Closed. This question is opinion-based. It is not currently accepting answers.
Want to improve this question? Update the question so it can be answered with facts and citations by editing this post.
Closed 9 years ago.
Improve this question
Jeffery Palermo says 'Classic WebForms More Mature Than ASP.NET MVC': "Is Classic WebForms More Mature Than ASP.NET MVC?".
It seems to be subjective, but what I want to know is, what exactly "mature" software is?
The answer is very subjective. But basically if the software can answer to most of these criteria (in no order of importance):
secure
reliable
actively maintained
has active community
field-proven
Then it can be considered "mature".
It is important to note that different clients would expect different levels of "maturity". A large corporation would demand that the software it uses is secure enough to protect its sensitive data, and that the software is supported by a support rep available 24/7. As opposed to a small private project of your own which you might care much less about security, and you do not need (nor can afford) a service package which includes 24/7 customer support.
So ,maturity differentiates according to the client, but the basic criteria remain the same.
Mature is when people have figured out how to deal with it.
(And we're talking about development platforms not about end-user apps, aren't we?)
For example, javascript only became mature with the introduction of prototype, jquery and the like.
Before that, people tend to code strange things they they'd regret.
So you're asking for subjective opinions on a subjective topic. :)
I would say, mature would add the following characteristic to a technology:
People know how to use it, know its possibilities and limitations
People know what the typical usage scenarios are, patterns, what are good usage scenarios for this technology so that it shows its best
People have found out how to deal with limitations/bugs, there is a community knowledge and help out there
The technology is trusted enough to be used not only by individuals but in productive commercial environment as well
Reduce Subjectivity by Developing a Measuring Tool for yourself.
My Criteria are for Business Software:
Feature Rich - handle lots of Business Rules
Flexible - Selectable Features via Parameters & Configuration
Stable - Few, if any bugs causing malfunction such as crashes
Well Documented - User and technical Documentation
User Friendly - as attested and recommended by users
Robust - Not very much fazed by events such as power failures and erroneous user input.
Installs & Runs "out of the box".
Take all the Criteria and place it in a spreadsheet with columns rating from 0 - 5 and do a rating by ticking the column corresponding to your rating of each criteria.
If overall score is 25 or better then the software is mature.
If the score is 15 to 24 then the software is average.
If below 15 then the software is immature.
Mature software has to be whatever you mean it to be. I don't think you will find an easy mechanism for measuring maturity, and everyone's definition is going to differ anyway.
It's always going to be a subjective view I'm afraid and therefore subject to a lot of argument.
I would say that mature software is stable, well documented, widely used and well tested.
Related
Closed. This question is opinion-based. It is not currently accepting answers.
Want to improve this question? Update the question so it can be answered with facts and citations by editing this post.
Closed 2 years ago.
Improve this question
I work on developer tools for a particular product. There is a competing set of tools for the same product produced by a different company. The user-base is split roughly 50-50 between us.
Recently, the other company has introduced scripting to make their own tools extensible by end-users. This is a feature that we have had planned for our tools for a while, but it is only now that we are able to start implementing it.
My question is: should we try as much as possible to collaborate with the developers of competing product so that end-user scripts can be shared between users on the different products? We would obviously require different implementations, but share the same syntax. This would obviously be better for the community as a whole since there would be more interoperability.
The downside of collaborating like this is that the competing product's scripting language is slightly tailored towards their own implementation. We would have to jump through a few hoops to create an implementation for their scripts on our platform. Or, we would have to somehow convince our competitor to modify their scripts so that they are platform agnostic.
So, to rephrase my question: should we try to collaborate, thus making our community happier, or should we produce a competing scripting language that is more appropriate for our platform?
I realize that this is a very general question with no single right or wrong answer. What I am looking for is a good explanation of the pros and cons of each approach.
I would write something that is specifically tailored towards my own system (don't compromise your technical quality) and then release and fully support a compatibility layer that allows my competitors scripts to run on my system (make it easy for users to migrate).
I'd stay away from doing things that will try to lock people in and cripple them if they move. These tactics worked once upon a time but in this day and age don't really cut it any more. I'd even go so far as to actually (unofficially on fora etc.) help people who are having trouble porting scripts running on my system to my competitors.
Another way to ask the question (and to answer) is to wonder WHAT KIND of script language is DESIRABLE FOR USERS.
If your competitor went a lock-in route with a proprietary scripted language, then please your users (and get a competitive edge) by using a STANDARD scripted language.
Doing so will immensely increase the value of your tool as many persons ALREADY know the scripted language.
Nobody wants to learn a new language.
Would building a unified scripting language harm your customer-base or give the competitor the competitive edge?
Obviously if you want to lock in customers, go solo which will prevent your customers from easily switching over to the competitor's product (sounds a little like Microsoft tactics) or if you know your product is superior, a collaboration will allow you to get customers from the competitor in which case customers will have the choice to choose which business model suits their needs, make a choice based on the quality of the product as a whole as well as which features they really need instead of being locked into an invisible contract due to the choice they made initially.
Going the collaboration route will also put your company in a position where developers will respect your company (for not being a greedy monopoly monster) instead of boycotting it due to their "moral" beliefs in open standards.
I would say that if possible make it compatible, not so much to cooperate but to compete. Making an incompatible solution would lock you customers in to some degree (you don't have any yet with a lot of scripts - so not much gain), but making a compatible solution keeps the door open for customers of your competition to migrate (they might have some scripts by the time you ship yours).
Just my 2cents
Closed. This question is opinion-based. It is not currently accepting answers.
Want to improve this question? Update the question so it can be answered with facts and citations by editing this post.
Closed 3 years ago.
Improve this question
We have two distinct agile teams, each working on separate, but related, applications.
Each team has, until now, been able to work in an independent fashion (distinct code bases, persistence stores, sprints, backlogs etc). Recently, product management decided that these applications will become even more closely integrated. On a side note, the size of each team (comprised of QAs, Devs, BAs) will be increasing over the next 6-12 months.
Management has decided to keep the agile process largely intact, since it has worked well (two teams working independently as much as possible) but have floated the idea of a contract-based service layer as means of integrating the applications.
In each sprint, any story that requires integration with the other application will be identified. At that point, an additional "integration" story will be added to the other teams backlog. That team will then be tasked with fulfilling the contract. In the meantime, the other team can continue their original story work, substituting a mock/fake service until the other team produces a working service.
Since Agile preaches a KISS philosphy, several people on the teams have taken issue with the "complexity" of this approach. They are advocating continued used of stored procedure sharing as a leaner/simpler integration methodology that "has worked well in the past".
I prefer contract based programming for all sorts of reasons, but the main reason is it's ability to provide compile time visibility into the behavior your application is expected to provide. You also get clear boundaries around who owns what code, and whose code you are likely to break if you break your contract. Stored procedures do none of that.
Since we have already reaped many benefits from agile, I'd like to think that there is already an "agile-friendly" way to deal with this kind of app integration/synchronization. Does creating a contract based SOA layer meet the agile smell test? Is there a third option I haven't considered?
I don't think that keeping current process intact is good idea. Cooperation and communication between teams has to increase otherwise it will have negative impact on both teams. You should follow similar practice to Scrum of Scrum.
Edit
Scrum of Scrum: I don't have experience with project handled by more than one scrum team but because of very good experience with Daily Scrum a believe that Scurm of Scrum works and increase productivity in all teams.
Great question. Walking the design tightrope is always a tricky one. I think keeping the applications as loosely coupled as possible is definitely the way to go.
The simplest thing that could possible work is a great approach, but following this to a dogmatic end without regard for the SOLID principles and general good design is going to give you two applications that are tightly coupled and probably full of technical debt that will bring the team grinding to a halt at some point in the future.
Decoupling and adding the abstraction in now seems like the most sensible thing to do, as long as you aren't adding lots of additional "framework" that isn't yet needed. The trick is to ensure you have a good enough design that would allow that framework to grow if needed, without building out a lot of unnecessary stuff at this point - you need to do just enough to decouple the applications.
Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 3 years ago.
Improve this question
I work in a small company (2-4 software developers) where software is "only" a part of the main product (specialized measurement instruments). So far the software has been built from start to end with no formal process at all, but as we're steadily growing in both in number of products and people involved, it's evident that we need to adopt some kind of methodology for the whole thing (designing, building, testing, maintaining) to avoid blowing into a mess
The problem is that none of us has much real-world experience on such processes. Wikipedia's software development methodology and software development process entries list lots of practices, and I'm aware of the modern buzzwords (agile, extreme, etc.), but we're still lost on how and from where to start all this.
What should we do to get started, given that currently we have no formal process, and the goal would be to have a light process that helps us keep things under control without slowing us down? Is there some:
Essential de facto literature that we should read first?
Essential tools? (We do have a SCM, but should we start using something like FogBugz?)
Practical "do this and this" guidelines?
Any guidelines are welcome, as long as they're not 1000+ page books! I want to avoid both the religious hype and the dull academicity that seem to surround this field, and find out what to do in practice.
Highly recommended reading includes : The Agile Manifesto and The Pragmatic Programmer. Subsequently, you'll probably want to get familiar with Scrum software development, or Test-Driven Development. At the very least you should have:
Source Control repository
Bug tracking system
Standard set of tools
for communication (A wiki tends to be
popular for documentation, these
days),
IDE
Testing framework
A lot of things will depend on the skills of your team and the application domain that you're seeking to go into. Get yourselves familiar with some methodologies, then practice them. Have 15 minute standing meetings at the start of the day. Develop code incrementally with a write a failing test, make it pass, repeat mindset. Etc etc.
I would suggest to try Scrum for start. As lightweight project management framework it should suite your small team needs.
To do that less painful I would also suggest temporary hiring someone familiar with scrum (certified scrum master maybe), after 3-4 months you should be able to keep it running by yourself. Really investing in few months of experienced team member should pay off. And I don't mean analytic, consultant or whatever you call person that comes, analyzes, makes presentation, takes money and goes while you stay with a problem. I mean Team member that will work with you but also introduce scrum to you via daily practice.
You could also just read some books instead, or send one or two team members to a training, but I think that having someone to incorporate Scrum into your daily work and start learning by examples is the best.
Good description detailed description (based on daily work) would be Scrum and XP from the Trenches (alternative source).
Subscribing rigidly to someone else's view of the development process isn't going to work for everyone. Start with the real basics
Get the basics of the development process right - see The Joel Test.
Track everything. Use a system like JIRA, FogBugz or so on to track all issues, features and bugs that are ever reported. Track how long you spend on each task; the information you have the better prepared you'll be.
Triage - Work with stakeholders to make sure what you are doing is actually important, rather than just what you think is important. In my experience, developers and customers often have wildly differing views!
I'm a huge fan of the recent Lean literature by the forerunners of the movement, Mary and Tom Poppendieck:
Lean Toolkit
Implementing Lean Software Development: From Concept to Cash
Leading Lean Software Development
These are very practical books that look at the whole business value chain from a software team's viewpoint, instead of being head-down in software land and ignoring business goals.
Closed. This question is off-topic. It is not currently accepting answers.
Want to improve this question? Update the question so it's on-topic for Stack Overflow.
Closed 12 years ago.
Improve this question
I'm looking for examples where a human-based service replaced an automated one. For example, machine translation (although suboptimal in quality) largely replaced human translation in many areas -- can anyone think of where the opposite has occurred (especially with regard to today's industry)?
Edit: Before you downvote because this doesn't have the keyword C++, my reasoning is that programmers invariably create these technologies, and programmers are the ones who are either 1) displaced by the revival of human service, or 2) asked to somehow integrate the human element in a service. When there are questions like this one, it doesn't make sense to downvote this (unless you downvoted that, too).
reCaptcha is, I think, a direct counter-example to your machine translation example (since it's a form of visual translation, so to speak),
perhaps google image labeller counts
I recall something about yahoo running a "humans do simple tasks online for you cheaply, in the place of cpu cycles" scheme.
Crowdsourcing in general might be something similar to what you're thinking of.
Perhaps not the most exciting examples, but certainly among the most common--used everyday by pretty much everyone. Non-trivial as well.
Electronic Stability Control (braking-steering control in many (most?) automobiles
Auto-focus in some digital cameras.
It is an unlikely situation because for a machine to have been given the responsibility in the first place you would expect it to have been sufficiently good/cheap/etc at the task. So for it to then be replaced by a human, the human approach would need to have some how got better or cheaper at a faster rate than the technology driven one.
That's not to say that there isn't an example of this of course. I think it is an interesting question.
I've heard there are CAPTCHA-resolving centers in India. That may be a lie though.
Actually, I have an interesting example of this.
A few years ago I was working for a company writing a Dive School System for a Hotel in Sharm El Sheikh (in Egypt) along with a new "front of house" system. We were trying to come up with a fast check-in system for checking in an entire busload of divers arriving from the airport, the thing is, in Egypt labor is very very cheap, and the end it was more costly to do this with a computer system, than to continue with the old manual system of simply having 15-20 staff doing the checking in.
Closed. This question is opinion-based. It is not currently accepting answers.
Want to improve this question? Update the question so it can be answered with facts and citations by editing this post.
Closed 5 years ago.
Improve this question
As the years go by we get more and more applications. Figuring out if one application is using a feature from another application can be hard. If we change something in application A, will something in application B break?
We have been using MediaWiki for documentation, but it's hard to keep the data up-to-date.
I think what we need is some kind of visual map of everything. And the possibility to create some sort of reference integrity? Any ideas?
I'm in the same boat and still trying to sell my peers on Enterprise Architect, a CASE tool. It's a round trip tool - code to diagrams to code is possible. It's a UML centric too - although it also supports other methods of notation that I'm unfamiliar with...
Here are some things to consider when selecting a tool for documenting designs (be they inter-system communication, or just designing the internals of a single app):
Usability of the tool. That is, how easy is it to not only create, but also maintain the data you're interested in.
Familiarity with the notation.
A. The notation, such as UML, must be one your staff understands. If you try using a UML tool with a few people understanding how to use it properly you will get a big ball of confusion as some people document things incorrectly, and someone who understands what the UML says to implement either spots the error, or goes ahead and implements the erroneously documented item. Conversely more sophisticated notations used by the adept will confound the uninitiated.
B. Documentation isn't/shouldn't be created only for the documenters exclusive use. So those who will be reading the documentation must understand what they're reading. So getting a tool with flexible output options is always a good choice.
Cost. There are far more advanced tools than Enterprise Architect. My reasoning for using this one tool is that due to lack of UML familiarity and high pressure schedules, leaves little room to educate myself or my peers beyond using basic structure diagrams. This tool easily facilitates such a use and is more stable than say StarUML. (I tried both, StarUML died on the reverse engineering of masses of code -- millions of lines) For small projects I found StarUML adequate for home use, up until I got vista installed. Being opensource, it's also free.
With all that said, you will always have to document what uses what, that means maintaining the documentation! That task is one few companies see the value in despite its obvious value to those who get to do it. . .