TIL (Today I Learned) TIL is a collection of the things that I learned today. The contents can be anything. Categories ForestDB Git Hadoop PostgreSQL ShellScript ForestDB Install ForestDB Install ForestDB-Benchmark Docker Running Spark on Docker Git Git install & setting Git Basic GitHub Desktop simple guide Hadoop Hadoop Install HDFS Rack Setting PostgreSQL PostgreSQL 9.3.4 Install & Init Managing PostgreSQL PostgreSQL Block size TPC-H benchmark for PostgreSQL Linux Linux CPU cores enable and disable ShellScript Directory exist check Sleep if else About I borrowed this idea from thoughtbot/til, jbranchaud/til, and meeeejin/til.