A Conservative majority would put EU membership back on the agenda and, even if David Cameron did not intend for the referendum to actually take place, it will undoubtedly negatively affect the UK's tech industry. It is worth remembering that, if managed properly, the UK's tech industry could easily surpass financial services as the nation's main driver of economic growth.
In the age of internet, big data has just become more commonplace and accessible. And it is growing, fast, and at astronomical rates. Every time we log onto the internet, every time we post on Facebook or Twitter, or purchase something on Amazon or EBay, or just do a Google search, we leave a trail of data. And all this goes into the databases of these websites or companies.