Install Oracle JDK on Ubuntu

sudo apt-get install python-software-properties sudo add-apt-repository ppa:webupd8team/java sudo apt-get update # Install JDK 6 sudo apt-get install oracle-java6-installer # Install JDK 7 sudo apt-get install oracle-java7-installer # Install JDK 8 sudo apt-get install oracle-java8-installer # Change default JDK version sudo update-alternatives –config java sudo update-alternatives –config javac


Aerospike is a NoSQL written in C that provide impressive performance and it is using much in ads tech companies. It is worth to have a look at it. Aerospike: Key Value Data Access from Aerospike, Inc.