I think I’m going to play with Perl, PHP, and Python at almost the same time for some time, and thinking of the fact that dynamic graph is one of the most important feature for web pages, I think I need to find a cross-language solution.
I’m happy with PHPlot and decide not to touch GD::Graph, and I came across GDChart which seems to be good in cross-platform/cross-language area. I will give it a try and will post the result here.
Here’s my plan.
I have 4 servers named them as gfs[11-14], each machine has 4 disks, with sda allocated for root, swap, etc, and sdb-sdd as data in XFS.
I’m going to run distributed-replicated volume with replication 2, and I want to keep highest availability, as much as I can. So the layout will be something like this: Continue reading »
I could not see ads from Google AdSense in the past several weeks, but weird enough, I still have revenue :P. I changed to another AdSense plugin but it’s still the same. I don’t think Google’s service is having problem, especially for this long, so it could be either my account is having problem, or Google knows it’s me so refuse to show me ads, or my IP is blacklisted (both office and home? cannot be …).
Anyway, will keep watching this for some time but it’s definitely not urgent and important … I think all I’ve got from Google for more than a year is less than $10, sure, it’s not Google’s problem, it’s me not getting the site popular :D.