"Correlation does not imply causation". This mantra has been invoked by scientists for decades and has led to a virtual prohibition on causal talk. But today, that taboo is dead. The causal revolution, sparked by Judea Pearl and his colleagues, has cut through a century of confusion and placed causality - the study of cause and effect - on a firm scientific basis.

With Peter Drucker's five essential questions and the help of five of today's thought leaders, this little book will challenge readers to take a close look at the very heart of their organizations and what drives them. A tool for self-assessment and transformation, answering these five questions will fundamentally change the way you work, helping you lead your organization to an exceptional level of performance.

When it comes to choosing, using, and maintaining a database, understanding its internals is essential. But with so many distributed databases and tools available today, it's often difficult to understand what each one offers. With this practical guide, Alex Petrov guides developers through the concepts behind modern database and storage engine internals.

◎20年間読まれる必読書◎36刷＆17万部のロングセラーを大幅加筆＆全面改訂◎新章「どうすれば現場力をものにできるのか」を約30ページにわたって新たに描き下ろし

In Marketing 6.0, the celebrated promoter of the "Four P's of Marketing," Philip Kotler, explains how marketers can use technology to address customers' needs and make a difference in the world. In a new age of metamarketing, this book provides marketers with a way to integrate technological and business model evolution with the dramatic shifts in consumer behavior that have happened in the last decade.