Functional Programming In Industry

Do we really need so many new programming languages? There is no doubt that the choices currently being made by developers are quite rich. command-type languages, functional languages, object-oriented languages, dynamic languages, compiled language interpretive languages, and scripting languages and so on seem to have completely covered all the tasks we might face, and few professionals today have been able to understand all the languages. However, new languages are still springing up at an alarming rate. Some are designed by students or enthusiasts in the form of personal projects, others from large it vendors. Not even ...

Hadoop is an open source distributed parallel programming framework that realizes the MapReduce computing model, with the help of Hadoop, programmers can easily write distributed parallel program, run it on computer cluster, and complete the computation of massive data. This paper will introduce the basic concepts of MapReduce computing model, distributed parallel computing, and the installation and deployment of Hadoop and its basic operation methods. Introduction to Hadoop Hadoop is an open-source, distributed, parallel programming framework that can be run on a large scale cluster by ...

Hadoop is an open source distributed parallel programming framework that realizes the MapReduce computing model, with the help of Hadoop, programmers can easily write distributed parallel program, run it on computer cluster, and complete the computation of massive data. This paper will introduce the basic concepts of MapReduce computing model, distributed parallel computing, and the installation and deployment of Hadoop and its basic operation methods. Introduction to Hadoop Hadoop is an open-source, distributed, parallel programming framework that can run on large clusters.

Translation: Esri Lucas The first paper on the Spark framework published by Matei, from the University of California, AMP Lab, is limited to my English proficiency, so there must be a lot of mistakes in translation, please find the wrong direct contact with me, thanks. (in parentheses, the italic part is my own interpretation) Summary: MapReduce and its various variants, conducted on a commercial cluster on a large scale ...

The E3 Electronic Entertainment show, held in Los Angeles this year, is the world's largest and most influential interactive entertainment trade show for computer and video games and related products. With the mobile Internet becoming the mainstream of the digital age, mobile video games have become the new direction of the game industry. Statistics show that the largest share of the global gaming industry is the United States, Japan, China, the United Kingdom and South Korea. In these big countries of the game industry, the rapid development of mobile video games, is becoming a new bright spot of cultural industry, the future is expected to achieve greater growth. South Korea-Set up a special school to train game developers Korea Electronic tour ...

In January 2014, Aliyun opened up its ODPS service to open beta. In April 2014, all contestants of the Alibaba big data contest will commission and test the algorithm on the ODPS platform. In the same month, ODPS will also open more advanced functions into the open beta. InfoQ Chinese Station recently conducted an interview with Xu Changliang, the technical leader of the ODPS platform, and exchanged such topics as the vision, technology implementation and implementation difficulties of ODPS. InfoQ: Let's talk about the current situation of ODPS. What can this product do? Xu Changliang: ODPS is officially in 2011 ...

With its low cost and unprecedented high scalability, Hadoop has been recognized as a new generation of large data-processing platforms. Like the SQL structured Query Language 30 years ago, Hadoop is bringing a new round of data revolutions. Now that Hadoop has turned from a fledgling elephant to an industry giant, Hadoop still needs to be perfected. The Hadoop framework based on Java language is actually a distributed processing large data platform, which includes software and many subprojects. In the last ten years, H ...

Uncover 10 effective tips for completing software as a service (SaaS) application in a budget on time to achieve a satisfactory return on investment. Software provided in the form of online services rather than desktop applications continues to grow exponentially. I have been involved in the development of many company SaaS projects. Based on these experiences, I have summed up 10 ...

Absrtact: In the past, to manufacture low price, high quality products must be mass-produced, and 3D printing means that manufacturers can create inexpensive, small production of products. Although 3D printing sounds so convenient, restricting the development of the industry bottlenecks are many: wood in the past, to create low prices, high quality products must be mass production, and 3D printing means that manufacturers can create inexpensive, small production of products. Although 3D printing sounds so convenient, restricting the development of the industry bottlenecks are many: materials, equipment and software design, each will bring the reality of the difficult ...

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 ...