May 26, 2013

What You Can Do With a Virtual Private Network

LOS ANGELES, CA - MAY 20:  A job recruiter wit...
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Having a virtual private network, or VPN, is one of the best ways for a company to allow people to work from their Los Angeles apartments. They’ll still be employees and not independent contractors, so no one’s status has to change. The company can also save a lot of money, because it doesn’t need as much overhead. The office can be smaller and the bills can be lower, because most of the employees will be at-home workers. That will also allow them to stay at home with sick children, tend to elderly relatives, or do other things that they couldn’t otherwise do – as long as they get their work done.

Setting up a VPN might sound very daunting, but it’s really not all that difficult. There are companies that can help you, of course, or you can tackle it yourself. It’s completely up to you how you want to do things, so don’t assume that you have to do it a specific way. As long as your employees can work from their homes and access what they need from your servers, you’ll be fine and your employees will enjoy the freedom that they have when they can be home and still get their work done.

A lot of independent contractors work that way from their Los Angeles apartments, but employees can do it, too. The only concern is that they will waste work time doing things like looking for Los Angeles apartments for their upcoming move, or searching around to see what movies are playing on the weekend. Of course, employees can do that when they work at a business location, too, so there really isn’t that much more temptation at home. The main thing is that the employees meet their deadlines, however they choose to structure their days.

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Mainframe Computers

THE (The Hessling Editor) screenshot
Image via Wikipedia

Mainframe computers are big and they exist in their own climate controlled room (or facility). Not because the operators like it at 70 degrees Fahrenheit, but the computers need to be stored in cooler rooms because they can run very hot. They are sometimes referred to as “Big Iron”. That name comes from the olden days (1950-1980s) when these big boys came in big, heavy, steel and iron cases and cabinets.

Mainframe computers are data kings. They are high-end, commercial machinery. They are very expensive and very labor intensive to keep running properly. When there is a problem, it usually takes a small team of programmers to iron out the problem. (Hence, also why they are called Big Iron). They can plow through an incredible amount of bulk data that needs to be adjusted, realigned and calculated, and then spit right back to you very quickly (on paper, screen, tape,or disk. If you need 1/28 of all of the electric bills for the city of Columbus, OH, recorded, calculated, printed out and mailed, a mainframe is what you want. It is exactly the type of computer that would be used to calculate that data and is currently used in Columbus. Columbus is the 16th biggest city in the USA – that is a lot of bills. It takes a lot of programming.

On the other hand, they are not good at small projects. So, do not ask the mainframe to check your e-mails or do a grocery list. They are not set up for this triviality and it would take you a lot longer to program them for these tasks than for you to just do them yourself. The US Census uses mainframes. The census has over over 300 million people to tabulate and it does not take 10 years to do it. It takes more like 10 months to add it all up, proofread it, calculate it, size it and print it, and correlate to make the reports. If the job is big, give it to a mainframe computer to complete.

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