Michal Čihař - Blog Archives for English

Make your software scalable!

Okay, I finally give up with SubStats. It is software that might be useful for repository with few commits, but definitely not suitable for phpMyAdmin:

  1. You can not make graph for more than 1000 revisions of phpMyAdmin, it crashes because "stack is too low".
  2. Generated SVG make most browsers really busy as it contains too much points and they usually render it few minutes.
  3. I managed to analyse about 5000 revisions, but it now requires about 800 MiB of memory.

So I have unusable graphs of 1/10 of repository and analysed data for 1/2 of repository where I can not continue.

Howto upset developer?

Just set priority to highest and when developer decreases it, just tell him to stay **** off . Okay I will stay off your fucking issue, no problem.

(Side note: I have nothing against the issue itself, but this attitude won't make me to do anything about it.)

Google Ads and money transfer in Czechia

As I already wrote, I randomly found that I can receive direct payments from Google Ads. Today I received testing payment, so I enabled it instantly.

So finally I can receive my money without giving 1% to my bank.

Is it random that both Paypal and Google Ads offer this service in same time? Paypal has already updated their website, but on Google Ads help you won't find mention about this possibility in Czech Republic. Maybe they're using same provider for money transfers? I definitely don't know :-).

PayPal enabled

As they send me today update of policy, where the change is officially mentioned, I decided to enable PayPal option for donation (on my site as well as on SourceForge). I hope this won't cause troubles to anyone, it's just another option.

Donations are welcome :-).

PayPal improved?

It looks like PayPal has recently allowed accepting of payments in many EU countries, maybe they finally realised that EU has grown few years ago :-).

Anyway I'm still not convinced whether to enable this option for donations, but you're free to use it, my account is same as email - michal@cihar.com.

Thanks to Marcin who wrote about availability in Polland, this way I found I have now also full featured account. I don't have idea why they didn't announce it to me...

Subversion stats?

Okay, I failed to use both tools to do subversion stats I found - SubStats crash somewhere around 1000th revision (out of almost 10000 we currently have), MPY SVN STATS crashed even sooner. We're not that big project! Is there something else what can I use? I'd welcome any ideas.

Otherwise I will probably try to debug SubStats sometimes, but I lack time for that right now.

Just for record: I didn't use remotely overloaded SourceForge SVN server what was cause of my first problems, I did setup own server using SVN data from them. Only change it did made is that error appeared sonned and my computer had lot of work to do for about an hour.

phpMyAdmin switched to subversion

As we switched to subversion last night, I've also switched demo and snapshots to use subversion instead of CVS. Please report if there is something wrong or still refering to CVS.

The only thing which remains are statistics, for which I need to find good enough tool. For now I tested substats.rb, but it seems to miserably fail on some internal server error from Sourceforge.

Update: SubStats seem to work now, but it will process all data for quite a long time, so maybe there will be some results tomorrow :-).