Java Development News

PaaS (Platform-as-a-service) is a kind of cloud service, the service provider not only provides on-demand hardware and operating system services, but also provides the application platform and solution stack. For developers, PAAs greatly reduces the cost and pain of it deployments, providing resources for applications to scale more easily as needed. JVMs, application servers, and deployment packages (for example, war and ear) provide natural isolation for Java applications, allowing different developers to deploy applications in the same infrastructure, so JAV ...

In this issue of Java Development 2.0, Andrew Glover describes how to develop and deploy for Amazon elastic Compute Cloud (EC2). Learn about the differences between EC2 and Google App Engine, and how to quickly build and run a simple EC2 with the Eclipse plug-in and the concise Groovy language ...

This reporter Liu Hongyu java The future of the uncertain situation seems to be due to the IBM release of a message changed. According to foreign media reported October 12, IBM will be related to Java development work from the Apache Harmony Project to OpenJDK. According to IBM's official statement, the move "eliminates some of the uncertainties surrounding Java's future development".　　However, such leeway is still not to allow developers to completely eliminate doubts. To be clear about what to worry about, you might want to start with some of the things that split Java. Developers often ...

At present, http://www.aliyun.com/zixun/aggregation/10267.html "> Hand Tour Market, is in the intense phase of multifaceted, Android, iOS provides game services gradually into the mainstream ranks, is an up-and-comer." 　　It has been argued that, under this momentum, the momentum of the Java game is fading, and the future target will be shifted to Android and iOS, is that really the case? Not long ago, China Mobile Gaming user Behavior report, released by Eric, shows that Symbian 、...

James Gosling, Java founder James Goslin, said in a April 12 morning news from the foreign media today that the founder of James Goslin (James Gosling) had resigned from the Oracle post in Friday on a blog. Gosling said he had left Oracle on April 2 and that he had not yet been held elsewhere. Referring to the reasons for resignation, Gosling said: "It is difficult to say why I resign." I give any accurate, true answer, all ...

The "Editor's note" machine learning seems to have turned from obscurity to the limelight overnight, as well as more open source tools for machine learning, but the challenge now is how to get developers interested in machine learning and the data they are prepared to use to actually use them, This paper collects the common and practical open source machine learning tools in several languages, which is worth paying attention to, which is from InfoWorld. The following is the original: After decades of development as a professional discipline, machine learning seems to appear overnight as a popular business tool ...

July 15 News, the British game developers, Java gaming industry leader Jagex announced a new online games, the company's most famous works are popular online games "lake RuneScape."　　The novel's theme is the sci-fi genre, tentatively named "Star Dawn (differs Dawn)". The game is expected to be released next year, Jagex said the game is characterized by "science fiction storyline and a variety of game styles" and will "provide players with an opportunity to explore the wider world of the future and to reach a wide range of background stories as the player progresses in the game." ”...

Color Dream Technology CEO Ye Fengliang News and technology eighth session of the global http://www.aliyun.com/zixun/aggregation/6826.html "> Mobile games and Channels conference held in Beijing on April 10, the conference will be" dry goods and signing " As the subject. 　　Color Dream Technology CEO Ye Fengliang said that many overseas products are not necessarily Android or iOS, many operators are still Java game state, and the market capacity is not too small. The following is Ye Fengliang speech ...

In recent years, with the continuous innovation and development of the Internet industry, batch after group of websites or be eliminated or stand out, for those successful websites, most of them already exist nearly 10 or more than 10 years, in such a long period of development, in addition to the business facing the challenges, Technically, it's also a lot of challenges. The following selected Alexa rankings of the previous site (ranking up to April 21, 2012, by analyzing how they are technically coping with the challenges of business development process, to a deeper understanding of the development of the Internet industry in recent years. ...

This paper is an excerpt from the book "The Authoritative Guide to Hadoop", published by Tsinghua University Press, which is the author of Tom White, the School of Data Science and engineering, East China Normal University. This book begins with the origins of Hadoop, and integrates theory and practice to introduce Hadoop as an ideal tool for high-performance processing of massive datasets. The book consists of 16 chapters, 3 appendices, covering topics including: Haddoop;mapreduce;hadoop Distributed file system; Hadoop I/O, MapReduce application Open ...