Ebay Data Analysis

In the online world, data is money. As the world's largest auction site, ebay has a deep understanding of this. For now, ebay's analysis of a variety of online data is thoughtfulness like a camera installed in front of each customer. There is no doubt that ebay has a staggering amount of data. It handles 100PB of data every day, including 50TB of machine data. ebay, it can be said, faces astronomical data challenges every day. As early as 2006, ebay set up a large data analysis platform. In order to accurately analyze the user's shopping behavior, eBa ...

Absrtact: August 11, recently in chat with colleagues, always talk about something cool and memorable things, such as the the 1990s more popular Crystal Pepsi (a transparent carbonated beverages), Pocket Rockers (audio brand) and cross Colours (clothing cap brand), etc. August 11 , when chatting with colleagues, I always talk about some cool and memorable things, such as Crystal Pepsi (a transparent carbonated drink), Pocket rocker, which is popular in the the 1990s.

For companies, 100 theories are not as practical as a successful benchmark. The main idea of this paper is to find 49 samples of “doing” big data.

"Editor's note" ebay opens up a database technology called Kylin, and ebay shared many of the details of Kylin on a Wednesday blog, providing SQL interfaces and OLAP interfaces based on Hadoop, supporting terabytes to petabytes of data, Kylin is designed to reduce the query latency of Hadoop at more than 1 billion rows of data levels. All this shows that ebay has made good progress in using Hadoop technology. Below: Online auction website ...

Absrtact: August 11, recently in chat with colleagues, always talk about something cool and memorable things, such as the the 1990s more popular Crystal Pepsi (a transparent carbonated beverages), Pocket Rockers (audio brand) and cross Colours (clothing cap brand), etc. August 11 , when chatting with colleagues, I always talk about some cool and memorable things, such as Crystal Pepsi (a transparent carbonated drink), Pocket rocker, which is popular in the the 1990s.

According to foreign media reports, the U.S. e-commerce giant ebay in Beijing time October 16 released the third quarter of 2014 earnings. It is clear that the plan to split pay Pal has failed to reverse the trend of poor ebay business. In the third quarter of 2014, ebay's net revenue was $4.35 billion, up 12% from $3.89 billion a year earlier, as well as the company's own forecast of $4.3 billion to $4.4 billion, with a net profit of 673 million dollars, down 689 million from the same period last year, according to the report. At the same time, eBa ...

From the earliest human barter to today's merchandise through the internet, and then delivered to your hands, we walked for tens of thousands of years. Today we understand how to do e-commerce is to introduce flow, improve conversion rate, quality service. Besides that? E-commerce has so far only more than 10 years of history means that there is still unlimited possibilities, each time the technological innovation will bring great changes in people's lifestyles. What is the trend of e-business in the future? Your profit is like this today, how to come tomorrow? To answer the above question, we might as well look at the ocean shore of Silicon Valley's E-commerce giants ...

On the Internet, data is money. For this, commodity http://www.aliyun.com/zixun/aggregation/34926.html "> trading website should be most experienced." As the world's largest auction site, Ebay has a staggering amount of data. So how do companies use this data to promote online trading? Recently, Ebay's vice president of search and platform Hugh Williams at the Big Data conference in Sydney

With hundreds of millions of items stored on ebay, and millions of of new products are added every day, the cloud system is needed to store and process PB-level data, and Hadoop is a good choice. Hadoop is a fault-tolerant, scalable, distributed cloud computing framework built on commercial hardware, and ebay uses Hadoop to build a massive cluster system-athena, which is divided into five layers (as shown in Figure 3-1), starting with the bottom up: 1 The Hadoop core layer, Including Hadoo ...

"Billion Power network News" ebay yesterday released the "Overseas Warehouse: The new normal state of Cross-border electricity" report. According to the report, in the fourth quarter of 2014, the total sales of ebay's Greater China sellers through their overseas positions were 199% higher than that of 145%,ebay sellers in mainland China over the same period in 2012. ebay Overseas warehouse According to the billion power network, as of the fourth quarter of 2014, in the annual sales of more than 100,000 U.S. dollars in large sellers of ebay Greater China, One-third began to use overseas positions. Among them, 45.5% of the big sellers overseas warehouse sales of goods ...