Spark Sql Tableau

The Big data field of the 2014, Apache Spark (hereinafter referred to as Spark) is undoubtedly the most attention. Spark, from the hand of the family of Berkeley Amplab, at present by the commercial company Databricks escort. Spark has become one of ASF's most active projects since March 2014, and has received extensive support in the industry-the spark 1.2 release in December 2014 contains more than 1000 contributor contributions from 172-bit TLP ...

Big data is now a very hot topic, SQL on Hadoop is the current large data technology development in an important direction, how to quickly understand the mastery of this technology, CSDN specially invited Liang to do this lecture for us. Using Sql-on-hadoop to build Internet Data Warehouse and business intelligence system, through analyzing the current situation of business demand and sql-on-hadoop, this paper expounds the technical points of SQL on Hadoop in detail, shares the experience of the first line, and helps the technicians to master the relevant technology quickly ...

The 2013 China Hadoop Summit Forum, following the October end of the Hadoop technology, the largest company in the United States Cloudera Company announced and Databricks cooperation, providing the Apache Spark Computing framework of technical support, the local large data platform software company Star-ring information technology ( Shanghai) Co., Ltd. (hereinafter referred to as "star-ring technology") took the lead in the domestic launch of a large data platform products transwarp, the integration of Apache Spark and Apache Hadoop 2 ....

Star Ring Technology's core development team participated in the deployment of the country's earliest Hadoop cluster, team leader Sun Yuanhao in the world's leading software development field has many years of experience, during Intel's work has been promoted to the Data Center Software Division Asia Pacific CTO. In recent years, the team has studied large data and Hadoop enterprise-class products, and in telecommunications, finance, transportation, government and other areas of the landing applications have extensive experience, is China's large data core technology enterprise application pioneers and practitioners. Transwarp Data Hub (referred to as TDH) is the most cases of domestic landing ...

The big data field has boomed in recent years. As a segment of big data, education big data has great potential to promote educational change. Big data technology is rapidly evolving, which opens up new possibilities for big data applications.

"Editor's note" ebay opens up a database technology called Kylin, and ebay shared many of the details of Kylin on a Wednesday blog, providing SQL interfaces and OLAP interfaces based on Hadoop, supporting terabytes to petabytes of data, Kylin is designed to reduce the query latency of Hadoop at more than 1 billion rows of data levels. All this shows that ebay has made good progress in using Hadoop technology. Below: Online auction website ...

"Now is the best time for companies to apply Hadoop. "Jeff Markham, Hortonworks's chief technology officer, said in a speech at the 2013 China Hadoop Technology Summit, which was held at the end of November. At this summit, Hadoop entered the 2.0 era as the focus of people's talk. 　　Jeff Markham says Hadoop 2.0 has a stronger, broader range of new features that meet the needs of enterprise users, making up for the lack of Hadoop 1.0 and more in line with the needs of business users. Ha ...