Randy Johnson – författare

Throughout history, advances in technology have come in spurts. A single great idea can often spur rapid change as the idea takes hold and is propagated, often in totally unexpected directions. Exadata embodies such a change in how we think about and manage relational databases. The key change lies in the concept of offloading SQL processing to the storage layer. That concept is a huge win, and its implementation in the form of Exadata is truly a game changer.

Expert Oracle Exadata will give you a look under the covers at how the combination of hardware and software that comprise Exadata actually work. Authors Kerry Osborne, Randy Johnson, and Tanel Põder share their real-world experience, gained through multiple Exadata implementations with the goal of opening up the internals of the Exadata platform. This book is intended for readers who want to understand what makes the platform tick and for whom—"how" it does what it is does is as important as what it does. By being exposed to the features that are unique to Exadata, you will gain an understanding of the mechanics that will allow you to fully benefit from the advantages that the platform provides.

Expert Oracle Exadata, 2nd Edition opens up the internals of Oracle''s Exadata platform so that you can fully benefit from the most performant and scalable database hardware appliance capable of running Oracle Database. This edition is fully-updated to cover Exadata 5-2 and Oracle Database 12c. If you''re new to Exadata, you''ll soon learn that it embodies a change in how you think about and manage relational databases. A key part of that change lies in the concept of offloading SQL processing to the storage layer. In addition there is Oracle''s engineering effort in creating a powerful platform for both consolidation and transaction processing. The resulting value proposition in the form of Exadata has truly been a game-changer.

Expert Oracle Exadata, 2nd Edition provides a look at the internals and how the combination of hardware and software that comprise Exadata actually work. Authors include Martin Bach, Andy Colvin, and Frits Hoogland, with contributions from Karl Arao, and built on the foundation laid by Kerry Osborne, Randy Johnson, and Tanel Poder in the first edition. They share their real-world experience gained through a great many Exadata implementations, possibly more than any other group of experts today. Always their goal is toward helping you advance your career through success with Exadata in your own environment. This book is intended for readers who want to understand what makes the platform tick and for whom—"how" it does what it is

This book changes how you think about managing SQL performance and processing. It provides a roadmap to successful Exadata implementation. And it removes the "black box" mystique. You''ll learn how Exadata actually works and be better able to manage your Exadata engineered systems in support of your business. 

This book:

In March 2021, Hiking North Carolina, 4th edition received a bronze award in the "best travel book or guide" category from the North American Travel Journalists Association competition.

With full color photographs and maps, this thoroughly updated and revised fourth edition is a guide to more than 500 hiking trails in all regions of the state, from the Great Smokies and the Blue Ridge Parkway to the Piedmont and the Outer Banks.

There has never been a better time to explore the Blue Ridge Parkway! This updated edition of Hiking the Blue Ridge Parkway is ideal for anyone who uses the Parkway as a portal to the Southern Appalachian experience. It includes the best trails in the national forests, state parks, and private preserves that line the 469-mile roadway—from the southern end of Shenandoah National Park in Virginia to Great Smoky Mountains National Park in North Carolina—making it a single-volume solution for the serious explorer, whether on foot or by car.Look inside to find:

Best Easy Day Hikes Blue Ridge Parkway offers concise descriptions and detailed maps for thirty-four easy-to-follow trails from the southern end of Shenandoah National Park in Virginia to Great Smoky Mountains National Park in North Carolina. Featuring: