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Issue #617 - 2023-05-22 - The business risks of using CPAN
latest | archive | edited by Gabor Szabo
This edition was made possible by the supporters of our cause.
Don't miss the next issue!
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Hi there, You might know that I talk and write a lot about Open Source and I have a number of open source projects. Mostly web applications. One of them is the CPAN Digger where I try to analyze CPAN packages and point to directions for relatively easy improvement. The most basic one would be a link to the public VCS (Version Control System) of the project. We have some historical data points with weekly reports. Around 80% of the recently uploaded distributions have a link to their VCS. It is not bad, but is still 20% less than would be ideal. I am less happy about the fact that only 50% use any CI to check their code before it is released to CPAN. All this boils down to trying figure out the business risks of using Open Source 3rd party libraries in general and Perl modules in particular along with ways to alleviate them. When you or your boss think about your Perl-based application, what are the things that make you worry? Do you bump into issues with modules that are not fixed? If you try to fix the issues, do you feel that it is hard to understand the code of the module? What would make your life as a programmer using Perl easier? What would make your manager happier? Write a blog post. Comment on this issue or reply to me in private! Enjoy your week! Gabor Szabo |
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Announcements
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by Amber Deuel The conference is getting close. I wish I could go. |
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by Amber Deuel The Perl and Raku Conference for 2023 will again feature a Hackathon Room. On July 10th, the Marketing Committee plans to coordinate activities for projects that have a broad impact on Perl |
Articles
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by Flavio Poletti (POLETTIX) Data::Resolver provides both a unified interface to resolve keys to data (available as file, filehandle, or in-memory), as well as a few concrete implementations to do this on the filesystem and with TAR files. |
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by Dimitrios Kechagias I always feel overwhelmed when I need to select a VM on one of the cloud providers. What do the different CPU types mean? How will the impact the performance of my application? etc. |
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by Dave Cross (DAVECROSS) Dave writes: 'This is, of course, a supremely unimportant fix in the grand scheme of things. But I think it illustrates an important issue that the Perl community should be thinking about. The community is shrinking. Or, at least, the part of the community that supports CPAN modules and runs our important infrastructure is shrinking. CPAN is full of modules that are now unsupported.' You can comment on this here. | 
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Discussion
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Most CPAN modules are release with a license that says 'as Perl' referring to the Artistic 2.0 license. So how is it different from GPL 3.0? |
Web
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Apparently there is a security issue with HTTP::Tiny. Here is the pull-request if you'd like to comment. |
The Weekly Challenge
The Weekly Challenge by Mohammad Anwar will help you step out of your comfort-zone. You can even win prize money of $50 Amazon voucher by participating in the weekly challenge. We pick one winner at the end of the month from among all of the contributors during the month. The monthly prize is kindly sponsored by Peter Sergeant of PerlCareers.
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by Mohammad Sajid Anwar (MANWAR) Welcome to a new week with a couple of fun tasks "Registration Number" and "Word Stickers". If you are new to the weekly challenge then why not join us and have fun every week. For more information, please read the FAQ. | 
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by Mohammad Sajid Anwar (MANWAR) Enjoy a quick recap of last week's contributions by Team PWC dealing with the "Odd one Out" and "Number Placement" tasks in Perl and Raku. You will find plenty of solutions to keep you busy. |
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by Mohammad Sajid Anwar (MANWAR) Better late than never, please checkout the interview with Ali Moradi. |
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by Arne Sommer Cool and crispy one-liner in Raku showing off the powerful features. Thanks for your contributions as always. |
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by Avery Adams Clever use of $ARGV to get the job done. Keep it up great work. |
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by Bob Lied I loved the simplicity in the description of process. Too good to be missed. Thank you. |
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by Flavio Poletti (POLETTIX) Reading Raku solutions seems like a poetry, very smart. Just loved it. Thank you. |
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by Flavio Poletti (POLETTIX) As always, "The questions" section is the highlight of the post. You don't want to miss out. Keep sharing your knowledge with us. |
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by Jaldhar H. Vyas I liked the approach of using common sense as we get to the end result. It makes so much sense. Nice work. |
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by James Smith Smart and clever use of ternary to make the code looks elegant. Thank you for sharing the knowledge every week. |
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by Laurent Rosenfeld USP of the post is always to see how Perl and Raku get the job done. It is amazing. Thank you for your contributions. |
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by W Luis Mochan Master of Perl one-liner is at his best as always. Enjoy the power of Perl. Thank you. |
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by Peter Campbell Smith Clean one-liner in Perl and well documented solution as always. Great work, keep it up. |
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by Robbie Hatley Good catch with regard to the special cases and the way it is processed. Very smart, well done. |
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by Roger Bell West (FIREDRAKE) Simple and easy, no over-engineered approach. We even got bonus Rust solution discusses. Thank you for your contributions. |
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by Simon Green Brute force approach can be handy at times. Good one and keep it up. |
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by Stephen G Lynn Procedural approach makes the end result so clean and easy to follow. Well done. |
Weekly collections
The corner of Gabor
A couple of entries sneaked in by Gabor.
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by Gabor Szabo (SZABGAB) Using 3rd party libraries always have risks. If you buy them from a company you might have the fuzzy feeling that you will be supported no matter what. If you use Open Source you might be exposed to risk that a purchase of propriatary package hides from you. |
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Events
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Are you a talented Perl programmer with Rust experience looking to work for a cutting-edge enterprise tech publisher that’s at the forefront of the industry? Look no further than our client, a renowned publisher that provides unique news and stimulating perspectives on the enterprise tech that powers businesses across the globe. |
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With all the knowledge in your big, beautiful brain, it’s time to join a company that appreciates your breadth of experience. Our client provides online trading services and with offices in Dubai, Malta, and Malaysia, they’ve got the global reach that may provide the challenge you’re looking for. They know that a seasoned Perl pro is just what their team needs as they expand. |
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Our UK-based client is a global leader in the enterprise technology publishing industry, providing audiences worldwide with stimulating perspectives and unique news on enterprise tech that matters today and tomorrow. They are currently seeking a passionate and exceptional Perl programmer based in the Philippines to join their team. |
