Oracle Case Count

Intermediary transaction SEO diagnosis Taobao guest Cloud host Technology Hall log is a very broad concept in computer systems, and any program may output logs: Operating system kernel, various application servers, and so on. 　　The content, size and use of the log are different, it is difficult to generalize. The logs in the log processing method discussed in this article refer only to Web logs. There is no precise definition, which may include, but is not limited to, user access logs generated by various front-end Web servers--apache, LIGHTTPD, Tomcat, and ...

Shekhar Gulati, an Indian Java programmer, has published "How I explained MapReduce to my Wife" on his blog. The concept of MapReduce is described in a more popular way. As follows, the translator is the Huanghui Oracle online. Yesterday, I delivered a speech about MapReduce in the Xebia India Office. The speech went well and the listeners were able to understand the MapReduce concept (...).

The scalability of the system is the main reason for promoting the development of NoSQL movement, including distributed system coordination, failover, resource management and many other features. That makes NoSQL sound like a big basket that can be stuffed with anything. Although the NoSQL movement does not bring fundamental technological changes to distributed data processing, it still leads to extensive research and practice on protocols and algorithms. It is through these attempts to gradually summarize some effective database construction methods. In this article, I will focus on the distributed features of the NoSQL database ...

The scalability of the system is the main reason for promoting the development of NoSQL movement, including distributed system coordination, failover, resource management and many other features. That makes NoSQL sound like a big basket that can be stuffed with anything. Although the NoSQL movement does not bring fundamental technological changes to distributed data processing, it still leads to extensive research and practice on protocols and algorithms. It is through these attempts to gradually summarize some effective database construction methods. In this article, I will focus on the NoSQL database distributed special ...

Box CEO and co-founder Allen Levi Cloud Computing is the next technology bubble? Jeff Rivers, a foreign media columnist, said Reeves, the cloud storage company that recently submitted its IPO application, has suffered huge losses over the years, and the other two listed cloud services companies, Workday and NetSuite, have not yet made a profit and are also in serious losses. The industry's competitive incentives, corporate sales and marketing expenditures are high, creating high revenue is not difficult, difficult to make profits. This market ...

First, the initial understanding of large data seems to be overnight, big data becomes one of the most fashionable words in the IT industry. First of all, big data is not a completely new thing, Google's search service is a typical large data use, according to customer demand, Google real-time from the global mass of digital assets (or digital garbage) ...

Pinch point count, graduation also nearly two years, in the two years of time, I went through a big company--my own business--to join a start-up company these three different work rhythm, in addition to the system basically all kinds of companies have been, but also have some of their own choice of work to think, and then to the graduates to find internships/job-hopping season, 　　So today, let's share my opinion. 　　Note: I am not very interested in the work within the system, so the following discussion does not involve your party's enterprises and institutions and accounts. First introduce myself to the work process, do ...

In the past 10 years, the most powerful force in the history of science and technology has fallen (although profitability remains strong). Some blame Microsoft's woes on Bill Gates, the founder, but most of them point to his successor, Ballmer. "Vanity Fair" special editor Besseny Macklin (Bethany McLean) recently published a "Empire restart" long article, opened a variety of insider stories of Microsoft, including the collapse of the gates and the relationship between Bauer, Mr Ballmer is not to be seen, the third CEO sa ...

With a growing number of Web fonts, paid Web font services, and off-the-shelf tools, typography takes back its title as the Queen of Design and is the key to all graphics and web design. Today, many designers in the design of typesetting, the main consideration is essentially aesthetic issues. The problem is that we are used to treating typography and font design as two interchangeable terms, but actually they are different. Take a quick look at the label "typography" on the dribbble and see the trend immediately. The perfect use of the temptation of font design will affect our trial ...

In recent years, cloud computing has become a hot topic in the IT world, with the idea of providing IT resources as a service, with goals consistent with IT development: lower costs, faster deliveries, and more diverse services. Cloud computing is not a specific technology, but a service concept that enables the ease and automation of IT services through an on-demand elasticity of expansion and user self-service. The various categories of cloud cloud can not be separated from the underlying infrastructure construction, cloud computing technology: currently mainly server virtualization (Vmware,hyperv,xen, etc.).