Please join Percona’s CEO, Peter Zaitsev as he presents MySQL vs MongoDB – Choosing the Right Technology for Your Application on Thursday, August 23, 2018, at 10:30 AM PDT (UTC-7) / 1:30 PM EDT (UTC-4).

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Are you considering to adopt the most popular open source relational database or the most popular open source NoSQL database? Which one is right for your particular application?

In this presentation, we will look into advantages and disadvantages of both and examine the applications where MySQL or MongoDB are the most appropriate choice.

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Learn to design web-based applications with MySQL and PHP - Developing Dynamic Web Applications. In this 4-day live, instructor-led class, you will learn to:

• Design schemas based on MySQL
• Use include files to make code easier to maintain
• Use PHP 5 and takes advantage of its advanced features
• Build applications following a precise flow
• Authenticate users in a secure way against a database
• Handle errors in your PHP applications efficiently and gracefully
• Writes composite queries using JOINs and subqueries
• Use indexing efficiently in order to manipulate large amounts of data efficiently
• Uses joins to extract data from multiple tables
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Mark Cuban is no fool. A tech billionaire, the no-nonsense owner of the Dallas Mavericks is just the sort of person you'd expect to value software patents. So the title of his blog post this Tuesday, "I hope Yahoo crushes Facebook in its patent suit," may not look out of place to you.

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There has been no shortage of reaction to HP’s move to make the Linux-based WebOS open source software. Below, I offer some of my thoughts on the meaning for the different players affected.

*What’s it mean for WebOS?
Moving WebOS to open source was best option for HP. It retains some value in the software depending on its involvement. It is also the best fate for the code, rather then being sold or simmered to its IP and patent value or even used as another weapon in the ongoing mobile software patent wars. Still, the move comes amid huge developer and consumer uncertainty for WebOS. Nevertheless, at least WebOS was already in the market with a compelling products, the Palm the Pre, in the modern smartphone market. WebOS will hopefully have a faster path to open source than Symbian since the former is based on Linux. I still think the greatest opportunity for WebOS may be in serving as an …

It’s been some time now that we’ve been talking about devops, the pushing together of application development and application deployment via IT operations, in the enterprise. To keep up to speed on the trend, 451 CAOS attended PuppetConf, a conference for the Puppet Labs community of IT administrators, developers and industry leaders around the open source Puppet server configuration and automation software. One thing that seems clear, given the talk about agile development and operations, cloud computing, business and culture, our definition of devops continues to be accurate.

Another consistent part of devops that also emerged at PuppetConf last week was the way it tends to introduce additional stakeholders beyond software developers and IT …

Our Universe is full of ironies. But some ironies are just too hard to take.

As you may have guessed (!!!), I am an avid Linux developer and user. Though once upon a time I did develop under Windows. Yes, believe it. And on one particular case, I got to be on a first-name basis with some of the Microsoft Software Engineers to resolve issues we were having with their OLE crap — what the Holy Gods of Microsoft decided to redub as “Active-X”.

But I digress. For the past 10 years, I have been solid Linux and have defenestrated Windows for the most part. But as you know, you can never really completely eliminate Windows.  Despite your best efforts, it will always be (for now, at least) the 500 pound gorilla in any room you care to be in. The installed software base there is just staggering, and most have no Linux options.

But then that’s why projects like Wine and the many wonderful hypervisors …

If you are one of the few unfortunate blokes that’s pulling your hair out over random File Menu popups on OpenOffice — Word or Spreadsheet — and have been hitting your head against a brick wall trying to find the solution, I hear you.

I intially thought there was some interaction with Skype, but now I have to retract that statement. In all honesty, I have no clue what the problem is.

But I decided to just watch the “random” File Menu problem and time it. And now I am more confused than ever.

On my computer running 64-bit Ubuntu 9.10 (Karmic), I noticed that the File Menu toggles twice a second when OpenOffice has the focus. One toggle event happens precisely on the 11th second; the other toggle event happens around 35th to the 45th second. The second toggle seems to be related to when I launch OpenOffice; the first is always precisely on the 11th second.

And this is something peculiar to …

Do you want to stay updated with the social news and technical discussions of Kontrollbase and Kontrollsoft’s MySQL software applications? Well, you can now by adding us to your friend list. Our Facebook page can be found here: http://www.facebook.com/pages/Kontrollsoft/262697451356

There has been no shortage of lively discussion on open source software licenses with recent shifts in the top licenses, perspectives on the licenses or lack of them for networked, SaaS and cloud-based software, increased prominence of a Microsoft open source license and concern over the openness (or closedness, depending on your perspedtive) of the latest devices. Amid all of it, we’re pleased to present our latest long-form report, CAOS 12 - The Myth of Open Source …

I will be hosting a webinar on May 7 about how companies like Wikimedia and Smugmug are using Open Storage and MySQL to deliver rich media (photos, videos) to their users. You can view the webinar live or on demand here.