A data warehouse is a centralized repository of integrated data from one or more disparate sources, organized in a way that facilitates reporting, analysis, and decision-making. The purpose of a data warehouse is to provide a unified and comprehensive view of an organization's data, which can be used to support business...
According to iresearch, in 2015, the top 25 Internet Companies in China by Revenue are below. Data Source: iresearchchina.com Some of the top 25 companies are e-commerce websites. In 2016, Alibaba’s business-to-consumer marketplace Tmall dominated the market with 56.6% share, JD.com accounted 24.7% share. Amazon had only 0.8% share. China’s B2C...
According to an Uber case study, Uber’s arrival in Chicago in 2011 changed how people get around the city. For decades, people in Chicago experienced poor taxi services. In the past three years, taxi passengers filed nearly 36,000 complaints, major issues are related to • reckless driving and rude driver behaviour...
New developments continue in all aspects of digital world including music servicing. According to the Nielsen's Mid-Year Music Report, Audio has surpassed video as the leading streaming format in 2016. Including music video streams, Americans streamed 209 billion songs from January through June, up from just 50 billion three years ago....
Mobile messaging apps are more popular than ever, supported by strong growth of mobile internet and smartphone. These mobile messaging apps not only offer messaging services, they also offer social network features like group chats, video chats and photo and video sharing. Based on number of monthly active users, WhatsApp is...
I recently came across this video “The pixel Painter”, after watching it, I felt kind of warm and happy. Our lives are no doubt transformed by the mobile and computer apps, Facebook, Twitter, Google Map, internet banking, virtual assistants, virtual reality … and the Microsoft Paint. The Pixel Painter shows you...
Does a set of data make you feel more comfortable? More successful? Then your interpretation of it is likely wrong. Data does not have meaning, it is we, human, who give meanings to the data. This talk by Susan Etlinger explains why, as we receive more and more data, we need to...
