Data Storage History

imageI’ve always been greatly interested in data storage and file systems. I started performing some research online about older data storage systems and found some pretty amazing stuff. It’s hard to believe how far we have come in 50  years. What will it be like in another 50 years? Is SSD (Solid-State Drives) the future? Crystal storage? What do you think?

 

 

 

 

Timeline (1956-1991)

1956: First Hard Disk – The 24-inch IBM 350-1 (proceeded by 650 model) had about 50 platters and priced about $10,000 per gigabyte.

Shown Below
An IBM 350-1 5MB Drive, Two full 350 units, An IBM 650 Drive
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1962: IBM Develops a storage system based on six-packs of 14-inch disks. Each pack of disks holds approximately 2MB data. This marks the commercial availability of hard disks.

Shown Below
An IBM 1311 Disk Storage Drive (center)
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1970-1975: The Burroughs On-Line Disk File System – Burroughs releases a file system which stores over 48 million characters (approximately 48MByte) and uses large platters which have the rotational mass of approximately 38lbs. These enormous disks had to have electric brakes and spun at around 3600RPM. These disks were revolutionary at the time. (PDF)

Shown Below
Platters from a Burroughs On-Line Disk File System
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1979: IBM introduces the first thin film recording heads. These heads offered higher performance at reduced costs. This allowed IBM to store the most data in the least amount of space. Thin film recording heads allowed for out higher-capacity and higher-performance disk drives of today.

Shown Below
Thin film recording heads
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1983: Rodine issues a 10MB 3.25 inch hard disk. This is still the form factor of today.

1988: PrarieTek releases the first 2.5 20MB hard disk. This is the form factor of today’s notebook hard disks.

1991: Integrated Peripherals shows its first 1.8 inch hard disk. Drives like these were meant for small devices like iPod’s … more than 11 years later.

10 Most Geeky Things to Wear

While the items listed below might not win you over with the ladies (at least the non-nerdy type), they’ll spark your geekgasm for sure. I’m not saying that I would actually wear these items in public but they at least give me a good chuckle. Would any of the viewers actually wear this stuff?

 

 

 

 

  1. The ThinkGeek 8-bit Tie

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    Nice tie, it accents the emo hair and tattoos. This tie is a perfect addition to your wardrobe.

  2. The "Utilikilt"

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    What in the world is this? Oh I need something to store my geek gear in… I’ll pick up this SKIRT. That’ll show everyone how cool I am ;-) 

  3. The "Geek" Work Shirt

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    Well.. at least you can wear a shirt that accurately describes you or your way of life.

  4. The Cat5/6 Bracelet

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    Okay, Okay I guess this is fashionable and might be a good way to recycle all those short lengths of Ethernet cable in the closet…

  5. Multi-Color IDE Belt

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    Now here’s a new one to me. I guess this might go well with the Cat5/6 bracelet above.

  6. Circuit Board Cigar Box

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    There’s absolutely no way to look cooler while puffin on your big stogie than pulling your $5.00 Wal-Mart-purchased cigar from a box made of circuit boards. Priceless.

  7. Cat 5-Tested Wedding Rings

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    What next? /facepalm

  8. Freaking Clownshoes – MP3 shoes

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    I don’t even know what to say. I am in complete dismay that a company would actually spend more than 5 minutes thinking about the idea of including speakers and volume controls on SHOES. No one wants to hear what you are playing on your iPod. Wow this is just sad…sad.

  9. Keyboard.. In PANTS

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    Photos courtesy vouspensez.com
    What? Seriously? How is this practical or common? What would you do if you saw someone hitting the space over… and over… and over again… what would you think? Also how hard would it be to pull up your favorite adult site … it might be easy to get to the site but after about 10 minutes of browsing typing may become… a bit… harder?

  10. Scarves for Tech Addicts

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    Ok. WTF is this? Apparently these Scarves are for geeks who want to game in public places. Of course this has to make you wonder what they’re really using them for…. I’ve never seen anything like this.

The Day Twitter Died

We monitor large buzz sites and sites which demand high availability. It looks like twitter.com took a turn for the worst yesterday (5/20/08) as their site constantly flapped up and down. Twitter has been long known as a "Web 2.0" application used to "micro blog". Recently Twitter has been noted to help save lives in the recent China earthquakes.

Yesterday we noticed that Twitters site was completely unavailable (at least from the Midwest United States) for a combined 5.18 hours! This kind of reliability for a site which seems to be so important is mind-blowing.

Here are some statistics of the outage (click for larger view):

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Global Warming: Not Real

I have been very intrigued by global warming in general over the past few years. We all studied global warming in school and we all were taught the basics of global warming. We are taught that the ice caps are melting and that we are the primary cause (cars, aerosol cans etc). We’re constantly trying to reduce the amount of "greenhouse" gases our cars and motorized vehicles are producing.

 

 

Why Global Warming is NOT Real

j0437269It’s easy to see. The earth itself is a living being. The earth goes through very long-duration cycles or phases. Look at the ice age where virtually everything on the Earth was wiped clean. Global warming is simply a phase of the Earth that we must accept. I know we’re constantly trying to link our usage of petroleum products to the rise in heat, flowers blooming earlier and birds migrating earlier; but we really need to understand that this is simply a phase. Global warming has been around for more than 100 years. 

Light Bulb: No One Knows

Absolutely no one can predict j0437381what the world will physically do. We can’t  predict storms. We can’t predict drought and we can’t predict the future. There is absolutely no way we can directly link our petroleum usage or greenhouse gas output to the world changes. Humans, in general, try to figure out major issues we are facing and how to solve these issues. Humans, especially males, are logic-oriented and have a deep need to fix and decode things. This is simply a large issue we can’t figure out and we’re wanting to correlate as many happenings as possible to this phenomenon.

What Can We Do

Nothing! We can’t do anything. Remember who’s in control.. We are not in control. We need to understand that we can’t control everything… especially not the world. If you believe in any kind of higher power you have to think… Have we faced massive epidemics in the past? Yes. Have we faced drought in the past? Yes. Have we experienced famine? Yes. This is a normal cycle of our Earth.

Summary

The above was just one of my senseless ramblings. I like to think about everything as logically as possible. I like to have an explanation to everything. I believe it’s very important for us, as a human race, to remember that we are not always in control and we must (sometimes) accept that there is not always a true answer to everything in this world. What do you think? Tell me!

Reference:
http://www.break.com/index/tough-to-argue.html
http://www.associatedcontent.com/article/392319/global_warming_is_not_real_whats_behind.html
http://www.heritage.org/research/energyandenvironment/HL758.cfm
http://a_pretty_rainbow.gnn.tv/blogs/21664/Global_warming_isn_t_real_3_whole_scientists_say_so

Five Easy Ways to Save Gas

We all know how gas prices are these days. As gas prices rise it seems the economy’s prosperity falls. Here’s some easy, no-brainer ways to save gas at the pump.

  1. Fill up on Wednesdays Before the Sun Rises.
    Filling up in the middle of the week helps you to avoid high gas prices on the weekend. The gas companies depend on weekend travelers and raise the prices accordingly. Filling up before the sun rises assures that you get the most gas for your money. Gas, like air, is more dense when cold. Filling up at cool times assures you get more bang for your buck.
  2. Check Your Tire Pressurej0399397
    Low tire pressure causes your car to work extra hard to travel the same distance. Make sure that your tires are aired up to the higher end of the range listed on the tire. Generally speaking, the higher the pressure the better gas mileage you can achieve.
  3. Car Pool
    Well this seems like a no-brainer as well… and it is! Ride with someone to work, to eat and anywhere you go with someone together. Readjust your schedules to match others (if possible) and ride together. Split the cost of the gas and you instantly saved half your normal gas bill. Of course, use the most fuel-efficient car available.
  4. Accelerate Easily
    Push the gas pedal one fourth of the way down when accelerating. This will greatly reduce the amount of gas you use in the city. Jackrabbit starts and breaking heavily consumes larger amounts of energy with the same results as driving easily. Be light on the gas and you’ll be surprised!
  5. Find Cheap Gas
    This also seems like a no-brainer but some stations are much cheaper during the middle of the week. Stay away from highways and popular areas. Check sites like gasbuddy.com to locate cheap stations as reported by "gas spotters".

Utilizing the above tips can save you a truckload of money over time. By simply adjusting a few small things in your everyday routine, you can save money and keep more in your savings.

Things you can do with your saved cash:

  1. Put the saved cash in your savings
  2. Invest the money in a mutual fund of your choice
  3. Start an IRA and start saving for your future
  4. Buy extra groceries – frozen foods keep long – stock up!

Good Luck! Save your cash!