Data Management

EXPERT ADVICE

Big Data, Tough Questions

If you work with SIEM, you've been spending more than a couple of years, dealing with "Big Data" -- more lines of logs than any one person, or even a reasonable-sized team of people, could ever hope to keep up with reading through. Our data is plenty big enough already. So why is everyone so hyped o...

Cloud-based storage utility Google Drive is set to debut next week, according to a recent report. Rumors regarding a Google online storage space have persisted for years, but it's actual release is now just around the corner. "Google Drive rumors are not something new, as it keeps coming up very oft...

Historically, freelancers have carried their software tools as compact discs, or as copies of the discs on a portable hard drive. Both have needed to be installed on the library, or client's computer. This has been time-consuming additional work. Security has also been an issue, with temporary docum...

Google has launched a new tool called "Account Activity," designed to give users a detailed glimpse into their Web usage across all Google sites and services. Account Activity is a personalized, detailed monthly report on Web activity with Google search, Gmail accounts, YouTube and social network Go...

IBM on Thursday introduced a prototype chip dubbed the "Holey Optochip," a wedding of traditional computer chip technology with the use of optical pathways. Able to transmit 1 terabit of data per second, the prototype chipset could eventually result in faster downloads of information like apps and s...

If you were looking at television weather maps during last week's U.S. tornado activity, you were looking at a GIS, or Geographic Information System. Those red and purple splotches racing across the screen represented intensity levels of rotating storm cells. The map itself, the county lines, and t...

EXPERT ADVICE

The Curious Case of Big Data

Daily, we create with every keystroke 2.5 quintillion bytes of data from sensors, mobile devices, online transactions, and social networks. Monthly, we express ourselves through 1 billion tweets and 30 billion pieces of content on Facebook. Geeks call this "big data," but astute businesspeople reali...

EXPERT ADVICE

Enterprise Storage: IT’s Next Revolution

Enterprise storage is currently in the midst of a great transformation the likes of which has not been seen in well over two decades. There's been an unprecedented amount of activity in the storage space this year, with a host of promising new companies launching, and major storage vendors beginning...

Google may soon launch a paid cloud storage service called "Drive," five years after it first came up with the idea. Google Drive will let consumers store documents, photographs and videos on Google's servers for sharing and easy accessibility from any Web-connected device, according to a report. It...

An international team of researchers led by the University of York in England has demonstrated fast data recording on hard drives using heat. They used an ultra-short pulse of heat to reverse the poles in a ferrimagnet in order to write the data. "It was, until now, generally accepted that a direct...

As many know, content is getting bigger -- way bigger -- and this is scary to many technologists. At the same time, it's also getting smarter. Applications are growing more complex, challenging IT pros as never before. How will these changes impact content management technologies? It's difficult to ...

Amazon.com has launched its DynamoDB fully managed NoSQL database service, targeting businesses that need to deal with large amounts of data. The service will use the company's traditional pay-as-you-go model, and Amazon will take care of the administrative side of things, such as hardware provision...

EXPERT ADVICE

Website Scaling, Part 2: The Metrics of Measuring

Measuring Web scalability is a critical component of website scaling. The way you do this in a testing environment is, of course, called "load testing." But what you might not know about load testing is how it relates to Little's Law: "The average number of things in the system is the product of the...

Move over, NTFS -- Microsoft has announced a newly engineered file system, ReFS, for Windows Server 8. ReFS, or Resilient File System, builds on NTFS, including many of its features but leaving out others. It will be introduced only as part of Windows Server 8, in line with Microsoft's standard appr...

SPOTLIGHT ON SECURITY

gTLD Security Threat Less Than Meets the Eye

Despite the pleas of some regulators and the advertising industry, the overlords of the Internet -- the Internet Corporation for Assigned Names and Numbers -- plunged forward last week with its plan to drastically expand the number of generic top level domains on the Net. Generic Top Level Domains a...

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