Python in the enterprise: Pros and cons [closed]

Answer 1

I'll try again.

My employer (we're huge) did a study to resolve an internal conflict over what 'platform' to standardize to. Platforms were judged on technical depth, business alignment, and company viability. The one that won was middle of the road technically and had superior business alignment and company viability. The customers don't care about the technical bits; the customer wants to make sure there will be no major strategic roadblocks in 4 years like if the supporting company folded.

All of the links I've clicked on in this thread are not enterprise systems, they're applications. As far as I have seen, no company has the balls to write a mission critical enterprise system in python, except for Eve Online, which is a game--downtime isn't going to get anyone killed or sued.

Answer 2

There's always ResolverOne.

Answer 3

Python doesn't have anywhere close to as much money backing it as MSFT or Redhat etc. If Guido gets hit by a bus, Python is in trouble.

I <3 python for a lot of things, but a financial transaction system probably wants a real, trusted, stable company backing it.

Edit: this isn't flame bait; this is a major lesson learned from watching a colleague push a platform backed by a small company, and the resulting 'business-strategic' nightmare that ended with his project getting dropped in favor of someone using a far crappier project with lots of money. There's more to project success than the technical bit.

Answer 4

There is a rather famous application heavily used in both banks and hedge funds called FrontArena. I believe that this is written in Python.

Additionally the numpy numeric processing libraries and concise, clear syntax means that Python is very popular with Quantitative Analysts (or quants) within the financial sector.

Answer 5

Sungard Front Arena makes extensive use of Python in its system architecture. This is a trading floor system with quite a substantial market share in its space. And, yes, it is used extensively by investment banks.

Answer 6

Of course you can implement mission-critical software (whatever that is in your case) using Python. At the end of the day the success of your application is going to weigh more on its capabilities than whether it is written in Python. Some all .NET companies will even bring in Python applications provided that there is a way to talk to the system from .NET.

I would not market your application as being a Python application. This is going to cause you trouble down the road because you will run into roadblocks. This often happens when you satisfy a business customer and he speaks to their IT guy who says "whoa we can't support that" without a full analysis of the cost/benefit to the business. This is the place that references to use of Python in mission-critical systems will arise. Try to avoid this area.

With Python you can always target the popular platforms if you build your application under certain constraints. IronPython runs on .NET and Jython runs on Java. Being able to fire back with info on how to run your application on these platforms might be helpful.