RTBD project commit from XYZ team:
(1). Data Source
	(1.1). Glassdoor: we still only have at most 3 positions for each
company, and we are still trying to sink more positions data from
glassdoor.com, and at the same time, we are also doing the data
analysis.
	(1.2). LinkedIn: data is enough for our project which is roughly 1GB
sized.
(2). Data Handling
	(2.1). Prehandling the data with Java mainly to generate the great
intermediate data for us to analyse in Pig.
	(2.2). Do the core data analysis with prehandling data with help of
Pig, and now based on the current data set, we have get the analysis
result we want, but we are still trying to getting more data from
glassdoor.com and hopefully we can get more resulting data after 'join'
operation in Pig.
(3). Visualization
	(3.1). D3js: currently, we will focus on D3 js, and still in learning
process will do more in the following days.