Slashdot Mirror
Ask Slashdot: What Does the FOSS Community Currently Need?
First time accepted submitter d33tah writes "In the summer term of my final year of IT's bachelor's course in my university, every student is obliged to develop his own project; the only requirement is that the application would use any kind of a database. While others are thinking of another useless system for an imaginary company that nobody would actually use, I'd rather hack up something the FL/OSS community actually needs. The problem is — how to figure out what it could be?"
Better hygiene. Less beards. More women.
And for that matter, the big social networks and their apps or app-like interfaces. These are two sides to a common threat: the partitioning of the internet into a device- or social network-delineated series of ecosystems.
Definitely need another web framework option
How about something fun, like filesystem statistics? Keep track of the most used files to make sure you spread the disk and your mental load equally. Quite possibly useless, but could be fun to do. The hooks into the FS might be the hardest part about this, though.
Write a generic ETL app. Quite useful. Might be many out there, though. Probably few good free ones..
Or something that converts a (well known) log format into database entries for the purpose of easier statistics than what grep can provide?.
For instance, take a webserver log, dump it into the database and generate something like a visitation path..
The database isn't technically needed for this, of course, but with a large dataset, you can't keep it all in memory, so it would be useful..
Move sig!
High Priority Free Software Projects
What about an MP3 Database over removable drives, that lists duplicates and relatives (ie copies or same song - different sample rate, or same song live - studio version), allows mass renaming/updating (or even auto labeling from an online source) - Bonus feature: remember update for other copies of the file on external drives. Along with the option to label drives as "backup of x" (needs all songs in x), player (files may be removed if they exist elsewhere), storage or import (no changes to drive). Add a timestamp for last sync in the database for each drive.
This might not be the holy grail, and may even exist(?), but it would be useful and is the first thing that came to mind.
You should really be thinking of what your course teachers expect from this project. From their point of view they are likely after their students building a basic CRUD program (create, retrieve, update, delete) to show that they understand the basics of designing and implementing a system and have some basic database skills.
The thing is, CRUD programs are not really that interesting or really, that difficult to make. There will be dozens of them available open source, and these will likely cover all the high impact general cases. What you could contribute relatively easily is a a program for a specific case.
For example: I play around with 3D printing, and I have lots of various coloured filament in varying quantities. I want to know how much I have of each so that I can use up the scraps on little prints, and save the longer lengths of filament for bigger prints. At present this means a little guesswork and some time with a tape measure.
This problem could lead to a nice simple project: build a simple database backed system to monitor filament stock levels, which allows putting in info, saying "I have used x much of this spool to print" and asking "which is the shortest spool with enough for this print?". If you kept it to the assumption that it would be a light weight program not requiring an existing database environment that would make it easy to demo as well - jsut use one of those lightweight DBMSs that dumps it's stuff in a single file. Nice and simple, but extensible.
The extensible bit is important, since it means if you get the basics done you can add on some features for extra credit. I don't mean shiny to the user features, but rather shiny to the markers features.
For example: you could make it pseudo distributed, so that I could have it running on two machines independently and synch them at will; this would mean you could look into transaction systems where you store what was done on each and synch them by applying in time order (something that is useful in big commercial database setups such as retail management systems).
Another example: you could have it capable of generating QR code labels linked to the particular spools records, and have a mobile app. Scan the QR code and have the phone call a web service front end to the database and look up exactly how much is left, and offer the option to mark it as printed with.
Basicly: pick something which is simple, but lets you show off your technical skills. If you can help the OSS movement now that's just icing, but you're better off looking after yourself at the moment so that later you can help with less constrained projects.
If your comfort zone can be stretched into biotechnology, there are many opportunities for analyzing huge volumes of data in genomics/proteomics. As one modest example: a select number of model organisms are commonly used for basic research. Is it feasible to build an app/tool that can gauge the suitability of an experiment subject for a particular scientific inquiry based on available genomic data? Recently, I heard a talk by a researcher in autism attempt to find a mouse model of the disorder based on observed behavior in cognitive experiments across many different laboratory strains that have been inbreed to very exacting parameters for other experiments. Given the level of detailed information on these particular strains, it is easy to see how convenient it would be to have a tool that can mine their genomes for a particular trait or set of traits or perhaps even do an in silico genetic engineering experiment before any resources are physically committed. Even if hardcore biology isn't your forte, you might maybe talk to someone who teaches the subject and ask what tools can be developed to help visualize or otherwise communicate conceptual information that derive from databases of the type kept by organizations like NCBI.
Stay sentient. Don't drink bad milk.
Double check your university's policy on copyright of student work.
Write a cross platform easy to set up and use peer code review software (take hints from CodeCollaborator theirs is good but expensive). It should have hooks into Git/SVN and be easily extended in the future to include other version control systems. It would also be cool if it had the ability to have source code scanning plugins like phpcs (code sniffer) or phpmd(mess detector)... I'm a PHP guy you can tell, but I'm sure the guys from the java, c++, and other communities could use similar tools. Make sure it has an easy to set up web interface (you could package a webserver into the deal that listens on whatever port is configured during the setup process).
If you want to learn a lot about code, really help out the community, and get a lot of love, write some documentation for other people's code.
Now how you work the database requirement into that, I don't know. Perhaps you could write a documentation request tracker for ReadTheDocs.org - their site is on GitHub at https://github.com/rtfd/readthedocs.org so you can fork it, write something that lets people request and prioritise projects that need docs, then submit a pull request.
If you're really ambitious, write a web-based environment for writing, editing, and submitting documentation to projects on GitHub, BitBucket, etc.
If the OP really means what the community as a whole needs rather than one useful thing for part of that community, then ironically I think you've just nailed it: more than anything else, the community needs a way to match up willing and able contributors with projects that could benefit from their contributions.
To do that, the OP could develop a simple database that understands things like:
Provide some sort of keyword store (extension: recognise related entries/common aliases) or defined scale for each property, let projects say what they need and volunteers say what they're willing to contribute, and help people get matched up.
This has the handy advantage for the OP of being readily scalable from a simple proof of concept with a simple native or web-based UI right up to a full-blown and genuinely useful service if you can find a way of getting it hosted properly. It might help particularly with contribution in areas other than programming, which in practice is often where OSS projects run by volunteers for free start to fall behind commercial projects run by businesses with cross-disciplinary teams.
If you disagree, post your argument. (-1, Overrated) isn't your personal censorship tool for views you don't like.
Semi-serious. I think Slashdot's got one of the best content/comment/moderation systems around - certainly better than Reddit, way better than the ashes of Digg, and more useful than Usenet.
Build a FOSS database with whatever improvements you design, as the underpinnings for a new Slashdot not owned by some mega-corporation intent on shoveling crap articles at us, like "how to get employed by RedHat" or video interviews about random horse crap?
If this were Usenet, I'd killfile the lot of you.
How many people here can't read the fucking summary? here's a shot at it. How about a de-duplicator for music/photos that would (nicely) hunt for media, throw the metadata in the database, search for identical and almost-identical files, and then beautifully show the output. Bonus points if you beat the standard interface to these things which is just a list of duplicated files. I'd suggestb bubble diagrams that show how many files in which folders are duplicates of others.
PostgreSQL has a wonderful wiki todo list. Just pick your task.
My pet peeves are on domains, localisation, derived relations, and integrity constraints.
Leandro Guimarães Faria Corcete DUTRA
DA, DBA, SysAdmin, Data Modeller
GNU Project, Debian GNU/Lin
From the submitter:
Well, there we go, you already have a problem that needs fixing! So how about this:
A database that keeps track of FL/OSS community needs. Some possible features:
1/ People go to your website/program and input their software needs. Could be a form with relative requirements on each need. You put the requirements and users in a database, with some sort of relationship between user and need.
2/ People with projects can put their project in the database by stating its goals, as well as state of completion. The state of completion implies (negatively) what requirements still need to be fulfilled for each project.
3/ Your fancy program tries by some algorithm to match 1+2, using some sort of database. Your program brings people's needs and the projects needs together in some form that allows the needs to be fulfilled. Bonus points for making it some sort of social site. Your software is not only open source, but even "community driven".
Actually your question points out a need - how about fulfilling that need? You have already tried to find something that would help you, but couldn't find it - how about doing something about it? This is the best way to do software - not by taking an arbitrary list of stuff from others, but actually experiencing the need yourself. Since you know the requirements in some degree, you should put your energies in fulfilling them. Would make an interesting and useful project.
Good luck with whatever you decide to do.