Create Your Own DVD Plugin in 22 minutes

Introduction

Oracle DVD played well for the task of elections data analysis. But I faced some limitations and had to curtail my use of one of my favourite charts - Scatter chart. While DVD’s implementation of it looks good, has smooth animations and really useful, it is not suitable for visualisations of huge datasets. Election dataset has about 100K election precinct data rows and if I try to plot all of them at one chart (more...)