db4free.net is joining the protest against SOPA & PIPA and will stay down for 24 hours, starting January 18, 2012 at 02:00 UTC.
Learn more on what this is all about at americancensorship.org …
… and why the WEB GOES ON STRIKE …
… or watch some of the many videos related to SOPA on YouTube.
db4free.net has been updated again.
The server now runs MySQL 5.6.4 m7, the very latest, and lets hope, the very greatest.
Enjoy!
A few months ago I wrote about how to do language detection correctly, to respect the user’s preferred language setting in his/her browser, aka the HTTP_ACCEPT_LANGUAGE header.
Now, finally, db4free.net has received exactly this implementation. Took me a while, but now it’s there 
.
Especially German speaking people will notice the difference. If German takes priority over English in the browser settings, the German version of db4free.net will be loaded by default. No more need to click the German flag. If neither German nor English is set, the site will default to English.
However, the English and German flags are still available, to change the language if a person chooses to. This allows for maximum flexibility.
Disaster struck again. Well, it’s actually not really a disaster. db4free.net is a testing environment and people are not supposed to use it for any important data, or to use it in production. When after the last server update the main server instance started crashing, it was one of these circumstances which I can’t guarantee my users not to happen, and since both my budget and the server resources are low, I can’t afford setting up a backup system which allows me to restore everything just as a commercial database provider can (or should be able to) do.
Unfortunately I received a few emails (sorry that I couldn’t answer all of them directly) which made me believe that this fact isn’t obvious to all users. Even though the Conditions of Use pretty much explain that, not everybody obviously reads them. Which is why I added this text to both the registration form and to the registration email, so that it leaves no doubt that every db4free.net user is aware that this service is good for testing, but NOT for any data which is painful for the user to lose, or to not have available if the service goes down:
By registering for a db4free.net account you agree that:
Sorry if I failed to make this clear enough in the past. Please note that these are no rule changes, but only a more thorough clarification.
OK, so now to the changes. After my InnoDB tablespace recovery attempts failed, it was clear that I need to set up a new server instance. Being a testing environment, it’s not really meaningful to use the now very mature MySQL 5.1 builds. So it’s time for an update, to MySQL 5.5, which is currently available as version 5.5.7, which is a Release Candidate (the last stage before becoming a Generally Available version).
Running a development version of course increases the chances of crashes and outages additionally, so it’s a good time to remember all users of the purpose of this service. This new server instance is fresh and new, no databases have been transferred and all users will have to register again to create a database.
What happens with the former 5.1 server instance? As it still starts up, I will keep it running until at least the end of November (unless anything else happens, the no-guarantee-rule keeps applying), on port 3307. So all former users can still access the database and try to rescue data they need. Please understand that I can’t offer any individual support for this. Please refer to the MySQL Reference Manual if you need assistance. You can also still use phpMyAdmin: go to http://www.db4free.net/phpMyAdmin/ and select “db4free.net:3307″ from the Server Choice dropdown. However, please keep in mind that this server is damaged and will likely crash frequently, and take some time to come up again.
I am sorry for any inconvenience that the recent issues have caused. However, I am confident that this is taking the right steps to make all users aware what the purpose of db4free.net is and to set expectations right. And to all future db4free.net MySQL 5.5 users I would like to say: happy testing!
To my shame I must admit, I missed it. It happened on June 29, 2005 when db4free.net was first available to the public. At that time it was running MySQL 5.0.7 beta. Quite a lot has happened since then, MySQL 5.0 made its way up to 5.0.91 and the current MySQL GA version is 5.1.49, which is also the version db4free.net is running as of today. The first phpMyAdmin version that db4free.net was offering to provide easy access to the user’s databases was 2.6.3. Today I updated phpMyAdmin to 3.3.5.
Statistics are not necessarily 100 % accurate, but here is the best I can come up with. Since its launch, db4free.net had 528,900 visits. The ratio registrations per visits is at about 22 %, so more than every fifth visit ends in signing up for a new database. Which means, that about between 110,000 and 120,000 database accounts (meaning database and user) have ever been created. There have been some cleanups since then to make resources available to people who actively use their databases. Which is why the current number of databases is much lower, at slightly above 13,400.
Today I must (also) admit that the code behind db4free.net’s web application was initially quite poor and it stayed poor for quite long. Why it was poor from my today’s point of view is probably due to my learning process in these 5 years. This year I did a lot of cleanup on the code behind db4free.net’s web application and removed a few bottlenecks which often made the website painfully slow. Now it’s in a fairly reasonable state again, and I have some ideas in the back of my head how to further improve it. So db4free.net is far from its end of life. Quite the opposite is the case, it’s time to give it a new boost so that the balance after its 10th anniversary is even more impressive than today’s 5 year balance.
It was about time to switch to something new.
I finally have my new blog launched at www.mpopp.net which is something that I had planned for quite a while. This new blog is a replacement for my old blog at db4free.blogspot.com where people will find news and posts about db4free.net and MySQL. But since db4free.blogspot.com used to be specific to db4free.net and MySQL (implied by its name), it was not a good place to blog about various different topics as well, which I found increasingly limiting. So I decided for a new blog, run by WordPress, which will allow me to categorize my blog posts to target people who are interested in specific topics.
Some of them will be:
… so far, not much new and most posts which go into one category will go into the other as well.
Further categories that I’m thinking of are:
If you had my old blog bookmarked or had linked to it on your blog or site, please add or update to bookmark or link to my new blog. And if you haven’t not done so far, why not do so now?
Welcome to my new home!