What entrepreneur or founder doesn’t aspire to build the next Amazon, Facebook, or Airbnb? Yet those who actually manage to do so are exceedingly rare. So what separates the startups that get disrupted and disappear from the ones who grow to become global giants?

The secret is blitzscaling: a set of techniques for scaling up at a dizzying pace that blows competitors out of the water. The objective of Blitzscaling is not to go from zero to one, but from one to one billion – as quickly as possible.

When growing at a breakneck pace, getting to next level requires very different strategies from those that got you to where you are today. In a book inspired by their popular class at Stanford Business School, Hoffman and Yeh reveal how to navigate the necessary shifts and weather the unique challenges that arise at each stage of a company’s life cycle, such as: how to design business models for igniting and sustaining relentless growth; strategies for hiring and managing; how the role of the founder and company culture must evolve as the business matures, and more.

Whether your business has ten employees or ten thousand, Blitzscaling is the essential playbook for winning in a world where speed is the only competitive advantage that matters.

The career escalator is jammed at every level. Unemployment rates are sky-high. Creative disruption is shaking every industry. Global competition for jobs is fierce. The employer-employee pact is over and traditional job security is a thing of the past.

Here, LinkedIn cofounder and chairman Reid Hoffman and author Ben Casnocha show how to accelerate your career in today's competitive world. The key is to manage your career as if it were a start-up business: a living, breathing, growing start-up of you.

Why? Start-ups - and the entrepreneurs who run them - are nimble. They invest in themselves. They build their professional networks. They take intelligent risks. They make uncertainty and volatility work to their advantage.

These are the very same skills professionals need to get ahead today.

Introducing the new, realistic loyalty pact between employer and employee.

The employer-employee relationship is broken, and managers face a seemingly impossible dilemma: the old model of guaranteed long-term employment no longer works in a business environment defined by continuous change, but neither does a system in which every employee acts like a free agent.

The solution? Stop thinking of employees as either family or as free agents. Think of them instead as allies.

As a manager you want your employees to help transform the company for the future. And your employees want the company to help transform their careers for the long term. But this win-win scenario will happen only if both sides trust each other enough to commit to mutual investment and mutual benefit. Sadly, trust in the business world is hovering at an all-time low.

We can rebuild that lost trust with straight talk that recognizes the realities of the modern economy. So, paradoxically, the alliance begins with managers acknowledging that great employees might leave the company, and with employees being honest about their own career aspirations.

By putting this new alliance at the heart of your talent management strategy, you’ll not only bring back trust, you’ll be able to recruit and retain the entrepreneurial individuals you need to adapt to a fast-changing world.

These individuals, flexible, creative, and with a bias toward action, thrive when they’re on a specific “tour of duty”—when they have a mission that’s mutually beneficial to employee and company that can be completed in a realistic period of time.

Coauthored by the founder of LinkedIn, this bold but practical guide for managers and executives will give you the tools you need to recruit, manage, and retain the kind of employees who will make your company thrive in today’s world of constant innovation and fast-paced change.