Virtually Speaking: Red Hat has announced an update for its virtualization technology suite. Is it time to add Red Hat Enterprise Virtualization to your short list?
Learn how to create a simple, online storefront, which can be used as a foundation to build more sophisticated online shopping carts, with PHP and MySQL.
The heart of a small business is its data. Lose it, and you're in big trouble. But what about your laptop? We look at data security -- from software tweaks to hardware encryption -- to lock down your laptop.
The heart of a small business is its data. Lose it, and you're in big trouble. But what about your laptop? We look at data security -- from software tweaks to hardware encryption -- to lock down your laptop.
<b>Small Business Computing:</b> "But the pain of buying a new computer pales in the face of losing the data from an unprotected laptop. A few simple steps toward data protection can avoid an invasion of your privacy and the real likelihood of identity theft."
In this piece, Bill Hatifield will introduce you to the Flickr API, point out some highlights and write an application using the .NET framework that retrieves and displays a user's photos.
<b>WDVL:</b> "HTML5 promises to revolutionize the way you build web sites. Check out what fantastic new features are in store in the forthcoming Web standard."
With enterprise cloud applications now residing on the mobile phones of many employees, the security challenges are raised exponentially. How can your company stay safe?
With enterprise cloud applications now residing on the mobile phones of many employees, the security challenges are raised exponentially. How can your company stay safe?
<b>Datamation:</b> ""All video codecs are covered by patents," Jobs said in the e-mail, according to Roy. "A patent pool is being assembled to go after Theora and other 'open source' codecs now"
<b>Tech Source:</b> "So after showing you some cool OpenOffice.org Easter eggs, I've decided to go all out by sharing with you some of the most popular software Easter eggs ever."
<b>HowtoForge: </b>"Nexenta is a project developing a debian user-land for the OpenSolaris kernel. This provides all of the advantages of apt as a package respoitory (based on the Ubuntu LTS apt repository, currently using 8.04) as well as the advantages of the ZFS filesystem."
<b>Linux Journal:</b> "I hate having to change. I do not know a lot of people that really enjoy it, but there are just certain aspects to change that bug me"
<b>Linux.com:</b> "The Webmin administration tool is a very powerful suite of web-based admin tools (for the Linux operating system) that have been around for some time. Webmin includes numerous modules covering nearly every aspect of Linux administration."
Inserting additional columns to a crosstab query is less straightforward than adding row data, because SQL naturally groups data by rows. Moreover, the efficacy of the CASE statement within an aggregate function decreases in direct proportion to the complexity of the criteria. Read on to learn more...
This article - the sixth in this ongoing series - explores how to manually fail over a production database to its corresponding physical standby database, as well as reinstate a "failed" primary database to a physical standby.