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Archive for the ‘Website’ Category

Google Public DNS

Posted by pianowow on December 3, 2009

When I read the announcement today that Google launched its own public DNS service, my reaction was mixed.  My first thought was, “wow, what sector of the Internet aren’t they taking over?”  But then again, the reason they take over things is that they do them so well.  Google was the first really good search engine.  They completely changed the face of web-based email.  Their computer translation is quickly becoming the web standard.  Their text to speech (Google Voice voicemail transcription and 1-800-GOOG411) is very good.  Some of their services have no comparison.

DNS is like the Internet’s white pages.  Routers, servers, and the like know about IP addresses, for example, 208.67.222.222.  You could think of these as phone numbers.  Humans, on the other hand, know about domain names, like facebook.com, youtube.com.  DNS is the lookup service that gives the IP address for a domain name.  This is a vital service to the world wide web, and happens without the user knowing about it, hundreds of times a day.

The idea that Google would make its own DNS server and claim speed improvements was fascinating.  So I decided to test Google’s DNS service for myself.  I usually use my ISP’s DNS server or OpenDNS, whichever is faster.  I got a program to test DNS performance with 50 random domains.  My ISP (Comcast):  most lookups were in the 80-90 ms range, with spikes to make the average 100 ms.  Open DNS: most were in the 100-110 ms range, with spikes to make the average 140 ms.  Google DNS: most were in the 40-50 ms range, with spikes to make the average 80 ms.  Note that these are the actual DNS entry lookup speeds, not pings.

So Google has managed to beat both my ISP and Open DNS from my current location.  I’m very impressed.  And Google once again has followed their “Don’t be evil” approach by not selling ads on the DNS lookup failure pages.  Most ISPs give you so-called “search results” when you mistakenly type a domain name incorrectly.  These search results are only a source of revenue for the ISP, and rarely relevant.  Google is playing nice, and is simply responding with a standard error, which your browser will relate to you in its own way.

For the tin-foil hat crowd, I decided to read their privacy statement and it seems very reasonable.  They only keep as many logs as they need to troubleshoot errors and respond to attacks, and they never match anything to your personal Google account.  That means that DNS lookups won’t show in your personal search history or web history if you are using those features.

That was enough to convince me.  I’ve switched.  8.8.8.8 for life!

Posted in Computer, Website | Leave a Comment »

Job Loss Information

Posted by pianowow on May 29, 2009

http://www.slate.com/id/2216238/

This is by far the most detailed, most interesting picture of the job losses that have occurred in the past couple of years.

I’m very impressed by this, and I can appreciate the amount of work it required to put this together.

Posted in Website | 1 Comment »

Diet

Posted by pianowow on May 6, 2009

About a month ago, I walked into Medical Weight Loss Clinic, and signed up for their diet. After paying for their rather expensive program, I feel I’m committed.  I can’t say I’ve ever actually “dieted” before.  I’ve cut back on the amount I’ve eaten at one point or another, but mostly my weightloss over the years has come from exercise, primarily.

I’ve been very happy with my progress so far.  I started the diet two and a half weeks ago, and have lost fourteen lbs so far.  Their diet includes so many rules.  My head was spinning, the first week, trying to remember it all.  I’m slowly getting the hang of packing my lunch for work every morning.  I’m slowly getting used to eating in the morning.  Part of the diet is their expensive protein bars and powders you make into drinks, three a day.  Those are easy to forget.

As far as the actual food goes, they break all foods into four categories (protein, starch, vegetables, fruit), and only allow plain yogurt or skim milk for dairy.  Each category has a list of foods to choose from and a serving size for each food.  So far, I’ve been happy with the vegetable selection: I’ve been eating a lot of onion, peppers, zucchini, lettuce, broccoli, and asparagus.  I’ve never been a big fruit eater, but grapes aren’t so bad.  So for my weight and progress into the plan, I’m allowed 2.5 servings of protein, 3 servings of starch, 4 vegetables, and 3 fruits.  A serving of meat is 3.5 oz of steak, or 7.5 oz of fish, or 6.5 oz of chicken breast, for example.  A serving of vegetables is a cup of asparagus, broccoli, zucchini, 2 cups of lettuce, 1/2 an onion, or 1/2 a green or red pepper.  The servings of starch are really what hurt.  The most tasty starches, like potato, pasta, and rice are extremely limited: 1/4 cup of pasta or rice and 1/2 of a small potato, and only once per day.  Other starches on the list I’m a fan of include rice cakes and diet bread (35-40 calories per slice).

Absolutely no processed foods are allowed.  No table sugar, no salt.  I’m allowed to flavor food with herbs, pepper, garlic powder and onion powder, but that’s about it.  Condiments are limited to one serving per day of mustard, werchestershire,  ketchup, and diet margarine (like I Can’t Believe it’s Not Butter).  There are othes, but I can’t remember them.  I don’t do much of that, except for the margarine.

Really, I’ve never felt so healthy.  It’s so great to never have that “overly full” feeling after eating too much. I’m enjoying cooking each night, perfecting my use of spices in place of salt.  With the protein bars and drinks I don’t get hungry between meals.  I’ve started to eat fish regularly for the first time in my life, and so far, it’s been great.  With only a few exceptions, I only cook what I’m allowed to eat that day, so I resist temptation.  But pasta and rice are measured after they are cooked, so I just cook a whole bunch and serve a little at a time.

So, now for the confession.  I was at a friend’s house last night, helping them with computer trouble.  They offered food and drink when I arrived, but I declined. The fix turned out to be much more lengthy than I expected, and I became hungry.  As the night grew on, I became more and more hungry, and finally gave in to the chicken salad in their fridge.  It was so heavy, and while tasty, I knew it was filled with all kinds of things I wasn’t allowed to eat.  To top it off, I had whole milk and some potato chips with it which were just so greasy, and the most salt I’d had in a long time.  My stomach hurt bad the whole night… not because I ate too much, but I guess because of all the stuff I wasn’t used to any more.  I guess it could have been much worse, but I think I’ll do my best to avoid cheating again.

According to the scale this morning, I hadn’t gained any weight back, but I didn’t make any progress yesterday either: same exactly weight as Tuesday.

Hopefully today is better.  Going back to the friend’s house tonight again to finish what I started on their computer.

Posted in Website, Weight Loss | 1 Comment »

Knock on Wood

Posted by pianowow on March 15, 2009

My first video in the style I wrote about on Friday.

I suppose I’ll get better at this, but these two minutes of video represent about 10 hours of work.  More than that, if you include the time I took learning to use Final Cut Pro.  I watched a few tutorial videos on youtube randomly, trying to pick up things I thought might be related to the project I was working on.

I think I’ll wait on my next attempt until after I move at the end of this month.  Right now I don’t have access to a good microphone or any other audio equipment.  I used my MacBook’s built-in camera and microphone to capture this.  Next time I’ll step up the quality.

Posted in Website | 3 Comments »

Hyperactive Mashups

Posted by pianowow on March 13, 2009

First, a bit of history. It all started in Norway, with Lasse Gjertson’s video, “Hyperactive”.  This was youtube user lassegg making noises with his mouth and voice and editing them together masterfully to produce a great effect.

Lasse took it to the next level, however, when he made the video, “Amateur”.

Keep in mind he can’t play either instrument in real life.

Now, enter Jack Conte (youtube id: jackcontemusic), from the states.  His skills as a musician really shine when he edits together recordings of himself, playing the various parts of songs he writes.  Everything comes together in one brilliant package.  Like Lassegg, he doesn’t play drums, so he edits himself playing drums much like Lasse did.

And now the latest of the mashup masters.  This next guy, kutiman, from Israel, has taken the DJ art of sampling to the nth degree.  Using elements from lassegg and jackcontemusic, he has created 7 masterpieces, piecing together recordings from complete strangers demonstrating their talents on youtube.  What comes together is pure magic.  I’ve included my favorite two.

The legalities of such an approach are questionable, but in my opinion this really is its own work of art.  I believe these men have created a new genre.  I would think, being a musician, and having some experience in video editing, I could join in on the fun.  Perhaps.   Stayed tuned, followers.

Posted in Website | 3 Comments »