The current large data applications continue to expand, more and more companies began to deploy large data strategy. At the same time, large data technology also makes business development faster and more efficient. With large data technology, organizations can more easily access information for more accurate decisions. Many companies have benefited from big data.
Why do big data get more and more attention? From the beginning of the traditional business to the later cross-border competition, the rise of e-commerce, and then to the Internet and the mobile Internet catalysis, everything happened too fast, you can not wait too much to think about the big data age has been Put forward, what happened in the end, the future is what trend?
Service transformation money change flow
When the traditional business ideas are "common sense" when the operation, comfortable eating hot pot, singing, suddenly a group of "bandit" came, antivirus software free use, free chat software, the development of e-commerce , So that the market was born upside down changes, the flow of money with the consumer experience changes with the change, the cake is no longer that few people to enjoy the future of the service industry competition will become more intense, high quality, Convenient, affordable service will be the most important
Big data age comes but "quantity" will no longer exist
Data is more and more, the situation is more and more complicated, the competitive thinking of Internet thinking, so that the direction of the future is more difficult to choose, large data is naturally natural and logical, but the development of large data is difficult to share, high degree of monopoly, poor integration , Low application value and safety risk and a series of constraints. So some experts believe that the data "quantity" is no longer the focus of the data. And its blind pursuit of the amount of data, not as good as how to improve the efficiency of the use of data at hand.
Large data will be divided into data blocks, which will break the industry sector on the flow of information restrictions, through different types, different areas of cross-border data gathering, greatly change the information production, dissemination, processing and organization, and then to each Industry innovation and development to bring new drivers, to promote the various areas of radical change and recycling. On the current major business cooperation strategy, the data has been divided into data blocks, began to share data resources, so that they have mastered more consumer demand information, marketing, logistics and other aspects will continue to optimize The
As the amount of data continues to grow, data analysis methods will be further improved. The requirements for the terminal display device will increase, the size of the terminal screen directly affect the visual display of data and comparative analysis. At present, large-screen display are used to stitch the way, mainly divided into three types: LCD splicing screen, LED small splicing screen and DLP rear projection splicing screen. There is also a PDP splicing screen, due to power consumption and heat a lot, quality decline over time and other shortcomings, has been gradually eliminated.
Resolution (ppi) indicators, although the small pitch LED has been a breakthrough, but still can not and DLP splicing, LCD splicing to compete. At present in the 55-inch unit can achieve 2K popular only LCD, the future hope to popular 4K only more liquid crystal. For small pitch LEDs, higher pixel densities mean that the difficulty of designing stability increases in geometric progression, and it is worth recalling that the "real value" of the pixel density advantage of the liquid crystal is not very clear because the user rarely needs So high pixel density.
Response speed This indicator is mainly for the dynamic picture of the tailing problem. This is one of the most significant weaknesses of LCD. And for the other two technologies are basically not visually visible response speed. The trailing nature of the liquid crystal is not due to the fact that the reaction speed of the liquid crystal is lower than that of the naked eye, but because of the delay superposition of the moving element in the picture on the distance. This principle determines the disadvantage of the reaction rate, but also does not significantly affect the product in the majority of customer demand applications - large screen video wall most of the market demand is not the effect of the movement as the core.
Color range This indicator is generally not the most concerned about the direction of the stitching wall products. In addition to radio and television and other places of application more attention, the scope of the need for color reduction, mosaic wall market has never been harsh. From a comparative point of view, small pitch LEDs are natural wide gamut products. DLP splicing and LCD depending on which light source is used.
Refresh frequency is a key indicator to effectively suppress the screen screen flicker. LED screen refresh frequency is generally high, DLP can also reach the level of 60-240HZ, LCD is the level of 60-120HZ - are more than the human eye to distinguish the limit.
Edit the conclusion: the era of large data need to strengthen the software development, access to valuable data in the valuable information, but the software development at the same time, the need for a strong hardware support, large data age Ye Hao, and strive to the wisdom of the city Ye Hao, its purpose is In order to facilitate the user, so that users have a better interactive experience, life more convenient and fast.