Budget Database Design

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall has written several about the pioneering business to do business-to-business Portal website article, for example: entrepreneurial business to do business-to-business Web site can still be successful?, business-to-business industry website in the next 5 years development trend forecast, business-to-business industry portal investment return and risk control analysis and other articles, Many times, many people ask on QQ: Xuejiang, how much do you think it is necessary to invest in business-to-business portals? How do I build a team? How to spend the money in order to minimize the risk of a rapid balance of payments ...

The "Big Bang" of the American sitcom, which is now popular among young people, tells the story of two "science geniuses" who are proficient in quantum physics theory who often feel "lost in space" in the face of seemingly simple things like daily necessities. When the "Scientific Dream" encounters "life Reality", even the science genius will feel at a loss. In the Internet age, enterprises are destined to encounter a "data explosion", especially large enterprises and internet enterprises will produce a large number of business processes, a variety of data, more and more data (Pb, Eb or ZB as units of measurement), number ...

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 ...

It was easy to choose a database two or three years ago. Well-funded companies will choose Oracle databases, and companies that use Microsoft products are usually SQL Server, while budget-less companies will choose MySQL. Now, however, the situation is much different. In the last two or three years, many companies have launched their own Open-source projects to store information. In many cases, these projects discard traditional relational database guidelines. Many people refer to these items as NoSQL, the abbreviation for "not only SQL." Although some NoSQL number ...

As an operator of the apparel industry imitating the Dell Direct sales model, PPG may not be very profitable in accounting for the final accounts, but its two or three-year boom has brought a huge impact on people's minds. After that, a heavy company model called Bono, which operates a male-dominated business web site, was released in the autumn of 2007, and then operated, although by the end of 2007 it might not be profitable or even possible to invest for the time being more than the harvest, but the boldness of its attempt and capital strength, Also to the same year's market operation wrote a can not be ignored. .

We believe that the goal-oriented design method consists of 4 p, i.e. process, pattern, principles, practices (processes, patterns, principles, practices), and I will discuss the first 3 p. Interaction design is generally a difficult and messy task, and interaction designers are often asked to imagine and define in a tight schedule a possible use of the latest technology, and no one has seen, we must have a deep understanding of the complex areas of products, must balance the competitive priorities, Must understand the constraints of the technology used and the machine ...

As a http://www.aliyun.com/zixun/aggregation/6434.html "> software developer, we value the abstraction of things." The simpler the API, the more attractive it is to us. 　　Dialectically, the biggest advantage of MongoDB is the "elegant" API and its agility, which makes the coding process of developers unusually simple. However, when MongoDB involves large data scalability issues, developers still need to know the bottom of it ...

2012 is called the year of large data, more and more enterprises into the embrace of large data, the relevant manufacturers are also constantly introducing new products. According to the initial budget of the domestic relevant institutions, the future of China's large data potential market size is expected to reach nearly 2 trillion yuan. The IDC report also notes that the total amount of data created and replicated around the world in 2011 amounted to 1.8ZB, not only on the scale of the amount of data available in the physical universe known to humans, but also on the global amount of information every two years. This means that the opportunity for big data is already in the market. In order to grasp the market opportunity of big data, ...

For many users, server buying is not complicated, and most of the time it is focused on several popular models of several brands. However, each model of the server is a series, depending on the configuration will be in the price of a certain difference, but in general, each series has a lot of products can choose, especially the price span of relatively large products. If you have made a budget beforehand, understand your required configuration and the corresponding price range, it will be easier to buy the products you need. So what are the current server models that are more popular? Take a look at this purchase guide. ...

Hadoop is a highly scalable, large data application that can handle dozens of TB to hundreds of PB of data through fewer than thousands of interconnected servers. This reference design realizes a single cabinet of Hadoop cluster design, if users need more than one cabinet of Hadoop cluster, can expand the design of the number of servers and network bandwidth easy to achieve expansion. Hadoop solution The features of Hadoop design Hadoop is a low-cost and highly scalable large data place ...