Good luck competing in that industry
> basic installation of SAP has 20,000 database tables, 3,000 of which are configuration tables. In those tables, there are ~8,000 configuration decisions you need before even getting started.
Gotta be fun :)
[ ] Digital Bureaucracy
[ ] All of the above
[ ] None of the above
My little pet theory is that the old "Do as you told" buisness-culture is to blame for germanys inability to produce great software. Software needs developers with agency, who refuse "idiotic" tasks and fight back to improve the product.
Know an israeli who complained about "endless arguing" in israeli software projects, while not recognicing the strength of that.
If its not fought over, all things are developed, all things become meh, teams exaust themselves doing all the things and the product fails, internally unoppossed, but externally years to late, bloated and mediocre to the core.
Still happy that SAP exists.
This I have experienced first hand where this junior product manager who wrote some ticket whose requirements when got challenged says "it's mentioned here so you have to do it and you don't have to challenge it". I lost it and I said, "everything needs to be challenged, we are not just going to follow it like a machine". I did apologize to him for my tone. But it bothered me so much.
Basically the whole education system needs to push discussions more, were you have to argue a point, proof you are right and stick to your guns. Something regarding this is going right in some education systems and cultures, and fails utterly in others. Its a education to lead, instead of education to be led.
As a Skat player, this is only true in Null, the game you actively try to "lose". Fitting, I guess?
I worked for a software company in Aachen for a while that supplied software for local manufacturing and this is necessarily "meh" and largely consists of doing as your told and building to specification because that's what industry-adjacent work is like. Doesn't mean it's not good software.
Exampletime:
A thousand versions of a cylinder valve controller software for a plc floating around a machine builder.
Instead of writting one for each version of statefullness and interfaces to encapsulate the different usecases. (Can be done with TC3) shared by all collagues via Git.
IOpenCloseable {} and that then can be used for example for a drive home routine
DrivePointHome() {
foreach (IOpenCloseable cylinder in allElementsInHomestateInOpeningOrder)
{
cylinder.open()
wait(cylinder.isOpen())
}
And there you have it. Configuration instead of programming. Reusability instead of Recreating. Testability (https://tcunit.org/).
It could all be done. It is done, good, elsewhere on the planet, daily.
In my last career we fought this mentality, to exaustion.
Now im out of it, im just waiting for someone with the mindset to swoop in, disrupt and clean that space out with the effectiveness of good software. There really is no reason to employ half a million electricians to program subpar software when you can have it better for cheap.
Software is seen as a necessary evil in Germany, not as the main focus for profit. You can directly see this in most medium to large companies which sell ERP or management software (like Scheer) pay their sales reps a lot more than their developers, even though the latter produce their value.
ERP/MRP systems are complicated because businesses and factory management is complicated. The fact that we have such pieces of software is a testament that however shitty you think they are, at least we have them. They run real businesses and fabs in prod. They bring revenue and are responsible for running multi-billion dollars of turnover. Whole nation states depend on them. That's kind of amazing.
Idk, I have much respect for SAP and such as I grow older. I feel like if I were to design such a thing with 10k engineers at my disposal, it'd be much worse. It can certainly improve, of course.
ERP are the mother of all vendor lockin for large companies. Not only you need to configure it, but you need to integrate it with the thousands of internal systems.
Microsoft has a suite of ERP software – Microsoft Dynamics. They got it by acquiring a bunch of companies – Great Plains, Navision, Solomon, Axapta. Originally on-premise, now they encourage SaaS but some of it is still available on-premise for those who prefer that. Generally focuses on the small-to-medium enterprise sector, although they've been trying to make inroads on larger enterprises; but large enterprises are still dominated by SAP, Oracle, Salesforce, etc.
- No one gets fired for hiring SAP
- Getting an in-house software developer team that can develop an easily extensible / modifiable ERP system is neigh impossible
That's true but TBH, even those that are wildly successful aren't actually that great. I've implemented Workday as a replacement for the user-facing portions of SAP's HR and while it looks good, it's nowhere near as flexible. There's a lot of stuff I would expect to be available in Workday and just isn't. That surprised me as Workday is pretty much the HR market leader.
TLDR; Opportunities are there for new companies to do ERP better. It's not easy though...
We implemented relatively simple income tax reform a few decade ago in small EU jurisdiction. But law makers were very vague in some important details, and there were about 8 different interpretations. We had to implement, run and support all 8 versions for couple of years, until they decided on final interpretation. Non compliance would be fine of couple of million euro.
And that was tiny country of 5 million people with clean newly written laws. Not babylon with 300 years of baggage like US.
But most companies are realizing their use case is not that complex and that in reality you don't need all those config options
Then you go with Salesforce or something else saving you one zero or maybe two even
SF started with CRM and has been expanding to ERP, SAP is the other way around. Both are mainly Cloud/Platform-based offerings today, both feature multi-month certifications, high rates for contractors and lots of effort administering/configuring/customizing.
I expect in a couple of years they either turn out exactly the same or swallow each other.
Anecdotally I knew a few people in the mid nineties that did SAP work and they were paid multiples of everyone else, literally hundreds of thousands of dollars a year. Since then lots has been outsourced and offshored so its the opposite, but for a few glory years before dotcom boom it was definitely the place to be.