Stories by Rick Grehan

Cloud control systems tame the ether

Signifying a formless haze of computing power and storage that is somewhere "out there," computerdom's current buzzword is as difficult to get one's arms around as a real cloud. A seemingly limitless pool of processors and memory and disk space, and ...

Amazon Elastic MapReduce

Have you got a few hundred gigabytes of data that need processing? Perhaps a dump of radio telescope data that could use some combing through by a squad of processors running Fourier transforms? Or maybe you're convinced some statistical analysis wil...

Specialty Linuxes to the rescue

Linux is, among other things, a customizable operating system. Clever developers can craft a Linux whose kernel and packages are configured for a specific purpose, to serve as a sort of vertical-market operating system. The benefit to users is somewh...

.Net comes to WebSphere Portal

In the beginning, Mainsoft released Visual MainWin for Java EE, which compiled .Net CIL (Common Intermediate Language) code into Java bytecode. As technically fascinating as that was, on its own it provided limited traction. Much of Microsoft's attra...

Inside Google's mobile future

The Open Handset Alliance's Android SDK for creating mobile applications throws a few semantic curves at Java developers, but for the most part, they will feel at home; just be prepared for some rough terrain, and be sure to bring plenty of hardware

Inside Google's mobile future

Android is Google's foray into the handheld OS realm. It follows a path trodden by -- among others -- Symbian's Quartz, the SavaJe operating system, and J2ME. In fact, one of Android's stated goals is to overcome some of J2ME's shortcomings. Whether ...

FastObjects add option to .Net databases

FastObjects .Net brings object-oriented database technology to the .Net environment. Given that the majority of .Net database applications employ RDBMSes on their back end, you might wonder if it makes sense to choose an OODBMS (object-oriented datab...

Visual MainWin offers best of .Net, Java

When I first heard about Mainsoft's Visual MainWin for J2EE, I thought the concept was a harebrained idea. Just skimming some of the product's help topics sent me reeling: "Developing ASP .Net applications on J2EE." Give me a break.

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PCW Evaluation Team

Matthew Stivala

HP OfficeJet 250 Mobile Printer

The HP OfficeJet 250 Mobile Printer is a great device that fits perfectly into my fast paced and mobile lifestyle. My first impression of the printer itself was how incredibly compact and sleek the device was.

Armand Abogado

HP OfficeJet 250 Mobile Printer

Wireless printing from my iPhone was also a handy feature, the whole experience was quick and seamless with no setup requirements - accessed through the default iOS printing menu options.

Azadeh Williams

HP OfficeJet Pro 8730

A smarter way to print for busy small business owners, combining speedy printing with scanning and copying, making it easier to produce high quality documents and images at a touch of a button.

Andrew Grant

HP OfficeJet Pro 8730

I've had a multifunction printer in the office going on 10 years now. It was a neat bit of kit back in the day -- print, copy, scan, fax -- when printing over WiFi felt a bit like magic. It’s seen better days though and an upgrade’s well overdue. This HP OfficeJet Pro 8730 looks like it ticks all the same boxes: print, copy, scan, and fax. (Really? Does anyone fax anything any more? I guess it's good to know the facility’s there, just in case.) Printing over WiFi is more-or- less standard these days.

Ed Dawson

HP OfficeJet Pro 8730

As a freelance writer who is always on the go, I like my technology to be both efficient and effective so I can do my job well. The HP OfficeJet Pro 8730 Inkjet Printer ticks all the boxes in terms of form factor, performance and user interface.

Michael Hargreaves

Windows 10 for Business / Dell XPS 13

I’d happily recommend this touchscreen laptop and Windows 10 as a great way to get serious work done at a desk or on the road.

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