cconnell sends in a piece he wrote for Dr. Dobb's which "argues that software development will never be a fully formal, rigorous discipline, and the reason is that software engineering involves humans as central to the process." Quoting: "Software maintainability, for example, is the ability of people to understand, find, and repair defects in a software system. The maintainability of software may be influenced by some formal notions of computer science — perhaps the cyclomatic complexity of the software's control graph. But maintainability crucially involves humans, and their ability to grasp the meaning and intention of source code. The question of whether a particular software system is highly maintainable cannot be answered just by mechanically examining the software. The same is true for safety. Researchers have used some formal methods to learn about a software system's impact on people's health and property. But no discussion of software safety is complete without appeal to the human component of the system under examination."

snydeq writes "InfoWorld's Martin Heller takes VS2010 Beta 1 for a test drive and finds the upgrade promising, particularly with regard to improved thread debugging and a revamped UI. But the biggest enhancements have to do with parallel programming, Heller writes. 'I'm not sure that I've completely grasped the power of the new .Net Framework and native C++ support for task and data parallelism in VS2010, but what I've seen so far is impressive.' Heller points to intriguing parallel programming samples posted to CodePlex and offers numerous screenshots of VS2010 Beta 1 functionality. He also notes that the beta still lacks support for ASP.Net MVC, smart devices, and the .Net Micro Framework."

An anonymous reader writes "As a follow-up to our previous discussion, Sun appears to have quietly edited the Java 6u14 release notes language to say now: 'G1 is available as early access in this release, please try it and give us feedback. Usage in production settings without a Java SE for Business support contract is not recommended.' So does this mean it was all one huge typo? Or was Oracle/Sun tentatively testing the waters to see the community's reaction? In either case it's nice to see Java's back on the right path."

iliketrash writes "From the PLplot development team is the announcement of their 10,000th commit: 'PLplot is a cross-platform software package for creating scientific plots that has been in continuous development since its inception 17 years ago. On May 23, 2009 the PLplot developers quietly celebrated our ten thousandth commit since our initial software repository was populated back in May 1992. This longevity puts PLplot in some select company amongst open-source software projects. We may even be unique within this group because all PLplot development has been done by volunteers in their spare time. The enthusiasm for PLplot development continues; we have averaged more than 100 commits per month over the last year which is double our 17-year average, and we are looking forward to the celebration of our next ten thousand commits!'"

An anonymous reader writes "Brian Aker, one of the core developers of MySQL, has written up a lengthy blog on how the Drizzle fork is handling both its code contributions and its testing. He has listed the tools they use and how they work with their processes. He also makes an interesting statement about the signing of corporate code-contribution agreements and how there are some, including Rasmus (creator of PHP), who refuse to sign them."

1sockchuck writes "After shaking up the market for blade servers, Cisco Systems is launching a line of rackmount servers. But the company says its ambitions are more targeted than a full-scale 'all your racks are belong to us' assault on the volume server market. Cisco says it sees its 1U and 2U C-Series rackmount servers as offering an entry point to its Unified Computing System vision for companies who've built their data centers using rackmount servers instead of blades. But it thinks many customers will like the expanded memory capacity Cisco has built into the Xeon 5500/Nehalem EP processor."

Acoustic Bubble writes "Researchers at Cornell University have developed the first algorithm for synthesizing familiar bubble-based fluid sounds automatically from 3D fluid simulations, e.g, for future virtual environments. The research (entitled 'Harmonic Fluids') will appear at ACM SIGGRAPH 2009 in New Orleans in August 2009. Check out some videos of falling, pouring, splashing and babbling water simulations (computed on a Linux cluster)."

Davis Freeberg writes "In an in depth discussion on the codec industry, CoreCodec CEO and Matroska Foundation board member Dan Marlin shares his thoughts on the growing popularity of the MKV container, confusion in the marketplace between X.264/MKV and DivXHD and weighs in on a controversial decision by Microsoft to block third party filter support in future versions of Windows media player. His interview offers a behind the scenes look at an important piece of technology that is helping to power the P2P movement. It also raises the prickly question of whether or not Microsoft is abusing their OS monopoly, in order to rein in competition within the codec industry."

mikesd81 writes "KDE announced on May 30th the third public beta of KDevelop4. Some new features include a new code-writing assistant, a new documentation plugin showing you the API docs for Qt and KDE APIs, a reworked Mercurial plugin, and a rewrite of the classbrowser plugin. Two plugins from the KDevelop source, QMake support and Qt Designer integration, were let go and moved to the KDE Playground area."

caffeinejolt writes "Despite all the hype surrounding new browsers being released pushing the limits of what can be done on the Web, Firefox 3 has only this past month overtaken IE6. Furthermore, if you take the previous report and snap on the Corporate America filter, IE6 rules the roost and shows no signs of leaving anytime soon. Sorry web developers, for those of you who thought the ugly hacks would soon be over, it appears they will linger on for quite a bit — especially if you develop for business sites."

stoolpigeon writes "The cover of SQL in a Nutshell sports a chameleon, the little lizard well known for its ability to blend in just about anywhere. This is a great choice for the Structured Query Language. SQL has been around since the seventies, helping developers interact with the ubiquitous relational database management system. Thirty some years later, SQL grinds away in the background of just about any interactive web site and nameless other technologies. New alternatives are popping up constantly but I'm going to go out on a limb and say that SQL is going to be around for a long time. Anyone interacting with an RDBMS is in all likelihood going to need to use SQL at some point. For those who do, who also want a handy desktop reference, SQL in a Nutshell has been there for the last 9 years. The SQL language itself has not stood still over those years, and neither have the products that use SQL, and so now the book is available in a third edition." Read on for the rest of JR's review.

theodp writes "Speaking at the Google I/O Developer Conference, Sergey Brin described Google's efforts to defeat "Page's Law," the tendency of software to get twice as slow every 18 months. 'Fortunately, the hardware folks offset that,' Brin joked. 'We would like to break Page's Law and have our software become increasingly fast on the same hardware.' Page, of course, refers to Google co-founder Larry Page, last seen delivering a nice from-the-heart commencement address at Michigan that's worth a watch (or read)."

FlyByPC writes "We're in the first stages of designing a course in programmable devices at the university where I work. The course will most likely be centered around various small projects implemented on an FPGA dev board, using a Xilinx Spartan3-series FPGA. I have a bit of experience working with technologies from 7400-series chips (designing using schematics) to 8-bit microcontrollers to C/C++. FPGAs, though, are new to me (although they look very interesting.) If you were an undergraduate student studying programmable devices (specifically, FPGAs), would you prefer the course be centered on VHDL, Verilog, a little of both, or something else entirely? (...Or is this an eternal, undecidable holy-war question along the lines of ATI/nVidia, AMD/Intel, Coke/Pepsi, etc...?) At this point, I've only seen a little of both languages, so I have no real preference. Any input, especially if you're using one or both in the field, would be very helpful. Thanks, and may all of your K-maps be glitch-free."

In this blog post, the author plots the results of 19 different benchmark tests across 72 programming languages to create a quantitative comparison between them. The resulting visualizations give insight into how the languages perform across a variety of tasks, and also how some some languages perform in relation to others. "If you drew the benchmark results on an XY chart you could name the four corners. The fast but verbose languages would cluster at the top left. Let's call them system languages. The elegantly concise but sluggish languages would cluster at the bottom right. Let's call them script languages. On the top right you would find the obsolete languages. That is, languages which have since been outclassed by newer languages, unless they offer some quirky attraction that is not captured by the data here. And finally, in the bottom left corner you would find probably nothing, since this is the space of the ideal language, the one which is at the same time fast and short and a joy to use."

jeevesbond writes "The alpha version of Google Chrome is now available for GNU/Linux. Google Chrome developer and former Firefox lead Ben Goodger has some problems with the platform though. His complaints range from the lack of a standardised UI toolkit, inconsistencies across applications, the lack of a unified and comprehensive HIG, to GTK not being a very compelling toolkit. With Adobe getting twitchy about the glibc fork and previously describing the various audio systems as welcome to the jungle, is it time to concentrate on consolidation and standardisation in GNU/Linux in general, and the desktop in particular?"

snydeq writes "Google will add scripting capabilities to Google Docs, allowing organizations to customize their online applications and automate tasks. Google plans to sign up about 1,000 customers over the next few weeks to test the feature, called Google Apps Script. It will be tested initially in Google Spreadsheets and extended to other Google Docs applications over time. The company isn't saying yet when Apps Script — which is based on JavaScript with object-based extensions added by Google — will be widely available. Google Docs users can already apply to try it out."

ruphus13 writes "Amazon has been one of the early movers in the cloud computing space, with its AWS offerings, including S3 and EC2. Now, there is a lot of chatter around the imminent open sourcing of all its APIs and services and the impact that will have on the other 'clouds' out there — public or private. From the article, 'Amazon faces significant threats from open source cloud computing efforts if it pursues a purely proprietary path [...] Amazon can't ignore the cost advantages and diversity of product offerings that open source players are already offering in the cloud computing space. The company's best move is to open source its tools, which will end up diversifying them, play on a level field in terms of cost with the open source alternatives, and charge for services. Absent these moves, the company will lose potential customers to free, open source alternatives [...] Word is Amazon's legal team is currently 'investigating' open sourcing their various web services API's including EC2, S3, etc.', although these have not been confirmed by Amazon."

An anonymous reader writes "The monetization of Java has begun. Sun released the Java 1.6.0_14 JDK and JRE today which include a cool new garbage collector called G1. There is just one catch. Even though it is included in the distribution, the release notes state 'Although G1 is available for use in this release, note that production use of G1 is only permitted where a Java support contract has been purchased.' So the Oracle touch is already taking effect. Will OpenJDK be doomed to a feature-castrated backwater while all the good stuff goes into the new Java SE for Business commercial version?"

SourceForge, Inc. (parent company of Slashdot, and the corporate overlord of SourceForge.net and ThinkGeek) announced today plans to purchase Ohloh, a three-year-old Seattle company that runs Ohloh.net, a software-development portal that specializes in the community aspects of distributed open source projects. The purchase will probably be final as of next month. (I hope no one requires that I show up to an office, just because one will be nearby.)

redblue writes "I would like to display vector graphics in my Windows C++ programs with minimal system requirements. Some of the possibilities are: 1. Enhanced Metafile Format format/EMF+, 2. Flash/SWG, 3. Silverlight/XAML, 4. SVG. The non-open proprietary nature of #2 & #3 make them unattractive. Since EMF+ is not amenable to easy editing, it leaves SVG as the only format worth pursuing. The trouble is that the major vendors have a lock on the market with their proprietary formats; leaving SVG high and dry with no easy native OS support. At least not on Windows. From what I could learn on the intertubes, Cairo is the best, if not only, reasonable system that may enable compiled SVG support. Unfortunately, AFAIK, it comes with a price tag of >2MB overhead and the C++ bindings are not straightforward." Read on for the rest of redblue's question; can you improve on his home-brewed solution?