Scalding is a Scala library. Scalding is easy to work with and reason about the data in distributed systems like Hadoop. It presents the data as a collection and allows to perform the computation on data in a matter that is similar to Scala API, so it appears to the […]
Environment setting
6 posts
Tableau published a paper on Top 10 Big Data Trends for 2017 that you can find here: http://tabsoft.co/2jXCXar We disagree that speeding up Hadoop as number 1 trend. The author takes the evolutionary approach and not revolutionary one. What needed more and more is the event driven processing. The machinery […]
wget http://www.scala-lang.org/files/archive/scala-2.12.0.tgz tar xvf scala-2.12.0.tgz sudo mv scala-2.12.0 /usr/lib sudo ln -s /usr/lib/scala-2.12.0 /usr/lib/scala export PATH=$PATH:/usr/lib/scala/bin scala -version
“I am sorry I have had to write you such a long letter, but I did not have time to write you a short one” Pascal, Blaise (1623 – 1662) – French philosopher and mathematician. At the age of 18 he invented the first calculating machine. So I wonder why […]
Solr 6 builds on the innovation of Solr 5 obviously. First of all – let’s take a look at what was done in Solr 5. There were improvements for “bin/solr” and “bin/post” – easy to startup Solr, add new documents, more APIs were introduced. The user interface was rewritten in […]
INTRODUCTION When you try to connect to an instance of Microsoft SQL Server 2012 Express from a remote computer, you might receive an error message. This problem might occur when you use any program to connect to SQL Server. For example, you receive the following error message when you use […]