Google Fusion Tables

Google Fusion Tables are a helpful tool for data analysis, large data-set visualization such as maps, charts, graphs and timelines. Google Fusion is able to handle all types of location data, which is a real advantage. 

You don't need to have postcodes to plot your data as it includes geographic information system functions to analyze data by geography. It is an amazing tool both for beginners and advanced beginners to get comfortable with analyzing data. 

Like other analytical tools, Google Fusion Tables has some disadvantages. Functionality, customization and data capacity are all limited compared with desktop applications or custom code. 

The next point is that interacting with large data sets on the site can be slow. And Google Fusion (at least the classic version) can only show one variable at a time.