Blue Ocean Strategy provides a framework for creating new market space and making competition irrelevant. It is based on over 150 case studies spanning 100 years. The framework involves reconstructing market boundaries, focusing on the big picture rather than numbers, reaching beyond existing demand, and getting the strategic sequence right. Key tools include the strategy canvas for analyzing competitive factors and the ERRC grid for increasing customer value through eliminating, reducing, raising, and creating factors. While the tools offer value, executing blue ocean strategies within existing companies faces significant organizational hurdles.