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Author: Dan Tow
Publisher: "O'Reilly Media, Inc."
ISBN: 059655236X
Category : Computers
Languages : en
Pages : 338
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Book Description
A poorly performing database application not only costs users time, but also has an impact on other applications running on the same computer or the same network. SQL Tuning provides an essential next step for SQL developers and database administrators who want to extend their SQL tuning expertise and get the most from their database applications.There are two basic issues to focus on when tuning SQL: how to find and interpret the execution plan of an SQL statement and how to change SQL to get a specific alternate execution plan. SQL Tuning provides answers to these questions and addresses a third issue that's even more important: how to find the optimal execution plan for the query to use.Author Dan Tow outlines a timesaving method he's developed for finding the optimum execution plan--rapidly and systematically--regardless of the complexity of the SQL or the database platform being used. You'll learn how to understand and control SQL execution plans and how to diagram SQL queries to deduce the best execution plan for a query. Key chapters in the book include exercises to reinforce the concepts you've learned. SQL Tuning concludes by addressing special concerns and unique solutions to "unsolvable problems."Whether you are a programmer who develops SQL-based applications or a database administrator or other who troubleshoots poorly tuned applications, SQL Tuning will arm you with a reliable and deterministic method for tuning your SQL queries to gain optimal performance.
Author: Dan Tow
Publisher: "O'Reilly Media, Inc."
ISBN: 059655236X
Category : Computers
Languages : en
Pages : 338
Get Book Here
Book Description
A poorly performing database application not only costs users time, but also has an impact on other applications running on the same computer or the same network. SQL Tuning provides an essential next step for SQL developers and database administrators who want to extend their SQL tuning expertise and get the most from their database applications.There are two basic issues to focus on when tuning SQL: how to find and interpret the execution plan of an SQL statement and how to change SQL to get a specific alternate execution plan. SQL Tuning provides answers to these questions and addresses a third issue that's even more important: how to find the optimal execution plan for the query to use.Author Dan Tow outlines a timesaving method he's developed for finding the optimum execution plan--rapidly and systematically--regardless of the complexity of the SQL or the database platform being used. You'll learn how to understand and control SQL execution plans and how to diagram SQL queries to deduce the best execution plan for a query. Key chapters in the book include exercises to reinforce the concepts you've learned. SQL Tuning concludes by addressing special concerns and unique solutions to "unsolvable problems."Whether you are a programmer who develops SQL-based applications or a database administrator or other who troubleshoots poorly tuned applications, SQL Tuning will arm you with a reliable and deterministic method for tuning your SQL queries to gain optimal performance.
Author: Jenna Fischer
Publisher: HarperCollins
ISBN: 0063007606
Category : Humor
Languages : en
Pages : 628
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Book Description
INSTANT #1 NEW YORK TIMES BESTSELLER An intimate, behind-the-scenes, richly illustrated celebration of beloved The Office co-stars Jenna Fischer and Angela Kinsey’s friendship, and an insiders' view of Pam Beesly, Angela Martin, and the iconic TV show. Featuring many of their never-before-seen photos. Receptionist Pam Beesly and accountant Angela Martin had very little in common when they toiled together at Scranton’s Dunder Mifflin Paper Company. But, in reality, the two bonded in their very first days on set and, over the nine seasons of the series’ run, built a friendship that transcended the show and continues to this day. Sharing everything from what it was like in the early days as the show struggled to gain traction, to walking their first red carpet—plus exclusive stories on the making of milestone episodes and how their lives changed when they became moms—The Office BFFs is full of the same warm and friendly tone Jenna and Angela have brought to their Office Ladies podcast.
Author: Lenora Chu
Publisher: HarperCollins
ISBN: 0062367870
Category : Family & Relationships
Languages : en
Pages : 346
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Book Description
New York Times Book Review Editor’s Choice; Real Simple Best of the Month; Library Journal Editors’ Pick In the spirit of Battle Hymn of the Tiger Mother, Bringing up Bébé, and The Smartest Kids in the World, a hard-hitting exploration of China’s widely acclaimed yet insular education system that raises important questions for the future of American parenting and education When students in Shanghai rose to the top of international rankings in 2009, Americans feared that they were being "out-educated" by the rising super power. An American journalist of Chinese descent raising a young family in Shanghai, Lenora Chu noticed how well-behaved Chinese children were compared to her boisterous toddler. How did the Chinese create their academic super-achievers? Would their little boy benefit from Chinese school? Chu and her husband decided to enroll three-year-old Rainer in China’s state-run public school system. The results were positive—her son quickly settled down, became fluent in Mandarin, and enjoyed his friends—but she also began to notice troubling new behaviors. Wondering what was happening behind closed classroom doors, she embarked on an exploratory journey, interviewing Chinese parents, teachers, and education professors, and following students at all stages of their education. What she discovered is a military-like education system driven by high-stakes testing, with teachers posting rankings in public, using bribes to reward students who comply, and shaming to isolate those who do not. At the same time, she uncovered a years-long desire by government to alleviate its students’ crushing academic burden and make education friendlier for all. The more she learns, the more she wonders: Are Chinese children—and her son—paying too high a price for their obedience and the promise of future academic prowess? Is there a way to appropriate the excellence of the system but dispense with the bad? What, if anything, could Westerners learn from China’s education journey? Chu’s eye-opening investigation challenges our assumptions and asks us to consider the true value and purpose of education.
Author: Frank Kyne
Publisher: IBM Redbooks
ISBN: 0738439045
Category : Computers
Languages : en
Pages : 268
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Book Description
This IBM® Redbooks® publication will help you design and manage an end-to-end, extended distance connectivity architecture for IBM System z®. This solution addresses your requirements now, and positions you to make effective use of new technologies in the future. Many enterprises implement extended distance connectivity in a silo manner. However, effective extended distance solutions require the involvement of different teams within an organization. Typically there is a network group, a storage group, a systems group, and possibly other teams. The intent of this publication is to help you design and manage a solution that will provide for all of your System z extended distance needs in the most effective and flexible way possible. This book introduces an approach to help plan, optimize, and maintain all of the moving parts of the solution together.
Author: Heather Morris
Publisher: St. Martin's Press
ISBN: 1250265797
Category : Fiction
Languages : en
Pages : 350
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Book Description
From the author of the multi-million copy bestseller The Tattooist of Auschwitz comes a new novel based on a riveting true story of love and resilience. Her beauty saved her — and condemned her. Cilka is just sixteen years old when she is taken to Auschwitz-Birkenau Concentration Camp in 1942, where the commandant immediately notices how beautiful she is. Forcibly separated from the other women prisoners, Cilka learns quickly that power, even unwillingly taken, equals survival. When the war is over and the camp is liberated, freedom is not granted to Cilka: She is charged as a collaborator for sleeping with the enemy and sent to a Siberian prison camp. But did she really have a choice? And where do the lines of morality lie for Cilka, who was send to Auschwitz when she was still a child? In Siberia, Cilka faces challenges both new and horribly familiar, including the unwanted attention of the guards. But when she meets a kind female doctor, Cilka is taken under her wing and begins to tend to the ill in the camp, struggling to care for them under brutal conditions. Confronting death and terror daily, Cilka discovers a strength she never knew she had. And when she begins to tentatively form bonds and relationships in this harsh, new reality, Cilka finds that despite everything that has happened to her, there is room in her heart for love. From child to woman, from woman to healer, Cilka's journey illuminates the resilience of the human spirit—and the will we have to survive.
Author: Doris Kearns Goodwin
Publisher: Simon and Schuster
ISBN: 1439126194
Category : History
Languages : en
Pages : 790
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Book Description
Doris Kearns Goodwin’s Pulitzer Prize–winning classic about the relationship between Franklin D. Roosevelt and Eleanor Roosevelt, and how it shaped the nation while steering it through the Great Depression and the outset of World War II. With an extraordinary collection of details, Goodwin masterfully weaves together a striking number of story lines—Eleanor and Franklin’s marriage and remarkable partnership, Eleanor’s life as First Lady, and FDR’s White House and its impact on America as well as on a world at war. Goodwin effectively melds these details and stories into an unforgettable and intimate portrait of Eleanor and Franklin Roosevelt and of the time during which a new, modern America was born.
Author: Davenport Chris
Publisher:
ISBN: 9780979264450
Category :
Languages : en
Pages : 148
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Book Description
Between January 22, 2006 and January 19, 2007, Aspen's Chris Davenport completed a remarkable journey. He skied all 54 of Colorado's 14,000-foot peaks within one year. Ski The 14ers tells the story of Chris Davenport's epic adventure through stunning photography and first hand trip reports of Colorado's most spectacular mountains and ranges.
Author:
Publisher:
ISBN:
Category : Lead
Languages : en
Pages : 16
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Book Description
Author: Matt M. Matthews
Publisher: DIANE Publishing
ISBN: 1437923046
Category : History
Languages : en
Pages : 105
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Book Description
This is a print on demand edition of a hard to find publication. The fact that the outcome of the 2006 Hezbollah-Israeli War was, at best, a stalemate for Israel has confounded military analysts. Long considered the most professional and powerful army in the Middle East, with a history of impressive military victories against its enemies, the Israeli Defense Forces (IDF) emerged from the campaign with its enemies undefeated and its prestige tarnished. This historical analysis of the war includes an examination of IDF and Hezbollah doctrine prior to the war, as well as an overview of the operational and tactical problems encountered by the IDF during the war. The IDF ground forces were tactically unprepared and untrained to fight against a determined Hezbollah force. ¿An insightful, comprehensive examination of the war.¿ Illustrations.
Author: Heather Morris
Publisher: Bonnier Zaffre Ltd.
ISBN: 1760403180
Category : Fiction
Languages : en
Pages : 244
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Book Description
The incredible story of the Auschwitz-Birkenau tattooist and the woman he loved. Lale Sokolov is well-dressed, a charmer, a ladies' man. He is also a Jew. On the first transport of men from Slovakia to Auschwitz in 1942, Lale immediately stands out to his fellow prisoners. In the camp, he is looked up to, looked out for, and put to work in the privileged position of Tatowierer - the tattooist - to mark his fellow prisoners, forever. One of them is a young woman, Gita, who steals his heart at first glance. His life given new purpose, Lale does his best through the struggle and suffering to use his position for good. This story, full of beauty and hope, is based on years of interviews author Heather Morris conducted with real-life Holocaust survivor and Auschwitz-Birkenau tattooist Ludwig (Lale) Sokolov. It is heart-wrenching, illuminating, and unforgettable. 'Morris climbs into the dark miasma of war and emerges with an extraordinary tale of the power of love' - Leah Kaminsky
