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Apache Spark Deep Learning Cookbook: Over 80 recipes that streamline deep learning in a distributed environment with Apache Spark
by Amrith Ravindra Ahmed SherifA solution-based guide to put your deep learning models into production with the power of Apache SparkKey FeaturesDiscover practical recipes for distributed deep learning with Apache SparkLearn to use libraries such as Keras and TensorFlow Solve problems in order to train your deep learning models on Apache SparkBook DescriptionWith deep learning gaining rapid mainstream adoption in modern-day industries, organizations are looking for ways to unite popular big data tools with highly efficient deep learning libraries. As a result, this will help deep learning models train with higher efficiency and speed. With the help of the Apache Spark Deep Learning Cookbook, you’ll work through specific recipes to generate outcomes for deep learning algorithms, without getting bogged down in theory. From setting up Apache Spark for deep learning to implementing types of neural net, this book tackles both common and not so common problems to perform deep learning on a distributed environment. In addition to this, you’ll get access to deep learning code within Spark that can be reused to answer similar problems or tweaked to answer slightly different problems. You will also learn how to stream and cluster your data with Spark. Once you have got to grips with the basics, you’ll explore how to implement and deploy deep learning models, such as Convolutional Neural Networks (CNN) and Recurrent Neural Networks (RNN) in Spark, using popular libraries such as TensorFlow and Keras.By the end of the book, you'll have the expertise to train and deploy efficient deep learning models on Apache Spark.What you will learn Set up a fully functional Spark environment Understand practical machine learning and deep learning concepts Apply built-in machine learning libraries within Spark Explore libraries that are compatible with TensorFlow and Keras Explore NLP models such as Word2vec and TF-IDF on Spark Organize dataframes for deep learning evaluation Apply testing and training modeling to ensure accuracy Access readily available code that may be reusableWho this book is forIf you’re looking for a practical and highly useful resource for implementing efficiently distributed deep learning models with Apache Spark, then the Apache Spark Deep Learning Cookbook is for you. Knowledge of the core machine learning concepts and a basic understanding of the Apache Spark framework is required to get the best out of this book. Additionally, some programming knowledge in Python is a plus.
Apache Spark Graph Processing
by Rindra RamamonjisonThis book is for data scientists and big data developers who want to learn the processing and analyzing graph datasets at scale. Basic programming experience with Scala is assumed. Basic knowledge of Spark is assumed.
Apache Spark Machine Learning Blueprints
by Alex LiuDevelop a range of cutting-edge machine learning projects with Apache Spark using this actionable guide About This Book * Customize Apache Spark and R to fit your analytical needs in customer research, fraud detection, risk analytics, and recommendation engine development * Develop a set of practical Machine Learning applications that can be implemented in real-life projects * A comprehensive, project-based guide to improve and refine your predictive models for practical implementation Who This Book Is For If you are a data scientist, a data analyst, or an R and SPSS user with a good understanding of machine learning concepts, algorithms, and techniques, then this is the book for you. Some basic understanding of Spark and its core elements and application is required. What You Will Learn * Set up Apache Spark for machine learning and discover its impressive processing power * Combine Spark and R to unlock detailed business insights essential for decision making * Build machine learning systems with Spark that can detect fraud and analyze financial risks * Build predictive models focusing on customer scoring and service ranking * Build a recommendation systems using SPSS on Apache Spark * Tackle parallel computing and find out how it can support your machine learning projects * Turn open data and communication data into actionable insights by making use of various forms of machine learning In Detail There's a reason why Apache Spark has become one of the most popular tools in Machine Learning - its ability to handle huge datasets at an impressive speed means you can be much more responsive to the data at your disposal. This book shows you Spark at its very best, demonstrating how to connect it with R and unlock maximum value not only from the tool but also from your data. Packed with a range of project "blueprints" that demonstrate some of the most interesting challenges that Spark can help you tackle, you'll find out how to use Spark notebooks and access, clean, and join different datasets before putting your knowledge into practice with some real-world projects, in which you will see how Spark Machine Learning can help you with everything from fraud detection to analyzing customer attrition. You'll also find out how to build a recommendation engine using Spark's parallel computing powers. Style and approach This book offers a step-by-step approach to setting up Apache Spark, and use other analytical tools with it to process Big Data and build machine learning projects.The initial chapters focus more on the theory aspect of machine learning with Spark, while each of the later chapters focuses on building standalone projects using Spark.
Apache Spark Quick Start Guide: Quickly learn the art of writing efficient big data applications with Apache Spark
by Shrey Mehrotra Akash GradeA practical guide for solving complex data processing challenges by applying the best optimizations techniques in Apache Spark. Key Features Learn about the core concepts and the latest developments in Apache Spark Master writing efficient big data applications with Spark's built-in modules for SQL, Streaming, Machine Learning and Graph analysis Get introduced to a variety of optimizations based on the actual experience Book Description Apache Spark is a flexible framework that allows processing of batch and real-time data. Its unified engine has made it quite popular for big data use cases. This book will help you to get started with Apache Spark 2.0 and write big data applications for a variety of use cases. It will also introduce you to Apache Spark – one of the most popular Big Data processing frameworks. Although this book is intended to help you get started with Apache Spark, but it also focuses on explaining the core concepts. This practical guide provides a quick start to the Spark 2.0 architecture and its components. It teaches you how to set up Spark on your local machine. As we move ahead, you will be introduced to resilient distributed datasets (RDDs) and DataFrame APIs, and their corresponding transformations and actions. Then, we move on to the life cycle of a Spark application and learn about the techniques used to debug slow-running applications. You will also go through Spark's built-in modules for SQL, streaming, machine learning, and graph analysis. Finally, the book will lay out the best practices and optimization techniques that are key for writing efficient Spark applications. By the end of this book, you will have a sound fundamental understanding of the Apache Spark framework and you will be able to write and optimize Spark applications. What you will learn Learn core concepts such as RDDs, DataFrames, transformations, and more Set up a Spark development environment Choose the right APIs for your applications Understand Spark's architecture and the execution flow of a Spark application Explore built-in modules for SQL, streaming, ML, and graph analysis Optimize your Spark job for better performance Who this book is for If you are a big data enthusiast and love processing huge amount of data, this book is for you. If you are data engineer and looking for the best optimization techniques for your Spark applications, then you will find this book helpful. This book also helps data scientists who want to implement their machine learning algorithms in Spark. You need to have a basic understanding of any one of the programming languages such as Scala, Python or Java.
Apache Sqoop Cookbook
by Jarek Jarcec Cecho Kathleen TingIntegrating data from multiple sources is essential in the age of big data, but it can be a challenging and time-consuming task. This handy cookbook provides dozens of ready-to-use recipes for using Apache Sqoop, the command-line interface application that optimizes data transfers between relational databases and Hadoop. Sqoop is both powerful and bewildering, but with this cookbook's problem-solution-discussion format, you'll quickly learn how to deploy and then apply Sqoop in your environment. The authors provide MySQL, Oracle, and PostgreSQL database examples on GitHub that you can easily adapt for SQL Server, Netezza, Teradata, or other relational systems. Transfer data from a single database table into your Hadoop ecosystem Keep table data and Hadoop in sync by importing data incrementally Import data from more than one database table Customize transferred data by calling various database functions Export generated, processed, or backed-up data from Hadoop to your database Run Sqoop within Oozie, Hadoop's specialized workflow scheduler Load data into Hadoop's data warehouse (Hive) or database (HBase) Handle installation, connection, and syntax issues common to specific database vendors
Apache Sqoop Cookbook: Unlocking Hadoop for Your Relational Database
by Kathleen Ting Jarek Jarcec CechoIntegrating data from multiple sources is essential in the age of big data, but it can be a challenging and time-consuming task. This handy cookbook provides dozens of ready-to-use recipes for using Apache Sqoop, the command-line interface application that optimizes data transfers between relational databases and Hadoop.Sqoop is both powerful and bewildering, but with this cookbook’s problem-solution-discussion format, you’ll quickly learn how to deploy and then apply Sqoop in your environment. The authors provide MySQL, Oracle, and PostgreSQL database examples on GitHub that you can easily adapt for SQL Server, Netezza, Teradata, or other relational systems.Transfer data from a single database table into your Hadoop ecosystemKeep table data and Hadoop in sync by importing data incrementallyImport data from more than one database tableCustomize transferred data by calling various database functionsExport generated, processed, or backed-up data from Hadoop to your databaseRun Sqoop within Oozie, Hadoop’s specialized workflow schedulerLoad data into Hadoop’s data warehouse (Hive) or database (HBase)Handle installation, connection, and syntax issues common to specific database vendors
Apache Struts 2 Web Application Development
by Dave NewtonThis book takes a clear approach, focusing on one topic per chapter, but interspersing other issues in the mainline text and in chapter detours. Taking a practical approach, it discusses agile web development using Struts 2, with plenty of examples for better understanding. This book is for Java developers who are interested in developing web applications using Struts. If you need a comprehensive introduction to Struts 2.1, along with the most important aspects of additional web application development technologies, agile programming practices, tool creation, and application life cycle management this book is for you. You don't need to know JavaScript and CSS to use this book as the author will teach you the required basics. If you are a Struts 1 or WebWork user and wish to go ahead and migrate to Struts 2, this practical guide is also for you.
Apache Superset Quick Start Guide: Develop interactive visualizations by creating user-friendly dashboards
by Shashank ShekharIntegrate open source data analytics and build business intelligence on SQL databases with Apache Superset. The quick, intuitive nature for data visualization in a web application makes it easy for creating interactive dashboards. Key Features Work with Apache Superset's rich set of data visualizations Create interactive dashboards and data storytelling Easily explore data Book Description Apache Superset is a modern, open source, enterprise-ready business intelligence (BI) web application. With the help of this book, you will see how Superset integrates with popular databases like Postgres, Google BigQuery, Snowflake, and MySQL. You will learn to create real time data visualizations and dashboards on modern web browsers for your organization using Superset. First, we look at the fundamentals of Superset, and then get it up and running. You'll go through the requisite installation, configuration, and deployment. Then, we will discuss different columnar data types, analytics, and the visualizations available. You'll also see the security tools available to the administrator to keep your data safe. You will learn how to visualize relationships as graphs instead of coordinates on plain orthogonal axes. This will help you when you upload your own entity relationship dataset and analyze the dataset in new, different ways. You will also see how to analyze geographical regions by working with location data. Finally, we cover a set of tutorials on dashboard designs frequently used by analysts, business intelligence professionals, and developers. What you will learn Get to grips with the fundamentals of data exploration using Superset Set up a working instance of Superset on cloud services like Google Compute Engine Integrate Superset with SQL databases Build dashboards with Superset Calculate statistics in Superset for numerical, categorical, or text data Understand visualization techniques, filtering, and grouping by aggregation Manage user roles and permissions in Superset Work with SQL Lab Who this book is for This book is for data analysts, BI professionals, and developers who want to learn Apache Superset. If you want to create interactive dashboards from SQL databases, this book is what you need. Working knowledge of Python will be an advantage but not necessary to understand this book.
Apache Tactics 1830-86
by Robert Watt Adam HookThe Apache culture of the latter half of the 19th century blended together the lifestyles of the Great Plains, Great Basin and the South-West, but it was their warfare that captured the imagination. This book reveals the skillful tactics of the Apache people as they raided and eluded the much larger and better-equipped US government forces. Drawing on primary research conducted in the deserts of New Mexico and Arizona, this book reveals the small-unit warfare of the Apache tribes as they attempted to preserve their freedom, and in particular the actions of the most famous member of the Apache tribes - Geronimo.From the Trade Paperback edition.
Apache Tears (Panorama of the Old West #18)
by Georgina Gentry"Nobody does it like Georgina Gentry" (Barbra Critiques). Now, the award-winning author of Comanche Cowboy and Cheyenne Song thrills readers once again with the unforgettable story of a love and wild and untamed as the American West. A BATTLE OF WILLS Spirited heiress Libbie Winters was horrified to find herself in the midst of an Apache rebellion--and amazed to discover that her captor, a virile half-breed scout named Cougar, was the same man who offered her his prized Apache Tears necklace a year before. And though she was promised in marriage to a vengeful Cavalry officer, Libbie could not forget her powerful attraction to the fearless Apache hero. A BLAZE OF PASSION Believing she had rejected his gift, Cougar's heart was hardened toward the haughty white girl he now held for ransom. Yet he could not deny the desire this flame-haired beauty aroused in him, or the love he longed to give her. He knew it was impossible to hold the fiery woman whose spirit was as free as his own--unless Libbie made the dangerous choice to embrace the passion burning between them... "You'll sing the praises of Cheyenne Song. It's Gentry's best book yet!" - Janelle Taylor
Apache Tomcat 7 Essentials
by Tanuj KhareThis book is a step-by-step tutorial for anyone wanting to learn Apache Tomcat 7 from scratch. There are plenty of illustrations and examples to escalate you from a novice to an expert with minimal strain. If you are a J2EE administrator, migration administrator, technical architect, or a project manager for a web hosting domain, and are interested in Apache Tomcat 7, then this book is for you. If you are someone responsible for installation, configuration, and management of Tomcat 7, then too, this book will be of help to you.
Apache Trail
by Gila County Historical Museum Richard L. Powers Superstition Mountain Historical SocietyPres. Theodore Roosevelt once referred to the Apache Trail as "one of the most spectacular best-worth-seeing sights of the world." The once narrow, ancient foot trail built as a supply road for the construction of Roosevelt Dam has now evolved into a state highway with majestic scenic vistas and historical grandeur. Even in the 1920s, the Southern Pacific Railroad touted this road as a "must-see side trip." Each year, thousands of people venture along the trail to take a step back in time and relish the breathtaking experience of this fabulous journey. The Fish Creek Hill section remains much as it was back in the early 1900s, a narrow one-vehicle passage on an extremely steep incline that drops 900 feet within a mile along the edge of a steep cliff. Although several miles of the road are now paved, dirt portions remain that allow tourists a sense of perilous adventure.
Apache Vendetta (Trailsman #387)
by Jon SharpeYears ago, Skye Fargo barely survived a scrap with an Apache called Red Knife. Now, Red Knife needs Fargo's help to find the white men that raped and killed his daughter. <P><P>The Army wants Fargo to do it so the Apaches will be pacified. But Red Knife wants blood, not justice--and the Trailsman soon finds himself caught between his orders and his old foe's rage...
Apache Warrior
by Didier Carol A.A white woman and an Apache brave find forbidden love in the untamed land of the Wild West. . . Unbidden Yearnings Always Lead To. . . Every day that Amanda Carroll and her sister travel farther west, they worry about possible Indian attacks. Their greatest fear becomes reality when five armed Apaches surround their coach. Brazenly confronting her attackers, Amanda looks straight into the dark eyes of their fierce leader--only to be shocked by the intense attraction she feels for this bronzed Apache warrior. . . The Most Wicked Pleasure. . . Kayto and his warriors had no intention to harm anyone, let alone the stunning woman before him. He is intrigued by her courage as she stares at him so defiantly--and a slow, searing desire ignites deep within him. Now he will not rest until the woman he dreams of day and night is his own. . .
Apache Warrior
by Carol Ann DidierA white woman and an Apache brave find forbidden love in the untamed land of the Wild West. . .Unbidden Yearnings Always Lead To. . .Every day that Amanda Carroll and her sister travel farther west, they worry about possible Indian attacks. Their greatest fear becomes reality when five armed Apaches surround their coach. Brazenly confronting her attackers, Amanda looks straight into the dark eyes of their fierce leader--only to be shocked by the intense attraction she feels for this bronzed Apache warrior. . .The Most Wicked PleasureKayto and his warriors had no intention to harm anyone, let alone the stunning woman before him. He is intrigued by her courage as she stares at him so defiantly--and a slow, searing desire ignites deep within him. Now he will not rest until the woman he dreams of day and night is his own. . .
Apache Warrior 1860-86
by Robert WattThe idea of an Apache warrior still evokes a stereotyped response; that of an elusive, cunning, ferocious and cruel fighter. Focusing on the Chiricahua Apache, led by such famous warriors as Cochise Mangas Coloradas, Victorio, Nana and Geronimo, this book explains how their upbringing, training and culture equipped them uniquely for survival in the harsh environment of New Mexico and Arizona, and enabled them to fight off their Mexican and American enemies for so long. Specially commissioned, full-colour illustrations featuring 'exploded' kit scenes and battle artwork complement meticulous research that seeks to strip away the myths behind the history of some of the most feared opponents of the US Army in the south-west United States.
The Apache Wars
by Paul Andrew HuttonIn the tradition of Empire of the Summer Moon, a stunningly vivid historical account of the manhunt for Geronimo and the 25-year Apache struggle for their homeland They called him Mickey Free. His kidnapping started the longest war in American history, and both sides--the Apaches and the white invaders--blamed him for it. A mixed-blood warrior who moved uneasily between the worlds of the Apaches and the American soldiers, he was never trusted by either but desperately needed by both. He was the only man Geronimo ever feared. He played a pivotal role in this long war for the desert Southwest from its beginning in 1861 until its end in 1890 with his pursuit of the renegade scout, Apache Kid. In this sprawling, monumental work, Paul Hutton unfolds over two decades of the last war for the West through the eyes of the men and women who lived it. This is Mickey Free's story, but also the story of his contemporaries: the great Apache leaders Mangas Coloradas, Cochise, and Victorio; the soldiers Kit Carson, O. O. Howard, George Crook, and Nelson Miles; the scouts and frontiersmen Al Sieber, Tom Horn, Tom Jeffords, and Texas John Slaughter; the great White Mountain scout Alchesay and the Apache female warrior Lozen; the fierce Apache warrior Geronimo; and the Apache Kid. These lives shaped the violent history of the deserts and mountains of the Southwestern borderlands--a bleak and unforgiving world where a people would make a final, bloody stand against an American war machine bent on their destruction.
Apache Wicket Cookbook
by Igor VaynbergThis is a hands-on practical guide to a large variety of topics and use cases. This book tries to use real-world examples when possible, but is not afraid to come up with a contrived pretext if it makes explaining the problem simpler. Unlike a lot of other books, this one does not try to maintain a continuous theme from chapter to chapter, such as demonstrating solutions on the same fictional application; doing so would be almost impossible given the wide variety of recipes presented here. Instead, this book concentrates on focused problems users are likely to encounter and shows clear solutions in a step-by-step manner. This book tries to teach by example and is not afraid to show a lot of code because, after all, it is for coders. This book is for current users of the Apache Wicket framework; it is not an introduction to Wicket that will bore you with tons of theory. You are expected to have built or maintained a simple Wicket application in the past and to be looking to learn new and better ways of using Wicket. If you are ready to take your Wicket skills to the next level this book is for you.
Apache ZooKeeper Essentials
by Saurav HaloiWhether you are a novice to ZooKeeper or already have some experience, you will be able to master the concepts of ZooKeeper and its usage with ease. This book assumes you to have some prior knowledge of distributed systems and high-level programming knowledge of C, Java, or Python, but no experience with Apache ZooKeeper is required.
Apaches
by Lorenzo CarcaterraBoomer. Dead-Eye. Pins. Geronimo. Reverend Jim. Mrs. Columbo. Legends of the NYPD. Now they are apaches, working on their own to bring down the most vicious criminals working New York City today.
Apalachee: The Land between the Rivers (Florida and the Caribbean Open Books Series)
by John H. HannThe books in the Florida and the Caribbean Open Books Series demonstrate the University Press of Florida’s long history of publishing Latin American and Caribbean studies titles that connect in and through Florida, highlighting the connections between the Sunshine State and its neighboring islands. Books in this series show how early explorers found and settled Florida and the Caribbean. They tell the tales of early pioneers, both foreign and domestic. They examine topics critical to the area such as travel, migration, economic opportunity, and tourism. They look at the growth of Florida and the Caribbean and the attendant pressures on the environment, culture, urban development, and the movement of peoples, both forced and voluntary.The Florida and the Caribbean Open Books Series gathers the rich data available in these architectural, archaeological, cultural, and historical works, as well as the travelogues and naturalists’ sketches of the area prior to the twentieth century, making it accessible for scholars and the general public alike.The Florida and the Caribbean Open Books Series is made possible through a grant from the National Endowment for the Humanities and the Andrew W. Mellon Foundation, under the Humanities Open Books program.
Apalachee: A Novel
by Joyce Rockwood HudsonIn this &“deeply involving&” novel set in colonial Florida, a Native American woman is torn away from her husband and sold into slavery (Booklist). Spanish missionaries have settled in the Apalachee homeland on the Florida panhandle, introducing new diseases to the native population and attempting to convert them to Christianity. Despite these changes, the Apalachees maintain an uneasy coexistence with the friars. Everything changes when English soldiers and their Indian allies from the colony of Carolina invade Spanish Florida. After being driven from her Apalachee homeland by the English, Native American wise woman Hinachuba Lucia is captured by Creek Indians and sold into slavery in Carolina, where she becomes a house slave at Fairmeadow, a turpentine plantation near Charles Town. Her beloved husband, Carlos, is left behind—free but helpless to get Lucia back. Swept by inexorable currents, Lucia&’s fate is interwoven with those of Juan de Villalva, a Spanish mission priest, and Isaac Bull, an Englishman in search of fortune in the New World. As the three lives unfold, we are drawn into a complex world where cultures meet and often clash. With compelling drama and historical accuracy, Apalachee portrays the decimation of the Indian mission culture of Spanish Florida by English Carolina during Queen Anne&’s war at the beginning of the eighteenth century—and the little-known institution of Indian slavery in America. &“[A] sweeping novel of Native American life during the early colonial period.&”—Publishers Weekly &“This richly textured story follows the intertwined lives of Native American, Spanish, and British characters…Clearly a meticulous researcher, Hudson does the reader an additional service by providing notes at the end.&”—Historical Novel Society
Apalachicola: Resilience and Adaptation of a Native American Community on the Chattahoochee River
by H. Thomas Foster IIThis book is a synthesis of research spanning archaeology, geology, geography, history, ecology, and ethnography. It follows the history of the Apalachicola people who contributed to the culture that was later called the Creek Indians in the Southeastern United States. Apalachicola is the origin story of the Creek Indians and how they adapted to a changing environment and shows that specific institutions, subsistence strategies, and social organizations developed as a risk management strategy and a form of resilience. It is unique in its comprehensive and long-term study of a community. It identifies and demonstrates a new way of understanding the development of political institutions and regime change. Incorporating the role of social groups that are under discussed by archaeological studies, the book offers a new and novel understanding of the development of complex societies in the southeastern United States. It is also includes a holistic view of the entire social and economic organizations rather than just an aspect of the economy or politics and shows how this culture developed a society that dealt with an unpredictable environment by distributing risks, knowledge, and authority throughout the society. The social and political organization of these Native American peoples was adapted to a particular environment that was altered when Europeans immigrated to the Americas. The book is relevant to scholars interested in Southeastern North American archaeology and history, ecological resilience, political change, colonialism, gender studies, ecology, and more.
Apalachicola (Images of America)
by Beverly Mount-DoudsOnce the third-largest port on the Gulf of Mexico, Apalachicola's diverse and colorful past remains visible today. With more than 900 historic homes and buildings in the National Register Historic District, visitors are invited to stroll along the picturesque, tree-lined streets where Victorian homes display the charm of years gone by. This delightful little fishing village has a warm and friendly atmosphere, making it even more appropriate that Apalachicola's name is a Native American word meaning "friendly people." When Apalachicola was established in 1831, its major industry was the shipping of cotton, and the city soon became an important port on the Gulf of Mexico. When the railroads expanded throughout the United States, Franklin County developed several large lumber mills to harvest and process wood from the surrounding cypress forests. These lumber magnates built many of the magnificent historic homes that still line Apalachicola's streets today.
Apart at the Seams: Cobbled Court Quilts (Cobbled Court Quilts #6)
by Marie BostwickNew York Times bestselling author Marie Bostwick welcomes readers back to picturesque New Bern, Connecticut--a perfect place for a woman whose marriage is in turmoil to discover a new pattern for living. . .Twice in her life, college counselor Gayla Oliver fell in love at first sight. The first time was with Brian--a lean, longhaired, British bass player. Marriage followed quickly, then twins, and gradually their bohemian lifestyle gave way to busy careers in New York. Gayla's second love affair is with New Bern, Connecticut. Like Brian, the laid back town is charming without trying too hard. It's the ideal place to buy a second home and reignite the spark in their twenty-six year marriage. Not that Gayla is worried. At least, not until she finds a discarded memo in which Brian admits to a past affair and suggests an amicable divorce. Devastated, Gayla flees to New Bern. Though Brian insists he's since recommitted to his family, Gayla's feelings of betrayal may go too deep for forgiveness. Besides, her solo sabbatical is a chance to explore the creative impulses she sidelined long ago--quilting, gardening, and striking up new friendships with the women of the Cobbled Court circle--particularly Ivy, a single mother confronting fresh starts and past hurts of her own. With all of their support, Gayla just might find the courage to look ahead, decide which fragments of her old life she wants to keep, which are beyond repair--and how to knot the fraying ends until a bold new design reveals itself. . .