Data Base Tuning

Large data commercial revolution large data is layered, including large data 1.0, 2.0 and 3.0, here are introduced separately. Large Data 1.0 If you use a key word for large data 1.0, that is analysis, deeper, better analysis technology. As a matter of fact, members of the Hequan have just said a lot of examples and I would add some more. More interesting is the large medical data, which is more of a "quantification of the Ego", it is through a hands-off approach, some so-called medical sensors to our side, such as we wear a wrist watch, a ...

MapReduce: Simple data processing on large cluster

Liang: Good afternoon, I am the Super Cloud Product manager Leung Yiu-chung, thank you just now my two leaders to do a more wonderful speech, more vivid, give me half an hour to introduce you to the Yun Hui. Before I introduce this product or solution to you, I would first explain to you our company's corresponding concept of large data and large data corresponding solutions in our company. We have three questions to solve for big data or three questions to ask the customer, there are three. The first one, the customer's actual demand is what he is now in the big ...

At present, there are hundreds of Alibaba Cloud products running on Alibaba Cloud Network, and the area where Alibaba Cloud has been deployed has grown from several domestic cities and regions to many countries and regions around the world.

Xiangjian Bonsecours Experts believe that the current fiscal policy and monetary policy is not likely to turn left or right to go?　　On the one hand, macro-economy is in a key period of stabilization, on the other hand, asset price soaring and inflation risk emerge, macro-control again face dilemma.　　This week, the National Bureau of Statistics will disclose the two-quarter GDP growth and CPI and other important data, and the State Council, the NPC Financial Committee will convene a half year of economic situation analysis meeting. Some experts believe that, in the recovery base is still weak, the current fiscal policy and monetary policy is not likely to turn ...

Network devices are running every day, and there is a huge amount of data that can be analyzed to help protect us against real-time attacks or occasional events. But only analysts are actually using the information, which is then counted as data and made into a perfect form. The concept of automatic Defense network security policy created by http://www.aliyun.com/zixun/aggregation/13568.html "> Large Data Technology" is beginning to form. SafeNet vice president and chief technology ...

A round of financing amounts to tens of millions of yuan, the B-round financing obtains SIG, Intel invests 50 million US dollar Huayun data, its innovation mode is "the traditional IDC turns the cloud and to the software company carries on the cloud". As a force in the domestic cloud computing industry, the representative of IDC Cloud, CSDN Cloud computing has made in-depth reports on the Huayun data development path, technical means and industrial viewpoints. It is also from the Huayun data enterprise executives, these decades of IDC veterans, we can observe the domestic IDC industry is undergoing drastic changes. Huayun Data Vice President Cao Jie ...

In the eyes of most business leaders and CIOs, the process of building cloud computing is not a thoroughfare, or even a distraction. In China, CIOs still devote 70% of their energy to business continuity and crisis management, with just 30% of the time and money that CIOs are making the road to cloud computing business more difficult. Now, as the fastest-growing Chinese infrastructure provider in the industry, world-wide cloud is looking for opportunities to make it easier and simpler for companies to build their cloud-computing infrastructure. The second year of the establishment of the launch of 25 Cloud series server sky-Cloud, in the technology surprised four, but also the logo ...

CIO: Why is the super [commercial-level RDBMS] system not in sufficient stamina? Didn't we just get a grade? Manager: Yes, but the upgrade was not accepted. CIO: Not accepted? It sounds like a doctor transplanting an organ. Is there a rejection of the CPU? (laughter) Manager: (calmly) No, it's just not accepted by the user. The system is still too slow. CIO: We've been http://www.aliyun.com/zixun/aggregation/11585.html&quo ...

Flume-based Log collection system (i) architecture and Design Issues Guide: 1. Flume-ng and scribe contrast, flume-ng advantage in where? 2. What questions should be considered in architecture design? 3.Agent crash how to solve? Does 4.Collector crash affect? What are the 5.flume-ng reliability (reliability) measures? The log collection system in the United States is responsible for the collection of all business logs from the United States Regiment and to the Hadoop platform respectively ...