Search results for ""Author Steve Adams""

This concise book contains detailed information about Oracle internals -- information that's not readily available to Oracle customers. It lays a foundation for advanced performance tuning of the Oracle database. Based on Oracle8i release 8.1, the book describes many of the secrets of Oracle's internal services: data structures, algorithms, and undocumented Oracle system statistics. Main topics include: Waits - how Oracle processes communicate via semaphores, and how to use the Oracle wait statistics to identify the source of performance problems. Latches - how they keep multiple processes from inspecting protected data structures at the same time, and how to examine and control latch behavior and statistics. Locks - how they work with latches to protect data structures (locks allow multiple sessions to share resources in some cases), and how locks affect performance. There is also a detailed discussion of instance locks, which are used in parallel server environments. Memory - how Oracle uses memory (e.g., the various elements of the System Global Area), and how Oracle dynamically allocates and manages memory. Oracle8i Internal Services is aimed especially at administrators and developers who need detailed internal information to do advanced performance tuning. The book will expand your repertoire of tuning solutions and troubleshooting techniques by explaining how you can use Oracle's hidden parameters and undocumented system statistics to best advantage. NOTE: The author has collected the scripts he has developed for tuning and analysis into a toolkit (known as APT, for Advanced Performance Tuning). These scripts access the Oracle X$ tables directly and provide information not otherwise available. The scripts are available to readers for free from the O'Reilly web site.

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Vital reading for anyone who wants to create communications that cause people to act.' Matt Barlow, CEO, CAP When facing a red light, what can you say to turn it green? Hooking an audience? Sweating in a job interview? The results of what you say aren’t coincidence. Whether you persuade, or not, is down to whether you use the right prompts. The Centre Brain – the body’s action centre – responds to what it hears. And, if the right prompts are used, the brain can be persuaded to act. This book explains why your communication works, or doesn’t. Why you prompt action, or don’t. The result of a 20-year quest to discover what prompts action, this book offers readers a glimpse into the story behind their stories. Combining psychological insight, real-life experience and inspiring application, this book will empower you to really make the most of your message. 'This book will help you get to the heart of what makes people and their communication persuasive.' Ram Gidoomal CBE, international businessman

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John Martin, a talented graphic designer employed as a word processor for a prestigious New York investment bank, has happily left behind Texas and his alcoholic, emotionally absent mother. It is the height of the personal computer revolution and the AIDS epidemic, and gentrification is sweeping the city. Alena Marino, John’s supervisor, is an Italian immigrant who shares his hustle and grit, aggressively building a new life for herself. As their affair begins, John imagines himself the perfect lover for Alena, fulfilling her desires without expectation that she leave her husband. But when his oldest sister arrives in town unannounced, he is forced to confront his damaged past and serial history of relationships with stunningly gorgeous, emotionally complex women. John’s journey to understand the roots of his compulsion to “save” those around him is both aided and thwarted by his relationship with his colleague Jeremy Crawford. Alena’s closest confidant, Jeremy shares an intimacy with her that fuels John's jealousy. Meanwhile, Jeremy finds himself drawn to John and, as his confidant too, participates in the drama of John and Alena’s relationship. As John slowly begins to understand the flawed and wounded experience of love that has followed him through life, he learns how to open himself to true friendship—and to true loss. Set in the midst of cultural upheaval, this powerful novel reverberates across the decades.

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Designed for hassle-free classroom and independent study, our Revision Guides are designed to complement the Student Books with a range of specially designed features such as the one-topic-per-page format, practice questions, knowledge checks and skills checks. ActiveBook included with every Student Book : An ActiveBook gives your students easy online access to the content in the Student Book. They can make it their own with notes, highlights and links to their wider reading. Perfect for supporting their course work and revision activities.  

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The B-24 Liberator–equipped organization that evolved from its original 2nd Bomb Wing status to a Divisional level commenced operations out of East Anglia in late 1942. Over the ensuing two-and-a-half years it prosecuted the Daylight Bombing Offensive in company with its 1st and 3rd AD contemporaries. Its crews moreover not only operated over central Europe, but in addition flew detachment operations out of North Africa that included the specific and costly assault on the Ploesti oil complex. The title of this book succinctly sums up the importance of the Division’s presence within the 8th Air Force structure and the part it played in hammering the life out of the industrial and military infrastructures sustaining Hitler’s Third Reich.

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At the biological crossroads of the Americas, Costa Rica hosts an astonishing array of plants and animals—over half a million species! Ecotourists, birders, and biologists come from around the world, drawn by the likelihood of seeing more than three or four hundred species of birds and other animals during even a short stay. To help all of these visitors, as well as local residents, identify and enjoy the wildlife of Costa Rica, Carrol Henderson published Field Guide to the Wildlife of Costa Rica in 2002, and it became the instant and indispensable guide.Now Henderson has created a dedicated field guide to the birds that travelers are most likely to see, as well as to the unique or endemic species that are of high interest to birders. Birds of Costa Rica covers 310 birds—an increase of 124 species from the earlier volume—with fascinating accounts of the birds' natural history, identification, and behavior gleaned from Henderson's forty years of traveling and birding in Costa Rica. All of the accounts include beautiful photographs of the birds, most of which were taken in the wild by Henderson. There are new updated distribution maps and a detailed appendix that identifies many of the country's best bird-watching locations and lodges, including contact information for trip planning purposes.

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