Sql Quarter

Query SQL statement with date addition this is an SQL statement that adds the dates of the MSSQL access, which provides a large number of functions for the database tutorial date operation, and today we add the date by using the DateAdd function. *//method One stored procedure set NOCOUNT on DECLARE @kp table ([id] int,[ys] int,[syrq] datetime) Insert @kp Select 1, 2, ' 2 ...

As a new generation of scenarios based on the Apache Hadoop yarn Architecture, HDP 2.0 (hdp,hortonworks data Platform,hortonworks) The advent of Hadoop evolved from a single purpose web-scale batch data processing platform into a multi-purpose operating system. 　　Today, it can handle a variety of task types, such as bulk, interaction, online, and data flow. Case analysis of running SQL on Hadoop. For years, business analysts have been putting s.

Two days ago, someone asked questions on Weibo, in what way to tell the big data and cloud computing can not be heard by professionals more clearly, in fact, there are many cases of large data, business intelligence analysis has repeatedly mentioned the value and significance of data mining, but today to see more data than before, big data is not terrible, The scary thing is that his real-time analytics will expose flaws and truth to people, so when cloud computing encounters big data and a brain pours into companies, can companies manage? The so-called large data mainly covers 3V-oriented, respectively, the Treatment of aging (Veloci ...

From the Internet to query about database data processing program, there are a lot of good blog, put forward a lot of solutions, so I also want to tidy up on this aspect of the content, if just put the summary copy of other people to this doesn't mean anything, 　　Even in the interview will often be asked how to deal with large data and high concurrency solutions, and also has a lot of repeated online content, an article copy to copy to go! A few of the Java Web projects now being done are big data, few, base ...

Carry and spread the "Trojan" virus the number of sites to decline for the first time, "Trojan" virus spread the momentum is effectively curbed. Rising company released today, "the first half of 2009 Internet Security Report" shows that the first half of this year, rising "cloud security" system to intercept the "Hanging Horse" page number of 290 million, a total of 1.12 billion times "Trojan" attack reports, Guangdong, Beijing, Hunan is the most affected by the number of three provinces. According to statistics, there are 35% of "Hanging Horse" Web server located in Beijing. Although the number of "Hang horse" site than go ...

Kgroup develops and implements content management and distribution solutions for corporate and public Web sites and for network TV. Kgroup is headquartered in Milan, has been operating in Italy and Europe for more than 10 years, the latest product is the Qoob Content management architecture. Overview Kgroup has completed many large and small content management projects, so we are well aware of the need for continuous innovation in the Web world. Today's web content includes standard content types (text, pictures, audio, video, and so on), as well as custom content types dedicated to customer scenarios, such as internal and ...

Teradata Corporation (Teradata Corporation, NYSE: TDC) recently announced the launch of the Teradata Unified Data Environment (TERADATA, unified data Environnement) and the Unified Data Architecture (Unified). Teradata Unified Data Environment is a framework that can help enterprises to deal with all types of data and a variety of teradata systems. Tere ...

Kevin Turner, Microsoft's chief operating officer, said in Monday at the 2012 Aggregation Conference (Convergence 2012) in Houston, Texas, that the cloud services market was growing faster and Keventna than people had expected, 　　and is expected to reach $500 billion trillion by 2020. This year's aggregation conference attracted more than 10,000 users and partners, and Turner talked about Microsoft's cloud Windows Azure in a keynote address at the opening of the Conference. He pointed out that the market analysis company Forres ...

This article comes from ZDNet reporter Adrew Brust's blog post. 　　This paper mainly states the forecast of the development of the 2013 and some viewpoints of the author by the large data industry. In large data areas, while forecasts for the technology industry are indispensable, adrew is obviously uninterested in promoting a specific company, and many industry companies have sent their plans to adrew next year, so he thinks: if you can integrate these 2013-year forecasts into your own perspective, Would be a very interesting thing. ▲ Picture: Big ...

With the popularity of cloud computing, the heat of cloud security is also rising. IDC's survey data show that nine out of 10 cloud users are worried about the security of cloud computing. "Cloud security is an inevitable choice for future users," says Michael Sentonas, vice president and chief technology officer for McAfee Asia Pacific. "Three reasons to choose Cloud Security McAfee Company Senior vice president and general manager of the cloud Security business unit Marc Olesen The reason to choose cloud security down to three points, he said:" ...