St. Paul’s Cathedral has dominated the London skyline for more than 300 years, while almost everything around it has changed. From the street to the Shard, the traffic to the tourists, it’s all new, while the Cathedral has stayed the same. The same is true of the data that dominates our lives.
Although you might think data is constantly changing, it remains the one invariable in a dynamic IT landscape. Anyone the wrong side of 40 will remember the different eras of IT. First we had the mainframe period, then the dawn of the PC, followed by the brief, bright light of client/server computing. Next came the Internet and collaborative computing. Throughout the last 30 years, the bedrock of all those eras has been data. Yes, there’s more of it—unstoppable amounts in fact—but it’s always been there, always needed to be protected, secured, and kept available.
Right now, we’re in the post-PC era, where everything is Cloud-enabled, and...