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Oracle Global Assembly, October 2, 2012-Oracle is aggressively expanding Oracle Cloud Services (Oracle Cloud Service) portfolio, Kurian, Oracle's vice president for product development, said yesterday. The move further delivers Oracle's broadest and most advanced cloud strategy commitment, while demonstrating the significant growth momentum presented by Oracle's key customers and partners in the cloud services industry. 7 of the latest and previewed Oracle cloud services offerings significantly enhance Oracle Cloud service array ...

Naresh Kumar is a software engineer and enthusiastic blogger, passionate and interested in programming and new things. 　　Recently, Naresh wrote a blog, the open source world's two most common database MySQL and PostgreSQL characteristics of the detailed analysis and comparison. If you're going to choose a free, open source database for your project, you may be hesitant between MySQL and PostgreSQL. MySQL and PostgreSQL are free, open source, powerful, and feature-rich databases ...

Big Data is the industry's future trend, its momentum has been unstoppable, and Hadoop as a larger distributed computing and storage offline processing cluster representatives, in this year is more red all over the world. Admittedly, big data is becoming an important factor in changing people's lives, and the integration of big data and cloud computing is in full swing. From the quantitative, structural world, to the uncertain, unstructured world. This transformation allows us to understand the real information, improve the level of decision-making, when the community of natural data has a more perfect, ready to analyze the ability, our grasp of the event and the prediction can ...

Affirmation: The article is longer, if you are the industry webmaster please read carefully, welcome to join the industry webmaster QQ Group: 37466050 (using the invitation mechanism, add please specify the URL.) The rise of the industry web site has become an unstoppable trend in China's e-commerce development, according to a survey of 07 growth rate is expected to be close to 50%. For many industry websites, after a period of development, to seize the opportunity to win a certain market share. 　　At the same time, will face many new challenges, the market competition will become more and more fierce. Compared with the Internet companies that have VC support ...

Introduction: It is well known that R is unparalleled in solving statistical problems. But R is slow at data speeds up to 2G, creating a solution that runs distributed algorithms in conjunction with Hadoop, but is there a team that uses solutions like python + Hadoop? R Such origins in the statistical computer package and Hadoop combination will not be a problem? The answer from the king of Frank: Because they do not understand the characteristics of R and Hadoop application scenarios, just ...

Open source Hotspot Inventory 1984, Richard Stallman launched GNU and Free Softwarefoundation, which has been open source for more than 28 years. From the bottom of the operating system to advanced desktop applications, there are open source footprint. Linux, which is especially open source operating system, is a controversial issue and is subject to many commercial attacks. 　　Many people like to put open source and business together, to accuse Open source is how "irregular", "energy consumption", "instability" and so on, especially Microsoft. Talk about ...

For product managers, to win the respect and support of developers, in a sense, is the product to achieve a solid step towards success. 　　Recently, the community of developers and managers in the first and last two posts in the intense discussion, there is no lack of insights. 　　Lin Zhilin cray that product managers ' decisions and actions should serve the goals of the project, not the struggle, and team management should be noted for: 1. Understand art/front-end/back-end working principle. If you know the art design main Menu hover two level of irregular projection will waste the front end ...

In Serengeti, there are two most important and most critical functions: one is virtual machine management and the other is cluster software installation and configuration management. The virtual machine management is to create and manage the required virtual machines for a Hadoop cluster in vCenter. Cluster software installation and configuration management is to install Hadoop related components (including Zookeeper, Hadoop, Hive, Pig, etc.) on the installed virtual machine of the operating system, and update the configuration files like Namenode / Jobtracker / Zookeeper node ...

A common misconception about developing on Google's Android platform is that you must write code in the Java™ language. In fact, you'll have a variety of options with scripting Layer for Android (SL4A) project. SL4A first was a project that completed 20%, and was developed by Google employee Damon Kohler. It took almost 2 years, with 4 major versions. SL4A for many scripting languages ...

2013, China's cloud computing development to maintain rapid growth, industrial scale growth far beyond the international level, new services, new business has been emerging, innovative ability significantly enhanced. Looking forward to 2014, the Institute of Software and Information services of Sadie think that our cloud computing will end the development and cultivation period, enter the new stage of rapid growth, the pace of technological innovation is speeding up, the industrial structure is optimized, the market demand space is expanding, the industrial scale is growing rapidly, and the new industrial pattern is At the same time, some new phenomena are arousing people's concern, including the domestic market competition brings the industrial pattern change, the open source technology receives the enterprise ...