Network Interface Layer

Absrtact: This article is the founder of the design community Behance Scott Belsky (also Pinterest, circa and Uber and other start-up investors). In his article, he points out that a wave of new design-driven companies are emerging, through the user and the bottom of the article is the design community Behance founder Scott Belsky (also Pinterest, circa and Uber and other start-up investors). He pointed out in the article that a large wave of new design drives ...

Cloud storage is a concept that extends and develops in the concept of cloud computing (Cloud Computing). Its goal is to combine application software with storage devices to transform storage devices into storage services through application software. In short, cloud storage is not storage, it's a service. This service can provide virtual storage on demand on the network, also known as data storage as a service (Storage, DaaS). The customer pays for the storage capacity that is actually required to purchase. Any reference to the amount of fixed capacity added ...

There is a concept of an abstract file system in Hadoop that has several different subclass implementations, one of which is the HDFS represented by the Distributedfilesystem class. In the 1.x version of Hadoop, HDFS has a namenode single point of failure, and it is designed for streaming data access to large files and is not suitable for random reads and writes to a large number of small files. This article explores the use of other storage systems, such as OpenStack Swift object storage, as ...

The mobile internet era has been quietly changing our way of life, so a large number of design forces have poured into the design field of the mobile side, which also shows that more and more people are attaching importance to the user's experience at the terminal level of each device. In the planning of products, the PC-side and mobile-side products are often placed in the same important position to think. However, the diversity of equipment and the diversity of product forms bring more space for designers, as well as greater challenges. How are these products different in design? How to plan the function of products on different platforms? What are the differences in design? 2014 move ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall writing work is a bit unrestrained, ah, has been playing until the evening of Sunday so the time; It's hard to say. 　　In fact, two days on the weekend is mainly to pack up their belongings ready to move, busy doing content, pure when leisure and entertainment. The current translation, similar to a previous article on prototype design and user testing, is also from a new book, Mobile design Gallery.

Compared with the decline in the reading rate of paper books, the rate of digital reading is increasing. E-reader seems to be saving reading, so that read more people up.　　However, "the person who reads" and "The scholar" have the essential difference, the shallow layer of the digital reading is to some extent be thought to cause the harm to the reading itself. Digital reading, easy to fall into browsing style, randomness, jumping, fragmentation.　　This reading habit will weaken the ability of thinking and eventually lead to the loss of cultural heritage. Tradition believes that reading can change a person's fate, but also can change the fate of a nation. As such, read ...

"Editor's note" Network after years of development, has come to the "post-Cisco" era, software definition network, network virtualization and other nouns have come to everyone, this article focuses on the traditional network architecture and SDN network of similarities and differences, the development of network virtualization, you can see, SDN manufacturers are gearing up, because of " We usually overestimate the changes in the next two years, and underestimate the changes that will happen in the next decade ", the traditional enterprises need to actively face the future changes in the network operation, the author from the Network Transformation and technology transformation in two aspects of the network industry in-depth discussion of the ...

Chapter III e-commerce and network retailing the emergence and development of e-commerce since the 1990s, mankind has gradually created a new and powerful productivity-electronic commerce. It is changing people for thousands of years to form the traditional concept of business activities and operating methods, it directly affects business activities, indirect role in all aspects of the economy, triggering the human society after the Agricultural Revolution, the Industrial Revolution after the third revolution. First, the emergence and development of E-commerce E-commerce is an evolving concept, the pioneer of E-commerce in 1996, IBM introduced the ele ...

help you know what neutron is, what it is, and why, before you go into the details of the research neutron, so you can always clearly position yourself in the study of these complex network technologies without losing your way. This article is suitable for architects who want to quickly understand the full range of neutron features, for programmers who want to study neutron code, for testers who want to run neutron, and for those who want to know about the basics of the network. This article does not explain each kind of network technology detail, also does not explain neutron ...

The rapid rise of video services, represented by Peer-to-peer and IPTV, has greatly stimulated the bandwidth requirements of metropolitan transport networks. According to OVUMRHK company forecasts, the next five years the DSL and FTTx market growth rate of 18% and 33% respectively, metropolitan traffic will grow about 30 times times, the broadband trend is magnificent. To this end, how to deal with the metropolitan transport network? The transmission of mass IP service in the metropolitan Area Transmission network under the broadband power flow has become the main problem to be solved urgently in the metropolitan Area transport network. Traditional metropolitan transport network is based on SDH ring network, carrying voice and small particles of the line business, known as ...