When I first installed it, I thought it was pretty pointless to try to optimize Windows 10. Of course, I installed it from scratch on a computer with an SSD and 16 gigs of RAM. Then I upgraded a couple of computers from Windows 7 to Windows 10, and I started to see why some people might not like Windows 10 all that much.
Upgraded systems almost always run slow, but I’d forgotten how much slower. And while you didn’t have to do much to Windows 7 to make it fast–that’s one reason people liked it–I find some Windows 10 optimization seems to be necessary. Read more
I’m not sure there’s a lot you can do about it. One of these days I’m going to get around to standing up a pfsense box, which, among other things, can serve as a web cache and block ads for an entire network. My family has enough machines to justify that, and, given that security is what I do for a living, it’s something I need to be experimenting with anyway.
Continuing this discussion of Android, the next question that came up was what the deal is with Android memory usage. I wondered the same thing at first, so that seems like a good topic to explain.
Prior to 2005, operating systems tended to use a set amount of memory, then what was left over was for programs. So a freshly booted system would have 2/3 of its memory left free, if not more. If you read my book and my blog way back at the turn of the century, you might have a lot more.
Fire up an Android, though, and you might only have 1/4 of the memory left, or less. Much of this is by design. Read more
Unfortunately I can’t run Cyanogenmod on all of my Android devices (more on that tomorrow), but if you want to save some memory and CPU cycles and, depending on your device’s display, perhaps even increase your battery life by a few dozen minutes, there’s an option.
The Cyanogenmod No Wallpaper feature is available as a small app in the Play store. Simply download it, then tap and hold your home screen and you can select No Wallpaper.
Besides the benefit of decreased memory usage and increased battery life, I found the minimalist look quickly grew on me.
Avast 8 is out, and the initial reviews are positive.
If you use Avast, either as your primary or as your secondary AV, updating it is a good idea. One critical improvement is that virus database updates happen more frequently now. There’s no such thing as too frequently when it comes to database updates.
A long project can be paralyzing at times, making it hard to figure out where to start. A trick that I learned in model railroading is to just work on whatever small percentage of the project that bothers you the most. Then, when that’s done, cycle back, create another subproject that fixes whatever bugs you the most now, and keep making incremental improvements like that until you get where you want.
I’ve used the same trick on home improvement projects, and I applied it to this web site over the course of the last few weeks, doing a series of incremental improvements. It led places I didn’t expect it. Read more
A couple of years ago, I stood up a WordPress server. I made no effort to tune it, let alone turbocharge it, which is a decision I later came to regret. If your site gets more than a few hundred hits per day, you need to tune it. If you want to get more than a few hundred hits per day, you need to tune it because Apache and MySQL’s default settings are by no means one-size-fits-all. And you can never have too much speed. There are two reasons for that: Google favors fast sites over slow sites, and Amazon found that a one-second delay in page load drops traffic by 7 percent.
There’s a lot of advice out there on tuning WordPress, some of which seems to be good, and some of it not so good.
Here are four things that I know work. I run Apache and MySQL under Linux; these tools may run under Windows or OS X too. Read more
MySQL crashed on me sometime late Sunday or early Monday. Somehow the server managed to serve up 5-6 pages per day in a catatonic state on Monday and Tuesday. So I spent my lunch break digging into the problem. Read more