Posts tagged Linux
While Open Source projects around the world gather up the troops and become recognized for what they are: highly polished, highly effective, extremely economical products – the situation in Israel is fairly different. We’ve all heard about companies like Zimbra (recently acquired by Yahoo), MySQL (recently acquired by SUN) and others, which had struck BIG TIME. However, the situation in Israel differs immensely.
I’ve been invited to participate in a panel at the Garage Geeks, to discuss the various aspects of Open Source sustainability. I’ve made it my business to build a business completely surrounded by Open Source, devoted to the promotion and adaptation of Open Source – and when possible, the promotion of Open Source licensing models and the understanding of what they mean.
In one of my previous posts, I’ve indicated that Open Source projects are highly exploited in an illegal manner in Israel, thus, making Open Source business in Israel a high target for Open Crooks. The question immediately arises, how can an Open Source project become successful? In addition to that, what are the factors that make a good Open Source project a grand Open Source project.
Step 1: Features
For an Open Source project to become popular and frequently used, it should have an extensive range of features, which is constantly being upgraded and enhanced. Taking from my own personal favorite, let’s take a look at Asterisk – the Open Source PBX. Over the course of the past 5 years, Asterisk had evolved to include hundreds of features. Each new feature in an Open Source product expose it to a new market. With Asterisk, the introduction of an Answering machine detection tool had introduced it to the automatic dialer and contact center market. The introduction of LumenVox speech recognition had introduced it to the ASR market, and so on.
While features are important, it is also very important to make sure the features included are features that the community and users require. While it is really cool to have a mod_kitchensink for the Apache web server, no one really uses it.
Step 2: Community
In order for an Open Source product to become successful, it MUST have a vibrant and active community – better yet, more than one. While an active developer community is important for the advancement of the project, a set of auxiliary communities is required. A users community is a must, rendering support and usage ideas to its members. No less important is a business oriented community, one that speaks to the manager level people, those making the decisions in organizations. Tap into that level, and the Open Source project is now gaining followers from other side of the border.
Managers tend to be highly traditional in thinking, not inclined to utilize Open Source at first try. A vibrant business community of the Open Source project can do wonders to the project, especially with its promotion and adaptation into existing and new business structures.
Step 3: Funding and Sustainability
Funding an Open Source project doesn’t entirely mean – MONEY! Well, eventually it does mean money, but not in the normal way we think or work with money. Open Source developers don’t work primarily for the money, the driving force behind Open Source developers is different. Question be: “If Open Source developers aren’t motivated by money, why would you need funding?” – the reason is simple, the surroundings of an Open Source project require funding.
The surroundings of an Open Source project mainly include the following: public events, developer meetings, servers, hosting, travel fares, participating in trade shows and others. All of the above are generally associated with Marketing, however, marketing an Open Source project is sometimes as important as the project itself. If we are to examine the growth of the Linux community and user base in the world, we are mainly thankful to RedHat in its early days (1996-2001), closely followed by Debian with its recent off spring Ubuntu (2006-2008). Imagine, you can now go into an IBM dealer and ask to buy your notebook with Linux, how cool is that? how did that happen? did the world suddenly realise Linux is better than Windows? – the answer is NO! The marketing efforts of these companies had proven worth while, as the concept of using Linux as a desktop became common in recent years.
Step 4: Training and Certification
If your Open Source project is UberGeek targeted only, than you have a very slim chance of making it big. Lowering the bar on the requirements for the adaptation of an Open Source project is highly important and can be mostly achieved by training and certification. The training makes it possible for people to learn more about an Open Source project, while the certification makes the project seem more desirable and exclusive.
Why do people seek M$ and Ci$co certifications? simple, because they know these certifications mean something to manager level people and decision makers. The certification is a written (actually printed) proof that you know what you are talking about and that you are truly a professional working in the field of that Open Source project.
If all of the above are met, you are surely on your way to create the next big Open Source project – and you are on your way to world fame and rock-star feeling.
Since I’ve released my dialer framework demo about 2 months ago, I’ve been swamped with many requests from various contact centers around the world – to utilize my dialer framework for the development of a custom made predictive dialer.
For those of you who are not in the know, a predictive dialer is a tool that is capable of analyzing the performance of each agent in a contact center, accurately predicting when his current call will be completed, and thus, start calling outbound to ensure that the agent is utilized as much as possible.
Most contact center managers believe that if an agent is utilized 100% of the day (or at least a close enough number), they will maximize their profits and work will be done faster. This is not always the case, and there are some cases where predictive dialers will be nothing more than a “White Elephant”, sitting in your call center, doing nothing.
Considering the following scenario: We have a contact center selling computer insurance plans by phone. Each agent is trained to make a sale, that is: “Don’t get off the bloody phone without a credit card!”. One of the issues with such a contact center is that there is no-way of predicting how long a sale will take. Lets imagine that one call a sale happens in 15 minutes, while in the next, we start with the kid in the house, move to the older brother, move to the mother, move to the father, ending up making a sale after 35 minutes. In other words, we have no way of profiling an agent, as there is no proper profile to the customers.
So you can argue that by utilizing statistical models and proper targeting of potential customers, we can go about and perform more accurate predictions. However, these predictions will all go up in flames, the minute a deviation from the norm of the statistic happens. We then immediately create a form of ripple effect, that is then carried across the entire contact center.
In the book “The Goal“, by Eliyahu M. Goldratt, the author tells us a story about a group of boys walking in the woods. The group of boys constantly are unable to walk the path at the designated speed, due to various timing and synchronization issues. In theory, a predictive dialer is used to better synchronize the contact center intake (numbers to be dialed), with the contact center’s ability to perform (the ability to make a sale). However, this model fails when the sale constraint is unknown, thus, making the entire model fail.
In most cases, contact centers are better off using “Preview Dialers” and not “Predictive Dialers”, unless, the contact center is highly targeted with its campaigns and sale strategy. A “sell or die” contact center strategy immediately negates the possibility of accurately measuring the contact center performance and bottle necks, thus, having an automatic pace creator in such a scenario will become redundant and will most probably just cost funds.
As an Open Source consultant and evangelist, I’m sometimes amazed at the sheer GPL violations companies do, in the persuit of an exit. First of all, let us understand that general aspects of utilizing a GPL product:
- You are FREE to download, use and modify any given source code.
- In case you re-distribute your modified code, one of the following MUST apply:
- You must re-distribute your code in source form to your customer, and/or
- You must contribute your modifications to the main source code of the project, and/or
- You must obtain a proper license/permission from the original author of the open-source code you are using.
These are more or less the basics, in lamen’s terms – without getting into the legal stuff that is usually some acustomed to these issues. So, in general, the basic limitations about using Open Source in a commercial products are mainly related to re-distribution. Modifications for personal-commercial usage (as long as no-distribution is performed) is permitted.
My work mainly involves the Asterisk Open Source PBX project. The world PBX market is a multi-billion dollar market, thus, for a company to infringe on the Asterisk GPL code may be a highly lucrative violation.
I’ve recently learned that 4 different comanies in Israel, all operating within the office PBX market, are violating the Asterisk GPL code. One company had embedded Asterisk as an auto-attendant and voicemail, while another had embedded it as a smart call-routing engine. Now, in general, if they would have used Asterisk as-is, that wouldn’t have been a problem. However, they had performed modifications to the Zaptel drivers, to work with their proprietary cards, they had modified the Asterisk code to work with various processors (mainly ARM) – and when asked for the modified code, their immediate claim would be: “Sorry, that is proprietary information”.
My main concern here is different, as companies will always be companies. All these modifications are performed by Open Source consultants and evangelists. Question be asked, why would an Open Source aware consultant enable this? the answer is simple, he needs to EAT! For the sake of making a living, sometimes (usually most of the times), a consultant will put aside his belives and idiology and will perform a violation knowingly. He would usually explain the violation to the customer, in such a way, that makes him feel good about himself and will pass the responsibility to the customer.
While the above may pass the responsibility to the customer, the consultant is as guilty (from my POV) as the customer. A consultant permitting the violation of GPL code can’t be considered a true Open Source conultant and Evangelist. Open Source is not only a way to earn some money, it is a way of life and a methodology of behavior – if one truely believes in it, one should stick to it all the time. If you know that a project you are about to take is a GPL violation, you should do the following:
- Don’t accept the project, till the customer had given you a written proof that they are aware of the GPL violation, and their commitment to contact the original authors to obtain a proper license to the code.
- Don’t accept the project, till the customer had given you a written proof that they are aware of the GPL violation, and their commitment to release the modified version of the code to the public or to the up-stream project.
- Don’t accept the project, till the customer had given you a written proof that they will re-distibute the modified source code to their customer.
If one of the above is not met, simply DON’T TAKE THE PROJECT!
Ok, I usually don’t get really excited about distributions, after all, I did spend the last 10 years inside different Linux distros – so getting me excited about something won’t be an easy task. However, this time something took me a little by surprise, mainly, something that comes from a distro that I really used to love in the past.
Mandriva (Formerly Mandrake + Connectiva) had brought on to the world a distro that is bootable directly from a DiskOnKey. Well, this isn’t a new thing, I’ve created one my self a while back. The thing that I liked about this one was that it is jam packed! It booted without any problems on my IBM T42 Notebook, bringing up a cool KDE 3.5 Desktop is less than 2 minutes – which is really fast for my notebook. The 3D desktop effects work like a charm, and even the wireless network worked immediately – all in all – a very satisfying experience.
The key it self is a 4GB Disk-On-Key, with enough space to have you work on any Internet Cafe computer, and still keep your data inside a /home that has around 300MB of storage space. For a developer like myself, this environment gives a very portable computer to take with me, while I travel or when I’m on customer location.
I’ve tried booting it on several different PC hardware environments, mainly notebooks and Internet Cafe POS computers, they all worked in a more or less similar manner (well, apart from that Internet Cafe that was using old P2 computers – what a shit place!). I loaded onto my home directory on the key my Asterisk sources, and here I was sitting in a coffee shop in Tel-Aviv, working no Asterisk on a public computer – I don’t know what it means to you, but to me it means a great deal. I hope they come out with a 8GB or a 16GB version of this key, as that will enable more to be done, turning this tiny little gadget into a really portable development lab.
It doesn’t really matter if you’re a computer geek, or just an average Joe on the street, no one, and I really mean no one can stay un-affected by the 3D desktop. The slick look and the smooth operation of the environment on a modern PC leaves almost any spectator breathless.
Most of the reactions I’ve gotten in the Cafe were: “DEAR GOD – WHAT IS THAT? CAN I HAVE THAT IN VISTA?” – always ending up with a big fat “NO – YOU CAN’T – GO LINUX”.
Ok, need to move now, I don’t think the Internet Cafe attender here will like me booting something else but his silly little XP and bypassing all his Billing system – well, have to go now.