Author: Bruce Armstrong

Incumbents and Contenders in the $33B Database Market

The database market continues to surprise those of us who have been in it for a while. After the initial wave of consolidation in the late 1990s and early 2000s, the market has exploded with new entrants: column-stores, document databases, NoSQL, in-memory, graph databases, and more. But who will truly challenge the incumbents for a position in the Top 5 rankings? Oracle, IBM, Microsoft, SAP, and Teradata dominate the $33B database market. Will it be a NoSQL database? Will it be an open source...