Tag Archive: Hive

Dec 25

Dear Santa What I Want for Christmas from Hadoop

Dear Santa, How do you keep track of all the wishlists and presents for the billions of boys and girls around the world?  I bet you have a lot of transactional data collected from all your photo sessions at the shopping mall, from all the letters you receive, and from all the sourcing and manufacturing …

Continue reading »

Permanent link to this article: http://www.hadoopwizard.com/dear-santa-want-christmas-hadoop/

May 28

When to use Pig Latin versus Hive SQL?

Once your big data is loaded into Hadoop, what’s the best way to use that data?  You’ll need some way to filter and aggregate the data, and then apply the results for something useful.  Collecting terabytes and petabytes of web traffic data is not useful until you have a way to extract meaningful data insights …

Continue reading »

Permanent link to this article: http://www.hadoopwizard.com/when-to-use-pig-latin-versus-hive-sql/

May 27

Top 10 Presentations for Learning Hadoop on SlideShare

If you want to learn how to use Hadoop for big data, you’ll need to learn about MapReduce, Pig, and Hive.  See this collection of Top 10 Presentations available free to the public on SlideShare that will help you get a better understanding of Hadoop HDFS, the MapReduce algorithm, the Pig Latin language, and the …

Continue reading »

Permanent link to this article: http://www.hadoopwizard.com/top-10-presentations-for-learning-hadoop-on-slideshare/