursday September 25, 2025 @04:34AM (#45370547)
> today memory (and disk space) are abundant.

It still has a cost though, which needs to be taken into account in many situations. At our company the cost of compute, RAM, and storage are some of the biggest ongoing concerns, which can make the difference between profitability and bankruptcy, and we’ve done a lot of work on it.

Re:How to Lead in a Room Full of Experts by rcxdude on Thursday September 25, 2025 @06:52AM (#45371394)
Especially in the cloud, where RAM is extremely expensive, and you're encouraged to go for very ram-inefficient horizontal scaling architectures.
Re:How to Lead in a Room Full of Experts by atoav on Thursday September 25, 2025 @04:49AM (#45370643)
I was born in the 90s so memory has been plenty for me during my programmers journey. Until I started doing more embedded signal peocessing stuff.

It is good to know how to use memory efficiently, even today. But it is also important to know that if you optimize for memory usage or speed you may be paying in another dimension. And in my experience a certain type of old programmer can have a total lack of awareness that e.g. in some cases readability, maintainability, ease of use for developers, display latency etc. can be dimensions that are priorized over another for really good reasons.

The admin equivalent of that is somebody who provisions the same hard disk space for a server today as they did in the 2000s and then have the machine run out of memory on every fourth kernel upgrade. It is good to only use the necessary resources, but not if you can't/won't handle the ugly consequences that may come with it.

Re:How to Lead in a Room Full of Experts by fsckboy on Thursday September 25, 2025 @06:20AM (#45371191)
>many older folk...like using bits in a byte, or a byte as an ID field. Or quibbling over the length of a Name field. All those habits proved to be bad in the long run.

I'll bet you the people inventing these modern new architectures are among the more experienced engineers at the companies

who I would criticize by saying, we used to think it was a good idea to code around the limitations of old architectures and now we're accused of coding for PDP-11s and processors aren't PDP-11s any more. so what we should do now I'm told is code very specifically around the idiosyncracies of the new PDP-11,000's and that is what marks progress. Caches were invented to invisibly and silently make things faster, and that was a brilliant idea. Now new cache designers analyze what we used to do to insist we change how we code so they can cache what they want to cache not what we want to do, and all younger programmers talk about these days is coding for the cache (which itself is a cache of a cache of a cache). this is not progress, it's coding for the timing of the modern storage drum.

Re:How to Lead in a Room Full of Experts by smrtinsert on Thursday September 25, 2025 @10:43AM (#45373201)
Until the cost of storage is 0, this is all still a thing.
Re:How to Lead in a Room Full of Experts by liquid_thyme on Thursday September 25, 2025 @03:39AM (#45370225)
>Weigh all the pros/cons and make a choice.

This is sound advice when people agree on which column things belong to :)

Re:How to Lead in a Room Full of Experts by atoav on Thursday September 25, 2025 @05:20AM (#45370801)
That would mean you're not on one page with the others about what the project is meant to achieve and what not.

E.g. let's say one library is more privacy friendly and the other allows more data collection, depending on the project both could be pro or con. I respect developers who value privacy, but if you don't know whether a program is meant to collect data by the point you discuss library choices that eindicates either bad project planning, bad communication or both.

Re:How to Lead in a Room Full of Experts by BrandoElFollito on Thursday September 25, 2025 @06:02AM (#45371033)
> What are the odds that the older know-it-all engineer actually knows better than you? I would say they're pretty good.

I would say that they are pretty average.

First I am not sure what you mean by "know-it-all", specifically if this is a positive trait or not. Let's say that it is positive.

In that case age does not matter much because you can have extremely good practices that are simply outdated. Yes they work. Yes, they are stable. But they may not be adapted to the current needs.

So age is not a good differentiator for me.

Now, if you drop "older" I agree with you (with the assumption of a positive meaning for know-it-all)

Re:How to Lead in a Room Full of Experts by fsckboy on Thursday September 25, 2025 @06:10AM (#45371109)
>First I am not sure what you mean by "know-it-all"...if you drop "older"

good lord, in those phrases he was quoting the wording in the comment he was replying to.

I don't know if you are young or old, but I'd like to teach you about threading (and we won't stop till you get it or your eyebrows are gone)

Re:How to Lead in a Room Full of Experts by BrandoElFollito on Thursday September 25, 2025 @06:18AM (#45371177)
I have no idea what you are talking about. Could you please rephrase this in simple words adapted to my age?
Re:How to Lead in a Room Full of Experts by joncrane on Thursday September 25, 2025 @09:05AM (#45372221)
The post that this thread is replying to uses the phrase "know it all" and it's pretty obvious what OP meant.

The person kvetching at you about not understanding threading is making a joke because there's also a process called "eyebrow threading."

HN is supposed to be high quality discourse and you have to be on your toes if you want to participate!

Missing context, and missing references, and doubling down when you're called out is NOT the optimal strategy.

Re:How to Lead in a Room Full of Experts by BrandoElFollito on Thursday September 25, 2025 @09:14AM (#45372294)
> HN is supposed to be high quality discourse and you have to be on your toes if you want to participate!

I am so sorry not to be at the correct level and, as a non English speaker, not to know all the references.

I feel so ashamed, fortunately you enlightened me about the high quality discourse I was missing.

Thank you very much for your kindness.

Re:How to Lead in a Room Full of Experts by skeeter2020 on Thursday September 25, 2025 @09:36AM (#45372488)
>> The most toxic of engineering situations is the manager making decisions without understanding consequences and without taking responsibility for the outcomes.

Disagree. This can be very bad, but the worst situation I had was a very experienced developer with poor social skills making decisions for the team without a complete understanding of the entire picture

Re:How to Lead in a Room Full of Experts by smrtinsert on Thursday September 25, 2025 @10:42AM (#45373189)
The know it all engs were probably right though and you just added the self imposed productivity, performance, and TCO tax that everyone else adds by default