A novella set in the hard-scrabble world of James S. A. Corey's NYT-bestselling Expanse series, The Churn takes the bestselling sci-fi series to the dark world of organized crime, drugs, secrets, and murder that shaped the Rocinante's mechanic, Amos. Now a Prime Original series. This story will be available in the complete Expanse story collection, Memory’s Legion. HUGO AWARD WINNER FOR BEST SERIES Before his trip to the stars, before the Rocinante, Timmy was confined to a Baltimore where crime paid you or killed you. Unless the authorities got to you first. On a future Earth beset by overpopulation, pollution, and poverty, people do what they must to survive. The Churn follows a crime boss named Burton as his organization is threatened by a new private security force tasked with cleaning up the city. When the police start cracking down, Burton and his footsoldiers-loyal lieutenant Erich, former prostitute Lydia, and young enforcer Timmy-become increasingly desperate to find a way out. The Expanse Leviathan Wakes Caliban's War Abaddon's Gate Cibola Burn Nemesis Games Babylon's Ashes Persepolis Rising Tiamat's Wrath ​Leviathan Falls Memory's Legion The Expanse Short Fiction Drive The Butcher of Anderson Station Gods of Risk The Churn The Vital Abyss Strange Dogs Auberon The Sins of Our Fathers

The beating heart of any product or service business is returning clients. Don't let your hard-won customers vanish, taking their money with them. In Fighting Churn with Data you'll learn powerful data-driven techniques to maximize customer retention and minimize actions that cause them to stop engaging or unsubscribe altogether. Summary The beating heart of any product or service business is returning clients. Don't let your hard-won customers vanish, taking their money with them. In Fighting Churn with Data you'll learn powerful data-driven techniques to maximize customer retention and minimize actions that cause them to stop engaging or unsubscribe altogether. This hands-on guide is packed with techniques for converting raw data into measurable metrics, testing hypotheses, and presenting findings that are easily understandable to non-technical decision makers. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Keeping customers active and engaged is essential for any business that relies on recurring revenue and repeat sales. Customer turnover—or “churn”—is costly, frustrating, and preventable. By applying the techniques in this book, you can identify the warning signs of churn and learn to catch customers before they leave. About the book Fighting Churn with Data teaches developers and data scientists proven techniques for stopping churn before it happens. Packed with real-world use cases and examples, this book teaches you to convert raw data into measurable behavior metrics, calculate customer lifetime value, and improve churn forecasting with demographic data. By following Zuora Chief Data Scientist Carl Gold’s methods, you’ll reap the benefits of high customer retention. What's inside Calculating churn metrics Identifying user behavior that predicts churn Using churn reduction tactics with customer segmentation Applying churn analysis techniques to other business areas Using AI for accurate churn forecasting About the reader For readers with basic data analysis skills, including Python and SQL. About the author Carl Gold (PhD) is the Chief Data Scientist at Zuora, Inc., the industry-leading subscription management platform. Table of Contents: PART 1 - BUILDING YOUR ARSENAL 1 The world of churn 2 Measuring churn 3 Measuring customers 4 Observing renewal and churn PART 2 - WAGING THE WAR 5 Understanding churn and behavior with metrics 6 Relationships between customer behaviors 7 Segmenting customers with advanced metrics PART 3 - SPECIAL WEAPONS AND TACTICS 8 Forecasting churn 9 Forecast accuracy and machine learning 10 Churn demographics and firmographics 11 Leading the fight against churn

Much of human history has played itself out along the rim of the Indian Ocean. In a first-of-its-kind attempt, bestselling author Sanjeev Sanyal tells the history of this significant region, which stretches across East Africa, the Middle East and the Indian subcontinent to South East Asia and Australia. He narrates a fascinating tale about the earliest human migrations out of Africa and the great cities of Angkor and Vijayanagar; medieval Arab empires and Chinese ‘treasure fleets’; the rivalries of European colonial powers and a new dawn. Sanjeev explores remote archaeological sites, ancient inscriptions, maritime trading networks and half-forgotten oral histories, to make exciting revelations. In his inimitable style, he draws upon existing and new evidence to challenge well-established claims about famous historical characters and the flow of history. Adventurers, merchants, explorers, monks, swashbuckling pirates, revolutionaries and warrior princesses populate this colourful and multifaceted narrative. The Ocean of Churn takes the reader on an amazing journey through medieval geopolitics and eyewitness accounts of long-lost cities to the latest genetic discoveries about human origins, bringing alive a region that has defined civilization from the very beginning.

Your business success is now forever linked to the success of your customers Customer Success is the groundbreaking guide to the exciting new model of customer management. Business relationships are fundamentally changing. In the world B.C. (Before Cloud), companies could focus totally on sales and marketing because customers were often 'stuck' after purchasing. Therefore, all of the 'post-sale' experience was a cost center in most companies. In the world A.B. (After Benioff), with granular per-year, per-month or per-use pricing models, cloud deployments and many competitive options, customers now have the power. As such, B2B vendors must deliver success for their clients to achieve success for their own businesses. Customer success teams are being created in companies to quarterback the customer lifecycle and drive adoption, renewals, up-sell and advocacy. The Customer Success philosophy is invading the boardroom and impacting the way CEOs think about their business. Today, Customer Success is the hottest B2B movement since the advent of the subscription business model, and this book is the one-of-a-kind guide that shows you how to make it work in your company. From the initial planning stages through execution, you'll have expert guidance to help you: Understand the context that led to the start of the Customer Success movement Build a Customer Success strategy proven by the most competitive companies in the world Implement an action plan for structuring the Customer Success organization, tiering your customers, and developing the right cross-functional playbooks Customers want products that help them achieve their own business outcomes. By enabling your customers to realize value in your products, you're protecting recurring revenue and creating a customer for life. Customer Success shows you how to kick start your customer-centric revolution, and make it stick for the long term.

Change has become constant, complex, multifaceted, and overwhelming. To meet this challenge, Bill Pasmore presents four keys to help leaders decide where and how to most effectively focus their change initiatives.