yon Leveron blog

John's musings on the Interknot cowpath

Save MySQL . . .

Posted by John on 12th January 2010

(I promise not to try to bring too many alerts to you, but this one seemed spot-on)


If Oracle buys MySQL as part of Sun, database customers will pay the bill.

Save MySQL

In April 2009, Oracle announced that it had agreed to acquire Sun. Since Sun had acquired MySQL the previous year, this would mean that Oracle, the market leader for closed source databases, would get to own MySQL, the most popular open source database.

If Oracle acquired MySQL on that basis, it would have as much control over MySQL as money can possibly buy over an open source project. In fact, for most open source projects (such as Linux or Apache) there isn’t any comparable way for a competitor to buy even one tenth as much influence. But MySQL’s success has always depended on the company behind it that develops, sells and promotes it. That company (initially MySQL AB, then Sun) has always owned the important intellectual property rights (IPRs), most notably the trademark, copyright and (so far only for defensive purposes) patents. It has used the IPRs to produce income and has reinvested a large part of those revenues in development, getting not only bigger but also better with time.

If those IPRs fall into the hands of MySQL’s primary competitor, then MySQL immediately ceases to be an alternative to Oracle’s own high-priced products. So far, customers had the choice to use MySQL in new projects instead of Oracle’s products. Some large companies even migrated (switched) from Oracle to MySQL for existing software solutions. And every one could credibly threaten Oracle’s salespeople with using MySQL unless a major discount was granted. If Oracle owns MySQL, it will only laugh when customers try this. Getting rid of this problem is easily worth one billion dollars a year to Oracle, if not more.

Who is driving the petition and what are your motivations?

This petition is driven by Monty Program Ab, which was founded by the creator of MySQL, Michael “Monty” Widenius, and consists of many of the original core MySQL developers.

The short answer is that we want to ensure that MySQL can’t be killed by Oracle and we also want to ensure that MySQL is also in the future actively developed under an Open Source license in a way that meets the needs of all market segments.

A more detailed answer can be found in Monty’s blog that explains his motivations and intentions.

(MySQL general info one and two)
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Now playing: Jethro Tull – Wind Up (Quad Version)
via FoxyTunes

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Geo Locate IP Addresses with InfoSniper.net

Posted by John on 25th August 2009

Geo Locate IP Addresses with our Gadget

Good bits, am looking into his own apps on this site, the LiveVisits and WorldMap items.

The API is pretty neat also and I believe it’s probably used by a number of folks to power other neat items.

http://www.infosniper.net/script-partner.php?lang=1

revolver map 2d seasonal preview

I of course am not looking to do anything dastardly, but I do like the cool map ability widget on the right side of the blog here, via http://www.revolvermaps.com/?target=enlarge&i=jIK2ncaMpa

I also like the detailed reporting that appears to be available via http://www.php-web-statistik.de/ – I’m looking for the ability to host all of this locally on my own mysql instances, of course, to avoid having data elsewhere that may go down / away for some reason.

php web stat screenshot

More research needed, first emails sent off.

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Change Detection and Site monitoring

Posted by John on 22nd August 2009

Useful web site monitoring tool : check for changes in a given web page : http://www.changedetection.com/

:) “I am governor Jerry Brown” (this is what happens when you blog while listening to ‘uppity muzak‘)

Trial account available at PingDom.com – great monitoring service, from geodiverse points

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how to have indexed content removed from Bing / Live

Posted by John on 21st August 2009

Since this is fairly hard to locate on Microsoft’s rebranded search engine :

https://support.discoverbing.com/eform.aspx?productKey=bingcontentremoval&ct=eformts&scrx=1

separate options for cached content vs. page removal.

I’d recommend being exceptionally specific in your text, and not submitting separate tickets if you want both the page removed, as well as cached content.  You could ask me how I know, but . . .

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more web stuffs

Posted by John on 14th August 2009

This is likely of little interest unless you are hosting your own bits, and are looking for “Tech”.  Fair warning, and all that tommy-rot.

https://www.google.com/analytics/siteopt/ for web site optimization.

http://www.validome.org/google/validate validate your sitemap.xml or sitemap.xml.gz etc.

http://blog.bit.ly/post/93170671/a-big-week-for-little-urls URL shortening, with custom logging. I like their transparency, and checks for “bad” sites.  http://bit.ly/ create an account, get [anonymous] stats of clicks. Just how popular was that YouTube video link you sent out?

Double Thumbs

Double Thumbs

Various header checks for compression : http://www.whatsmyip.org/mod_gzip_test/ http://nontroppo.org/tools/gziptest/ http://www.seositecheckup.com/html_compression_status.php

The W3C is really the de facto standard : here’s some great tests and info from them :

The Basics – what you should run on all your web pages

  • The MarkUp Validator. – Also known as the HTML validator, it helps check Web documents in formats like HTML and XHTML, SVG or MathML.
  • The CSS Validator – validates CSS stylesheets or documents using CSS stylesheets.

The above three can be used all-in-one by running the Log Validator. Unlike the others, this tool helps improve the quality of a whole site, step by step, by finding the most popular documents that need to be fixed in priority. Learn more about this method in the Web Standards Switch document.

Developing mobile-friendly content? The MobileOK checker is a one-stop service to check your Web site and improve its mobile-friendliness.

Also in the works is the Unicorn, our project to build a Universal Conformance Checker for the Web.

Specific Tools – for Specific Needs

  • Semantic Extractor – Sees a Web page from a semantic point of view. Extracts such information as outline, description, languages used, etc.
  • RDF Validator – Checks and Visualize RDF documents
  • Feed Validator. – Checks newsfeeds in formats like ATOM and RSS.
  • P3P Validator – Checks whether a site is P3P enabled and controls protocol and syntax of Policy-Reference-File and Policy
  • XML Schema Validator
  • We also have developer several human-centered test tools: the Mobile Test Harness (code) is Web-based harness for browsers test suites, that offers users the possibility to record results on whether the browser they’re using passes or not a set of test suites; and MUTAT – an (older) human-centered testing framework developed in perl (code)

Open Source

All software developed at W3C is Open Source / Free software. Which means that you can download and use them for free, if you like. It also means that you are welcome to participate in making them better, cooler, more useful for you and everyone.

  • Check each project for instructions on how to download their source code, and install them on your system
  • All the QA tools are maintained by the volunteer developers of the QA-dev group. Why don’t you join?


http://validator.aborla.net/ more validation, alternate folks

Validate your feed at feedvalidator.org

[space reserved for expansions, as I hit more links / receive comments about this with good quality links <hint!>]

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