KOffice Team: A Handful of Coders, a Lot of Code
nickbrown writes: "In this interview with the KOffice development team it is revealed that only about 4-6 people are working on the suite of applications. It would appear they lack the resources to keep up with the likes of openoffice.
Worth a read as it highlights the troubles they are having trying to produce a truly productive office suite for KDE."
StarOffice isn't mentioned. Has it fallen into obscureness, or are we just not supporting it because it's not free anymore? IMO - any solution that isn't Micro$oft Office is a good solution.
I am not sure whether the author here is trying to start an office-suite software choice argument or is trying to get people to code for this project.
Exposing the core business weakness of this software development is not going to help it get more work done. It's like putting out a flea-ridden sad puppy and saying, "look how sick he is, don't you want to adopt him?"
Goat sex free since 2001
Does anyone out there want to mirror that in a readable font?
- W. Blaine Dowler
http://www.bureau42.com
kools. im going to smoke a pack of kools.
That's a shame to hear so few are developing KOffice. It's a really promising product so if anyone _can_ help them please do!
All the elements are there, and it's all open source anyway, so how about 'together we stand' and not 'divided we fall'?
While I wait for the poor slashdotted server to retreive the article, I should mention that the right 4 to 6 people can outperform the wrong 400 person programming department.
Small teams often can focus on the issues at hand and make a more tightly tuned product than the big teams, and if they fail...not as much is lost. This is especially true when you have a good well established foundation onwhich to build.
Where's the "scratch an itch" factor in coding an office suite? People that are smart enough to contribute to these projects tend to prefer logical markup such as LaTeX. So you'd expect very few OSS programmers choosing to work on this as their hobby.
probably isn't worth it to most people. Face it, when MS has 90% of the office market and businesses are willing to pay, it just doesn't seem worth it. Could there come a point when you could get a sizable number of defectors to switch? Yes, but MS isn't going to price their cash cow in such a manner as to kill it. A bit off-topic but one interesting facet to this argument is the one about purchasing from MS as they provide "support". When was the last time that your average business user called MS for support?
...open source tactics.
I mean, like, really.
Why don't open source coders collaborate more? Why in the hell do we need a half dozen different office suites?? Give me one good implementation, and that's all I'll ever use. Is it just that getting geeks to cooperate is like trying to get a group of 3 yr olds (or cats) to all go in the same direction -- near to impossible??
So concentrate on the applications that your average person needs, and accept that OpenOffice is going to be the heavyweight Office suite.
Make a flat file database program for people to store various bits of data. Make a word processor that can be used to write good looking letters and documents, but not have the more business features of Word. Make a spreadsheet that can be used to help calculate taxes or the monthly bills.
This is the real way open source works. Everyone cries and screams about open source, but when the rubber hits the road only a couple of people do a decent job and do the actual work, while the rest of the people just rave on about how l33t an open source coder they are. Most programmers expound open source... then try and figure out ways to sneak the code into their own stuff to make money.
Please, someone mirror it!
This interview was originally planned to take place during the FOSDEM, but we didn't have the time to do it, so it was held on IRC on Tuesday, February 19th 2002. Of course, the log had to be edited and reshaped. The result is this informal interview.
:-) Kalle (Matthias Kalle Dallheimer) added KChart, which was developed for his company (Klaralvdalens Datakonsult)
;) I always joined in the effort started by someone else. I'm the "manpower that makes things possible", maybe, but I never take the initiative to break things myself. I joined Waldo for ksycoca, Coolo for kio-make-it-cool, etc. :) :)
:) Krayon had nobody for quite some time. Recently someone committed a few fixes, though.
;)
;), but there are many many missing features that are easy to add. ;)
... I also plan to work on graphite a bit more if the free time allows it.
;) I think KOffice-1.1.1 is only as stable as it is due to the multiple betas
:}
:) ...and as noone except Shaheed joined, it somehow didn't really work out. Some code is there, but I just don't find the time ;)
... incorrectly as in "according to the SPEC" ;) It's really not funny to develop that, I can assure you. So when you don't get paid for it you lose the motivation and move on to something more interesting.
.doc :(
.doc file in the hexeditor for hours :)
;)
:)) But I find this very good that RMS states this. I think this 1) finally gives some credibility to KDE for the "GNU only" people. 2) it might actually foster some cooperation.
...
.desktop files ? .tar.gz for two reasons:
;) :)
The participants were:
Philippe: Philippe Fremy, (freehackers team), interviewer.
Thomas Capricelli: support, hosting, photos and help (freehackers team).
Ben: Ben Adler, logging and help
Werner: Werner Trobin, KOffice developer
David: David Faure, KOffice developer
Laurent: Laurent Montel, KOffice developer
Thomas: Thomas Zander, KOffice developer
The KDE room at fosdem Philippe: How was KOffice started ?
David: Torben Weis originally started KOffice. He wrote the libs and Reggie (Reginald Stadlbauer) wrote KWord and KPresenter. Torben also wrote KSpread.
Werner: Torben is a programming-ueber-god. He is a programming-task-force in himself.
Philippe: Where are they now ?
David: Reggie is working for Trolltech. He is behind QtDesigner. This is why it had a "Tools" menu for inserting things, instead of "Insert". Tools is what KWord and KPresenter had.
Werner: Torben is working at the Technical University of Berlin IIRC. Last time I talked to him he was developing a CASE tool or so. Nothing KOffice related.
Philippe: How and when did you get involved in KOffice ?
Thomas: Ohh, I don't recall exactly when. Something like 2 or 3 years ago. I picked up where Reggie left off since he ran out of time. KWord was unmaintained at the time.
David: One year ago. KWord was really needing some help, so I jumped on the boat. I proved that it was actually possible to use the richtext stuff in KWord, which Reggie and Thomas had started to doubt, I think. Backporting QRichtext to Qt2 was easy. The real challenge was redesigning KWord around it. Reggie and Thomas had great plans, but no time for them, so I just did it.
David: In general I realized that I never *ever* started anything new in KDE
Thomas: I like working with David. I have ideas and a general design (plans sounds good) in my head but no time to do it. David is just someone very good at the implementation and the details and stuff; works great together IMO
David: I agree
Philippe: Could you give us a short report of who is doing what on which application in KOffice right now ?
Werner: I am mainly hacking the core libraries and filter related stuff.
David: I am implementing WYSIWYG in libkotext (common to KWord and KPresenter), and some other KWord fixes. I really thank Mandrake for letting me work fulltime on KDE.
David: Nobody is hacking KSpread right now except some random contributors
Laurent: I improve KPresenter (zoom + page), add the DCOP interface to KWord/KPresenter. I also fix some bugs in KChart.
Thomas: I am hacking the tables in KWord. For 2 versions they have been rewritten twice, lets do it another time. This time I actually think I know what I am doing. So I am implementing it the way I think it should be done. Plus fixing the bugs that bug me in other parts of KWord. Plus I am always bugging David about stuff he is doing in KWord.
Laurent: Nobody is working on kugar and kivio.
David: Kontour is being redesigned by 2 or 3 people, but although they had the time to break everything, it doesn't look like they have time for fixing things now.
All in all, it's almost one main developer per application only, and random contributors... surely not enough.
Philippe: What about KFormula and KChart ?
David: KFormula has a single developer, Ulrich Küttler with little time. KChart has two parts. The core engine, developed by Klaralvdalens Datakonsult (Kalle's company), and the KOffice part, on which Laurent works sometimes.
Philippe: What about the remaining ones, in the KOffice cvs: KPlato, graphite, kosoap ?
David: those 3 are unreleased alpha stuff.
Werner: graphite is my little pet project, nothing worth writing about in the current shape.
David: koshell is an old hack of mine, I'm trying to pass its maintainance to Sven Lueppken, but it's really Werner who's hacking it for now
Werner: I'm really lacking time for hacking
Thomas: KPlato is a planning application, its been through the design phase. The design is implemented and it is basically waiting for people to finalize the design, I.e. fill the classes allready there. KPlato is 'designed' by 5 people talking on a mailing list without a line of code. I have implemented that design completely. The design I am talking about is just the data classes, nothing more. Naturally the next thing that has to be build after that is a GUI. But that is simply not done.
Philippe: a good project planning application is really something missing.
Thomas: I know, that is why I jumped in, hoping to kickstart the project. But after almost no code was written by others I found that this was not worth my time for now.
Thomas Zander and Laurent Montel
Philippe: So basically, you are 2 full time, paid developers, plus some filter developers, plus 3 or 4 part time contributors.
David: hmm, more than 3 or 4 I think, if you allow "part time" to be very small.
Werner: Yes, the filter developers are Nicolas Goutte, Shaheed Haque (lacking time), Ariya Hidayat, Clarence Dang,...
David: lots of filter developers, if you count them. Usually one per filter.
Philippe: It looks like some help would be welcome.
David: Yes, definitely. On the applications (e.g. Krayon, KPlato, Kontour etc.) we definitely need help. Those apps have almost nobody working on them. The other apps do need contributors, too.
Philippe: What is the programming experience required to contribute ?
David: People usually assume that writing an office suite is very difficult That's not true. _Some_ part of it are difficult (can I say WYSIWYG ?
Thomas: It is not too hard to get in. It is written in a Object Oriented language after all. Most stuff is cleanly isolated from the core and well documented. The hard part is getting to know the structures of the applications, but here, we can help. After that, its just programming, which is fun
Laurent: Any help is welcome, whatever the experience. Some people can create templates or write documentation, tutorials, etc... It's not necessary to know C++. Of course, you must know C++ if you want to hack on KWord.
Werner: There's also a need for GUI guys and artists. We don't have a KoShell icon, for example, and the user interfaces are a bit crowded.
Philippe: Do you have places where you would like to see someone contributing right now ?
David: Definitely. Right now, KPresenter could have a UI redesign (hiding the least used toolbar buttons etc.). KWord needs dialogs for creating envelopes. etc. etc. Many small jobs. A new KWord developer actually started by fixing a simple error message, and is now porting all of KOffice-1.1.1 to KDE3....
Philippe: What are the planned improvements for KOffice ?
David: Right now we are busy fixing the things that we broke. In KWord, due to the WYSIWYG text layouting. In KPresenter, due to zooming support. This sounds small, but actually, it led to a big design change.
Laurent: I am fixing KChart and adding some features. Footnotes for KWord is also planned.
Werner: My short term goal is to implement the rest of the new filter system. The long term goals are e.g. a better clipboard, better support for embedding, a general clean up of the core libraries,
Philippe: Do you have a list of features that will make it into the upcoming release ?
David: Now about the long term plans... Those really depend on how much man power we can get. We have a list for what's already done (see the KOffice release plan, more stuff will be added to that while being done) However, I can't say what will be in the release that is not already done. That's where time / number of developers is the problem.
Thomas: My long term plans for KWord (which is all I am restricting myself to at the moment) is adding more stuff that makes it easier to use the application. Like markup macros. And character styles, frame styles and page styles..
David: My next step for KWord is frame z-order, and then looking at the buglist to see what people requested (for instance, double underline...)
Philippe: You planned 3 Beta and 1 Release Candidate, isn't that too much ? KDE3 had originally 1 beta and 1 rc (which turn into a second beta), no ?
David: It's exactly what we had for KOffice-1.1 . The release plan for 1.2 is _exactly_ the same as the one for 1.1, just one year later. Code reuse, release plan reuse
Werner: KOffice gets very few testers. Some people download it and work with it for five minutes. This simply doesn't highlight nasty bugs, but just real showstoppers. There are only few people actually e.g. writing a longer letter or creating a whole presentation.
Philippe: So you need more users too ?
Laurent: yes !
Werner: Definitely. Most of the testing is done by us developers
David: Actually, betas are a really great thing for developers. We can release code for people to test, without having to worry about it being considered a final version, and hence a must-be-completely-stable one. More developers is much more needed than more users. Not handled bug reports are the proof of that. But it's true that more (advanced) users helps finding the source of some problems. Sometimes.
Thomas: We have a number of end-term students (last year project in the company) basically they all say that KOffice is not usable at the moment, most bugs are being fixed, when that is done the not-enough-users problem will go away.
Laurent Montel and David Faure hacking
KPresenter during a boring presentation
Philippe: The must-ask question: what is the state of the import/export filter for MsOffice ?
Werner: We have some import filters, at least. The WinWord import filter imports tables and text/basic formatting (pictures are disabled). The Excel import filter works quite nicely.
David: There is currently no export filter for MsWord. This is an area that definitely needs help.
Werner: As I worked on that myself I can assure you that exporting to WinWord is *not* funny.
Thomas Capricelli: Could we have some more information about picture embedding in KWord ? What's the problem ?
David: Actually, the problem is for the Windows Meta Files, which map to a Kontour part. Since KIllustrator (now called Kontour) crashed for some time, importing wmfs was disabled. And since Kontour is currently very broken (redesigned), enabling it now wouldn't do much good
Thomas: Picture embedding has gone a long way since the horrible support in 1.0. Pictures are correctly scaled, correctly and intuitively placed and can be embedded or placed external of the main document. Lots of stuff has to be done, but it is getting there quite rapidly.
David: I think it's only WMF embedding that is disabled. Importing MSWord an document with bitmaps should work ok even in 1.1.1
Philippe: I remember the guy of wvWare starting a project for creating a generic Word import/export. Did that work ?
Werner: This "guy of wvWare" was me
Philippe: And on the side of abiword ? Weren't they supposed to help out ?
Werner: The abiword guys said they're going to help, but noone really did. They were also lacking time. I've written 99% of all code in wv2
Philippe: Can you reuse the stuff from OpenOffice ?
Werner: It's really hard. They use libc and nothing more. They have their own toolkit and stuff. You can't just take parts of it and reuse it. And the design is, well, hard to follow.
Philippe: But they somehow managed to understand how MsWord works, so I imagine you can at least get hints from there ?
Werner: yes, it helps, but it's very time consuming.
Philippe: What is the difficulty with writing it ? Is MsWord's format so messy ?
David: Afaik one very messy part is the incremental saving, i.e. appending the changes at the end of the doc instead of modifying the real data.
Werner: They don't save the full file all the time, but append "diffs". For example, I spent 3 days hunting a bug in my filter. The bug was in the specification.
David: I also suppose that writing an export filter for a closed commercial app is awful - if it crashes or says "can't open", you have no way of debugging that The format is just partially documented and somehow broken, not fully secret & broken.
Werner: There are situations where WinWord just crashes without further notice if one bit(!) is set incorrectly
Philippe: We sure all can understand that.
David: Sometimes I wonder if I shouldn't spend some time continuing the wv2 stuff.
Philippe: I did not pick it up: you are working on the filter directly in KOffice or working on wv2 which will be used by KOffice ?
Werner: Both, but I am lacking of time. Just to give you some numbers, StarDivision had 2 full-time developers for the im/export filter for more than a year! Now guess why KWord can't export
David: AFAIK Shaheed started to work on wv2, then seeing that no abiword developer could help making this advance, went back to his KWord msword filter....
Werner: The problem isn't (at least for the import case) that the file format is ultra secret/broken. It's just lack of time. It's so frustrating to read a
Philippe: Yes, not very funky stuff to work on !
Philippe: Some distro should give a kick to that ! I can't think of any Redhat support, but we could contact Suse.
David: Mandrake already sponsors two fulltime KOffice developers. Maybe it's time for the other distros to give a hand ?
Werner: Caldera sponsored my development last summer. I had six weeks to work on wv2. All the code which is there was written in that six weeks
Philippe: Everyone seem to be thinking OpenOffice is the Office Suite of choice for Linux. But I am not sure it integrates as nicely as KOffice applications do.
David: OpenOffice is not the Suite of choice, it is rather the only one that's currently doing the job. If KOffice improves, everyone (almost) will prefer KOffice (lighter, more integrated with the rest of KDE, nicer toolkit to use IMHO, etc.)
Thomas: After hearing 2 students swear for 3 days, I'm pretty sure Openoffice will not be the solution for companies for some time to come. (They switched to LaTeX now)
Philippe: KOffice has much more potential: it was developed by very tiny manpower in comparison with other suits or applications.
David: Yes, the power of KOffice is that it fully reuses the power of Qt and KDE. KOffice can embed documents thanks to kparts, it has configurable toolbars thanks to the XML-GUI, etc. This means KOffice development can concentrate on the actual office functionality. The rest is provided by Qt & Kdelibs.
Werner: Some people compare the pure line counts. OpenOffice has approx 8million lines, KOffice about 350.000 or so. We can use a lot of nice stuff from Qt and KDE. OpenOffice has to invent *everything* above libc. For a good example please see David Faure's 8-lines text editor, or the KPart article
David: I wrote a 5 lines "generic viewer". It can show any kind of file for which there's a KParts part. See docu in componentfactory.h
Thomas Capricelli: Did you read about latest RMS statement about KDE/Gnome cooperation ? What do you think about it ?
David: this doesn't apply to KOffice, since there's not really a gnome office suite.
Philippe: Is the Euro symbol supported ?
Laurent: The Euro works in KOffice no problem !
David: Yes. see this link on the KOffice website.
Philippe: And i18n support ? Are various exotic languages correctly supported ?
Thomas: Yes, see this example.
Laurent: Yes, now KWord supports bidirectional languages => arabic language etc
Werner: Qt (thus KOffice) supports UTF-16 and we use QString for everything the user sees. The translations are done by the KDE translation team (http://i18n.kde.org)
Philippe: I wonder if Abiword does that too. Do they use Pango and Gtk 2.0 ?
Werner: Yes, Abiword does that too. At least Dom Lachowicz, the guy I talked with about wv2, was implementing that. But they do their own Right-to-left support, from what Dom told me. I have no idea if that is in the latest stable release, though.
Laurent: Abiword is not integrated in Gnome. It uses some gnome libraries but not much.
Ben: Doesn't Microsoft want to use xml file formats in future office formats? If yes, wouldn't that make import/export a lot easier ?
David: Good question. It mostly depends on how they do it. The main advantage of XML is that it's readable. At least that will help. As for conforming to any spec of theirs, we know how bad they are at that. They will surely "extend" XML to do things their own way.
Ben: What about Aethera in KOffice? As a user, I'd LOVE to see Aethera in KOffice. How much do you trust theKompany to actually deliver Aethera, would you put it into KOffice CVS if it was an open license ?
David: Aethera is a mailer, right ? Then it has nothing to do with KOffice. It's important to understand what KOffice is about. It's about editing *documents*, and being able to embed documents from other KOffice components. There are plans for more KDE PIM stuff, integrating kmail with contact / calendar stuff. The kdepim module in CVS. This needs help too! KOffice doesn't mean "stuff you do at the office" in general. KMail is in KDE, but not in KOffice.
Laurent: Nobody works on Aethera ! At least publicly.
Ben: The latest aethera beta is 4/2001!
Werner: They also have Kivio there, but it doesn't seem to be maintained either.
Philippe: Where would you like to see more cooperation with other projects ?
Laurent: Filters, I think.
David: Yes, filters definitely.
Philippe: Do you think it would be possible to define a common free format for Office files, like it was done for
Werner: The first step is the common packaging format. This is discussed on the office_standards list, on their website. But I don't know the current KWord DTD good enough to participate in such a discussion.
David: We are currently discussing with the OpenOffice hackers about the ZIP packaging. So the thing we can say in the interview is that one of the plans for KOffice is to maybe switch to ZIP instead of
for efficiency reasons (ZIP allows "load on demand", "partial saving")
for compatibility with openoffice.
The other plan would be to use openoffice's zip code, and this is what we're discussing with them currently. This solutions makes loading/saving in KOffice much more efficient than using an external ioslave.
Philippe: Are you actively participating ?
David: Maybe we should get more involved in discussing this. You can say this interview will have been useful, I'll discuss the common file format with openoffice in the near future
Thomas (Capricelli): We are glad for that
Ben: can KOffice be compiled for embedded devices? Do you think making KOffice available for embedded devices would noticeably increase KOffice's user base ?
David: I think this is technically possible. I don't think any of us will take the time to do that, but anyone with interest in this can surely try.
Werner: It's probably no big deal to get it to compile, but it's hard to strip down the UI that it's usable.
Philippe: Thank you all for participating!
The problem is psychological. When somebody dosen't like a software program, for some reason they often want to waste time creating a new one rather than improving the old one. There are some situations when creating a new program would actually be preferable, but not very often.
Yet Another Office Suite...
It is kind of hard to get motivated for KOffice when OpenOffice, Star Office, Applix (still around?) and other acceptable components such as Abiword, Gnumeric, etc. exist.
There is nothing wrong with KOffice, though personally I have a hard time with frame-based word processors. It just seems that there is a lot of redundancy in these office projects and that sort of saps the strength of those with the necessary skills. You can only do so much.
Learning HOW to think is more important than learning WHAT to think.
Do they have any testers? I guess that mean WE are the testers.
----- Whats wrong with this picture? http://www.revoh.org:1234/whatswrong
People prefer to act competitively instead of cooperatively.
The Free Software community is more than capable of delivering an office suite. 4-6 individuals in not a bad team, but they should be focusing on a specific component instead of trying to do it all at once.
/.'d already so I am only guessing...
Abiword is an excellent word processor and Gnumeric is a great spreadsheet program. Gnome's figured it out. No one wants to work on a large, bloated project for free. Break it up into littl projects and you'll get a couple 4-6 individual teams.
Of course, the article is
int func(int a);
func((b += 3, b));
are they using supper tools.
Remember that these are the same guys who had a hard time with Corba and had to invent DCOP and KPARTS.
I would say that KOffice being anywhere withing sight of the other Office suites is a prety strong testiment to the quality of the KDE Libraries and foundation.
--= Isn't it surprising how badly I spell ?
Comment removed based on user account deletion
Problem solved
Its easier to be a part of a duopoly than fight a monopoly.
Hardly something to get excited about. Plus StarOffice is going to be payware will OpenOffice will remain free (LGPL).
Just use OpenOffice and forget about StarOffice unless you work for a big corporation. In which case, a payware like StarOffice might be a good choice.
Open Source projects are motivated by ego in some cases ("I want to bulid the next great window manager") or some sense of technical correctness in others ("I hate the way OpenOffice looks/I hate Gtk widgets/etc."). So there's no real incentive to work together on a bigger project - why would you want to say "yeah, I built some tiny component that's part of this megalithic Open Source project, UltraOffice" when you can say "I am the lead programmer on KWord".
So knock closed source software all you will, money can be an effective way to motivate people to cooperate on bigger software tasks and put differences aside to achieve an overall better result. And though some Open Source business models make this possible, for lots of products (like office suites), nobody yet has figured out how to do this and it very well may be impossible.
Koffice is pretty damn good as is... but unfortunately, there are some major insufficiencies: notably, filter support. I think most people who have actually tried using staroffice/openoffice would agree that there is a lot of unnecessary bloat. Another problem, for KDE-zealots like myself, is that other office suites don't integrate well into the slick, advanced, well supported, and popular KDE.
It just seems that with all the different projects out there that are supported by thousands of developers... there are only a few people for each that actually use the program. However, I see K-Office getting a lot more usage. It just seems that you get a LOT more *useful* code by improving k-office than by improving xyz-random project on Freshmeat. (my 2 cents)
Complete rubbish.
Unless you can identify documented case studies supporting your implausible thesis, in which case I'll maybe retract having read the documentation.
It's called a "free market," a thing that no longer exists in the closed-source world. It's actually a good thing.
Hey mate, why your OSS spirit is off today? Maybe you have to show some true capital to get developers do your dirty work
But Mr. Owl ate my metal worm tub
I don't get it - why do they have to "keep up" with openoffice - why not just join them ?
Why not pool resources with other open source projects ?
looks just great on my box..
alright, why dont you just sue me for using w2k!
you can pick your friends,
you can pick your nose,
you can't however,
pick your friends' nose.
"In this interview with the KOffice development team it is revealed that only about 4-6 people are working on the suite of applications.
./configure, make. This stopped me, I see no reason why it wouldn't stop lots of folks.
Yes, well I know exactly why that is. A few years ago I decided to hack kmail a little, until I found I had to build pretty much all of kde from source to do it. As opposed to installing the -devel headers as you would for more developer-friendly applications, then just untarring,
Casual hacking is the way to get started on a project, it's wrong to require a whole huge cvs import and hours of mucking around with scripts trying to get the thing to build. Once you start with the casual hacking and submit a few patches, it's much easier to justify the effort to get in all the way and sync up to cvs.
If the koffice team wants more helpers, then they should put the effort into making it easier to get started. That means writing some scripts to pull tarballs out of cvs and hacking together some autoconf stuff. This effort will for sure pay off. People will start sending patches, and after a while some of them will get involved in a more hardcore way.
Look, why are the 1,000's of people hacking the Linux kernel tree? Because you can just grab the tarball and build it, no fuss no muss. Only super-hardcore developers or paid employees are going to get into a project by syncing to the cvs from the word go.
David, bless him, didn't get this 3 years ago, I hope he'll think about it now.
Life's a bitch but somebody's gotta do it.
Unless you can identify documented case studies supporting your implausible thesis
My implausible thesis (that small groups can outperform large programming groups) has a large number of case studies and research. I apologize that I do not keep a detailed list of every thing I've read so I can whip out the case studies.
This subject was the main thesis of Frederick Brook's Mythical Man Month. Adding man months (i.e. more people) to projects does not always increase the speed of development. This phenomena has been reported on by other noted authors such as Edward Yourdan. Economists refer to this as the law of diminishing returns. I recall that both Yourdan and Brooks pointing to case studies. I did come across several studies on this topic in the IBM System Review, but don't have them on hand right now.
I did not say that there is a one size fits all solution to the size of development teams. Simply that small is not a bad way to go. Sometimes adding people increases productivity, some times it just adds overhead.
Again, this is called the law of diminishing returns. I can find case studies for you, but that seems like a trivial waste of time for a slashdot thread.
There have also been case studies which show extremely wide gaps in productivity between programmers. Again, I don't have these on hand, and can only point to my experience that some people get a lot more done than others.
I certainly did not say that a small team is guaranteed of success. Just like big teams are not guaranteed success. Now lets get back to the article. What it says is that a small programming group is working through the code of existing products and adding a few enhancements here and there. They are enhancing some objects, adding a few new objects. This all seems quite doable. I have added enhancements to programs with 100M lines of code that, according to the tests, worked.
Using small focussed teams is a proven and cost effective means of programming. It is one of the reason why people both with that object oriented nonesense that you read about in books. If I have to cite case studies, I probably could waste a few hours and fill the board with several hundred. But that seems like a waste of time.
BTW the article mentioned that they had problems with integration issues, like filters, which generally require a great deal of testing and man hours. Some areas of development require more man hours than others.
I was reciently searching the web for information about the rich text format and found zilch - apart for the one pathetic official document Microsoft document and there is no way that you can figure out how it works from that alown. In the end I had to figure out what I wanted to do by trial and error. I see from the interview that Kword supports rich text format - so that guy must have gone through the same painstaking trial and error process that I went though. It would be nice if he documented what he knows and then publish it on the web. Later on in the interview he complains that it is difficult to figure out the word format. The StarOffice team already had figured it out but obviously never documented what they discovered, so the cycle continues... If they would just document some of this stuff they could help everybody out.
hey reefer,
is falsexchange still in business?
Philippe: Can you reuse the stuff from OpenOffice ?
Werner: It's really hard. They use libc and nothing more. They have their own toolkit and stuff. You can't just take parts of it and reuse it. And te design is, well, hard to follow.
KOffice, despite it's slow start and lack of developers, is actually moving along faster than OpenOffice. Frankly, I'm not surprised. The OpenOffice code, originally from StarOffice 5.2 is a shitty mess. What the hell was Sun thinking when they wasted the money buying it from Star Division? Sometimes, it's just better to start over from scratch. Look at how fast Konqueror is improving and compare that to Mozilla. While Mozilla is quite a nice browser today, consider how long it took to get there due to the mess that was Netscape Navigator code. I wouldn't be surprised if in another year, Konqueror is the most popular choice. It's already more feature rich and integrated.
Now the sad thing is that, while many businesses are still buying up MS Office licenses, nobody is supporting the KOffice project. Why the heck not? A million bucks in donations across the board could allow for enough full-time developers to oust MS Office once and for all. Compare that to the billions spent on MS Office licenses every time a new version comes out. It makes good long-term business sense to support Open development of the software you need. All that's needed is somebody to organize this and put forth an incentive, such as focused development on certain features.
A million in office development costs is chicken feed. You may get a 80% done product with no docmentation. You'll probably get a product suite with 20% of the fully baked features, 60% of half baked features and 20% not there at all.
I wonder how the small v. large debate is influenced by management philosophies and organization.
In the limited experience I've had with software development one of the biggest limitations on software development was that merely adequate developers slowed down the really good developers. Projects couldn't continue forward until certain development milestones were met, so good people just kind of shut down.
This effect was magnified by well-intentioned managers. They wouldn't do anything to try to improve the laggards development skills or pacing because they were otherwise meeting the basic goals, were likeable people, and so on. The lack of vulnerability of the laggards also prevented the better developers from taking over the laggards projects or assisting their speedy completion, since the laggards had a sense of ownership and management "backing" which enabled them to maintain control of their segments in spite of the overall degredation of the project.
It leads me to wonder if development groups have ever applied a 6-Sigma style management process where the laggards were cut and new people brought in. I understand there's some risk -- new people slow everything down getting up to speed, but it has the potential advantage that it eliminates *known* hindrances, and its not an attempt to increase team sizes. In other words, you're trying to fix the team not make it bigger, hopefully avoiding some of the Man-Month style diminishing returns.
I don't want an office suite for KDE. I want an office suite for Linux.
If there's any advantages exposed in having an application written by a particular toolkit running under a particular environment, then that is the problem. We already have standards for drag and drop, and window manager hints. How about putting 4-5 developers on to the task of making Linux apps act like Linux apps, with the same look, feel, drag and drop, shortcut keys, mime types, etc. Keep the choice, just allow standardized configuration by default.
It's because people are different. I don't want to program in C or a variety of other things. Dealing with the OpenOffice code would just be a pain in the butt. Sure, great if other people want to, but I'm not going to work on it.
I know I'm ranting here, but it's about time for people to stop complaining about what volunteers do with their spare time.
If you want to see things improve, start working on the projects. Don't complain about what you want others to do. If all the people that complain would start working on OSS, then we would have a dozen great office suites.
Cooperation is great, but a post like this just indicates that you haven't looked into the details (nor have most users). GTK/Gnome, KDE/Qt and OpenOffice are all very different conceptually. Take a look at the projects (code) and you will see this. Everyone thinks that they are doing it the best way, and probably given their motivations, they are.
The article incorrectly stated that Aethera was not being worked on, and that the last beta was in april of 2001; in fact, there have been at least two betas that I know of, just in 2002. And Kivio is not only being worked on but is supported under windows as well, in the commercial version.
I pretty much agree with you, but I'd add a twist.
It's funny, a few months ago, I was saying that open source would never have the polish of commerical OSes like OS X or Windows, because nobody's paid to do the dirty work of making sure that things work consistently across menus, then dialogs, then apps, then the entire package.
My rationale was like yours, people who are in it for free want to do the interesting part, not sweating it out with a hex editor as the article mentions.
Lately, though, I've been muddling on the kde-usability list, and am really quite surprised how much work people are willing to put in to polish up the desktop. Who knows how far the efforts will get, or if people will tire quickly, but at least for now, there seems to be a scratch for every itch. Maybe those open source avatars were right after all.
The deal is, with Free software, those scratches can HOOK UP and be built into something huge- eventually.
The tide does not gallop.
Maybe those students who switched to LaTeX were on to something: WYSIWYG word processing sucks. We do need WYSIWYG word processors for joe-q-idiot-on-the-street, but come on folks. Have you ever seen a document produced by TeX. Just look at your last math book. Bad things happen when you put layout and typography in the hands of a user.
Bad things also happen when you put spelling and grammar into the hands of a user. Sorry about the punctuation.
4-6 developers for such a large project is a very small team. However, when tasks are defined well and goals are set with care, you can do a lot with 4 to 6 people. However, after reading the interview, I got the feeling that KOffice is currently being worked over by some demosceners without any big plan nor well defined tasklist. How can they expect people to jump in when the team itself doesn't sound very solid? (For contrast: in the teams I've worked in in the last 10 years, things were planned, done for a reason, people worked on stuff that they knew was filling in the blanks of the total project. This is IMHO not the case with KOffice. Very sad because I don't think that all this effort these programmers are putting in is paying off in the end.)
Never underestimate the relief of true separation of Religion and State.
Funny, I think that Netscape 4.7 is still a better newsreader/emailer than Mozilla.
Why you ask?
Simple: Because it doesn't force you to use the very, very moronic layout where you have to have the message occupying the lower half of the window. This is moronic because messages are usually truncated at 80 chars (which is moronic too, but that's another thread) so you have lots of empty space in the message area, yet it is not tall enough.
Netscape4 allowed you to open messages in another window so you could put this window beside the main window to be as tall as the screen.
Yes I know Mozilla can also open it in another window, but that's 100% useless because it doesn't reuse your perfectly arranged window and takes too long to open the new window.
KNode is the only newsreader I know that let's you choose a sane layout. This makes it IMO the best newsreader available. Unfortunately KMail can't do it (yet?)
Ironically Mozilla lets you choose between two perfectly useless layouts but misses the obvious. (which is folders on top-right, message overview bottom-right and message left - you get the idea, I would not mind if the message is on the right side as long as I can have it as tall as the screen)
My recollection is that Brooks was complaining about the injection of hundreds of programmers, rather than a small team of architects, at the system design stage of his project, not the coding stage. That's a different point, which I'd agree with.
Case studies re wide gaps between programmers: I think this was mentioned in Weinberg (The Psychology of Computer Programming) amongst other places, and again I can agree that some individual programmers are ten times as productive as some other individual programmers (and isn't it a strange market place in which their pay can only differ by a maximum factor of two or so?).
However, getting back to the context of this thread, I will continue to disagree, until I've seen some evidence, with the orginal assertion which seemed to me to be saying that a small number of amateurs working in their spare time can do better than a properly managed team of hundreds of full time, experienced, qualified, professional engineers.
The KDE guys used the right tool for the job.
Last time I checked, OpenOffice.org (the office suite, not the web site) ran on Windows, and Qt Free Edition didn't, running only on POSIX + X11.
Will I retire or break 10K?
But please don't hold your breathe.
Qt's non commercial edition works on Windows.
Qt's non commercial edition does not work on Mac OS X.
Besides, QT 2.3 non-commercial for Windows works only with Microsoft Visual C++ 6.0, whose MSRP is $550. That's six months' wages for some people I know. It does not work with popular Win32 compilers MinGW (free software based on GCC) or LCC (free as in beer).
I have addressed only the limitations of the current Qt distributions. To answer trolls who may try to poke holes in my argument as it applies to OpenOffice.org: Yes, I already know that the current build processes for OpenOffice.org and Mozilla also require MSVC. Yes, I already know that cheaper versions of MSVC exist, but MSVC Professional is the cheapest available version that performs even minimal optimization. The cheaper versions of MSVC don't optimize the code at all; some don't even permit redistribution of binaries compiled with the software.
Will I retire or break 10K?