Programming

Economic uncertainty surrounding the U.S. government sequester, European debt crisis and weakening GDP in China has resulted in volatile spending patterns across most segments of the market. According to the latest market study by Intern...
Economic uncertainty surrounding the U.S. government sequester, European debt crisis and weakening GDP in China has resulted in volatile spending patterns across most segments of the market. According to the latest market study by International Data Corporation (IDC), as a result of the current economic climate, business technology spending was slightly below expectations in the second half of 2012 and first quarter of 2013. IDC now projects worldwide IT spending growth of 4.9 percent this year in constant currency, down from the previous forecast of 5.5 percent growth -- and representing a slowdown from the 5.6 percent growth recorded in 2012. As a result, IT spending will reach $2.06 trillion in 2013. Including telecom services, ICT spending will increase by 4.5 percent to $3.7 trillion. So, what are the key trends that are shaping the updated global forecasts? Deteriorating PC Shipments The reduction in IDC’s overall forecast for 2013 is largely driven by rapidly deteriorating PC shipments since the second half of 2012. IDC now expects PC spending to decline by 3 percent in constant currency this year, representing a third successive year of declining PC revenues. The shift to mobile devices remains a key driver for overall tech spending growth. Excluding mobile phones and tablets, worldwide IT spending increased by only 2.8 percent in 2012 and is forecast to grow by just 2.6 percent this year. Worldwide spending on smartphones will increase by 17 percent in 2013 while tablet spending will grow by 32 percent. The combined growth rate for PCs and tablets, meanwhile, will remain stable in the range of 4-5 percent. Cloud Services Cannibalizes Software and IT Services Just as tablets are cannibalizing PC spending, so the growth of managed cloud services continues to cannibalize commercial software and IT services. Software spending in the U.S. grew slightly slower than forecast in 2012, and IDC has consequently reduced the U.S. software forecast to 6 percent growth for 2013 (from 7 percent). IT services demand remains stable, but the pass-through from capital spending and software deployment remains tepid by historical standards. IDC now forecasts growth of 5.6 percent in worldwide software spending in 2013 (constant currency), and 3.8 percent in IT services. Decline in Server Revenues IDC's assessment also suggests a decline in overall server revenues while storage infrastructure spending will cool somewhat after the major spending cycle of 2011/2012. IDC now projects 2.4 percent growth in worldwide storage hardware revenues this year, down from 6.1 percent growth in 2012. Network infrastructure investment was strong in 2012, as many carriers invested in the deployment of LTE networks, but this will also cool in 2013. Service provider spending on network equipment will increase by 1.1 percent this year, compared to 5.8 percent in 2012. Enterprise network spending should remain more stable, projected to post growth of 6.8 percent. The Global Networked Economy Emerging markets are still the engines of growth for Worldwide IT spending, with strong trends continuing in markets such as India and Brazil in recent months. The weakest-performing geographies will be Western Europe and Japan, where slow economic growth is inhibiting IT spending while the U.S. market remains fragile in the context of political uncertainty. "It's all about the economy," said Stephen Minton, Vice President at IDC. "Our surveys confirm that underlying demand for IT products and services remains strong, but that businesses are once again being forced to delay new projects or investments in the face of longer decision-making cycles and a lack of short-term visibility. This storm could pass quickly, if governments in the U.S., Europe, China and Japan succeed in steering their ships towards calm waters in the second half of the year." That being said, it's the savvy forward-looking executive leaders who continue to invest
about 1 hour ago
Alex Papadimoulis shares his thoughts on distribution vs delivery, decoupling infrastructure (pull) from application (push) deployments and keeping delivery systems simple, especially for web scale applications. In particular Alex descri...
Alex Papadimoulis shares his thoughts on distribution vs delivery, decoupling infrastructure (pull) from application (push) deployments and keeping delivery systems simple, especially for web scale applications. In particular Alex describes three different types of roll-outs: Live, Rolling and Parallel and their applicability (cloud-based delivery vs in-house servers). By Alex Papadimoulis
about 2 hours ago
A walkthrough of how I set up AWStats to monitor my Squid Server cache logs. My environment is on Amazon EC2 - running Squid as a reverse proxy in front of Tomcat and Apache servers, and I wanted to analyse usage of my cached Tomcat REST...
A walkthrough of how I set up AWStats to monitor my Squid Server cache logs. My environment is on Amazon EC2 - running Squid as a reverse proxy in front of Tomcat and Apache servers, and I wanted to analyse usage of my cached Tomcat REST web services (which serve up JSON to a variety of mobile and web apps).
about 2 hours ago
Sometime we might want to navigate to a specific URL in LightSwitch application. That might be a web page URL or a direct URL to some file. If you are a Silverlight developer, you might know how to navigate to an URL but there are some t...
Sometime we might want to navigate to a specific URL in LightSwitch application. That might be a web page URL or a direct URL to some file. If you are a Silverlight developer, you might know how to navigate to an URL but there are some trick in case of LightSwitch. If you are looking for a piece of code to learn the mechanism and to include in your project, then this post will guide you step-by-step.
about 2 hours ago
Games have come a long way since when they cost $80 and came in cardboard boxes with terrible cover art. The mechanism of funding (Kickstarter), the development process (ranging from tiny one-person indie shops to global studios), the me...
Games have come a long way since when they cost $80 and came in cardboard boxes with terrible cover art. The mechanism of funding (Kickstarter), the development process (ranging from tiny one-person indie shops to global studios), the medium (disc to download to app to web), and their business models all have evolved rapidly over the past 3-4 years.
about 2 hours ago
This series of tutorials will focus on using PhoneGap and AngularJs together in an iOS application. We will start off small but build upon the PhoneGap api to expose some AngularJs services so the both play nice together.
This series of tutorials will focus on using PhoneGap and AngularJs together in an iOS application. We will start off small but build upon the PhoneGap api to expose some AngularJs services so the both play nice together.
about 2 hours ago
Read about the different kinds of virtualization and how each one can affect network analysis.
Read about the different kinds of virtualization and how each one can affect network analysis.
about 2 hours ago
Mozilla's Firefox OS delivers an easy way to develop and market apps for Android and the upcoming Mozilla-specific phone. Mike Riley takes a first look at developing apps for the platform.
Mozilla's Firefox OS delivers an easy way to develop and market apps for Android and the upcoming Mozilla-specific phone. Mike Riley takes a first look at developing apps for the platform.
about 2 hours ago
Windows 8 is a new digital canvas where you can showcase your creativity and flair with apps that reach hundreds of millions of people. The platform provides unique features like Live Tiles, Contracts and Cloud services, so you can engag...
Windows 8 is a new digital canvas where you can showcase your creativity and flair with apps that reach hundreds of millions of people. The platform provides unique features like Live Tiles, Contracts and Cloud services, so you can engage your audience more deeply in new and creative ways. Enjoy this Jump Start with Microsoft Sr. Technical Evangelist Chris
about 2 hours ago
In previous articles, I talked about why the Web is ready for responsive design and how a site owner can use the context of a user’s device and screen real estate to provide a contextually relevant experience to users across screens of v...
In previous articles, I talked about why the Web is ready for responsive design and how a site owner can use the context of a user’s device and screen real estate to provide a contextually relevant experience to users across screens of various sizes, including PCs, phones and consoles.
about 2 hours ago