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Price: $26.96

Description:

From the author of the vSphere Clustering Deep Dive series –

The VMware vSphere 6.5 Host Resources Deep Dive is a guide to building consistent high-performing ESXi hosts. A book that people can’t put down. Written for administrators, architects, consultants, aspiring VCDX-es and people eager to learn more about the elements that control the behavior of CPU, memory, storage and network resources.

This book shows that we can fundamentally and materially improve the systems we’re building. We can make the currently running ones consistently faster by deeply understanding and optimizing our systems.

The reality is that specifics of the infrastructure matter. Details matter. Especially for distributed platforms which abstract resource layers, such as NSX and vSAN. Knowing your systems inside and out is the only way to be sure you’ve properly handled those details. It’s about having a passion for these details. It’s about loving the systems we build. It’s about understanding them end-to-end.

This book explains the concepts and mechanisms behind the physical resource components and the VMkernel resource schedulers, which enables you to:

  • Optimize your workload for current and future Non-Uniform Memory Access (NUMA) systems.
  • Discover how vSphere Balanced Power Management takes advantage of the CPU Turbo Boost functionality, and why High Performance does not.
  • How the 3-DIMMs per Channel configuration results in a 10-20% performance drop.
  • How TLB works and why it is bad to disable large pages in virtualized environments.
  • Why 3D XPoint is perfect for the vSAN caching tier.
  • What queues are and where they live inside the end-to-end storage data paths.
  • Tune VMkernel components to optimize performance for VXLAN network traffic and NFV environments.
  • Why Intel’s Data Plane Development Kit significantly boosts packet processing performance.




Price: $10.34

Description:

An instant New York Times bestseller. Look out for Shari Lapena’s next thriller, A STRANGER IN THE HOUSE, coming August 2017.

The twists come as fast [as] you can turn the pages. People

Provocative and shocking.” —Lisa Gardner, New York Times bestselling author of Find Her

“I read this novel at one sitting, absolutely riveted by the storyline.  The suspense was beautifully rendered and unrelenting!” —Sue Grafton, New York Times bestselling author of X

It all started at a dinner party. . .

A domestic suspense debut about a young couple and their apparently friendly neighbors—a twisty, rollercoaster ride of lies, betrayal, and the secrets between husbands and wives. . .

Anne and Marco Conti seem to have it all—a loving relationship, a wonderful home, and their beautiful baby, Cora. But one night when they are at a dinner party next door, a terrible crime is committed. Suspicion immediately focuses on the parents. But the truth is a much more complicated story.

Inside the curtained house, an unsettling account of what actually happened unfolds. Detective Rasbach knows that the panicked couple is hiding something. Both Anne and Marco  soon discover that the other is keeping secrets, secrets they’ve kept for years. 

What follows is the nerve-racking unraveling of a family—a chilling tale of  deception, duplicity, and unfaithfulness that will keep you breathless until the final shocking twist.The Couple Next Door: A Novel




Price: $20.01

Description:

Learn the Basics, Build the Projects, Create Your Own

The Arduino is a cheap, flexible, open source microcontroller platform designed to make it easy for hobbyists to use electronics in homemade projects. With an almost unlimited range of input and output add-ons, sensors, indicators, displays, motors, and more, the Arduino offers you countless ways to create devices that interact with the world around you.

In Arduino Workshop, you’ll learn how these add-ons work and how to integrate them into your own projects. You’ll start off with an overview of the Arduino system but quickly move on to coverage of various electronic components and concepts. Hands-on projects throughout the book reinforce what you’ve learned and show you how to apply that knowledge. As your understanding grows, the projects increase in complexity and sophistication.

Among the book’s 65 projects are useful devices like:

  • A digital thermometer that charts temperature changes on an LCD
  • A GPS logger that records data from your travels, which can be displayed on Google Maps
  • A handy tester that lets you check the voltage of any single-cell battery
  • A keypad-controlled lock that requires a secret code to open

You’ll also learn to build Arduino toys and games like:

  • An electronic version of the classic six-sided die
  • A binary quiz game that challenges your number conversion skills
  • A motorized remote control tank with collision detection to keep it from crashing

Arduino Workshop will teach you the tricks and design principles of a master craftsman. Whatever your skill level, you’ll have fun as you learn to harness the power of the Arduino for your own DIY projects.

No Starch Press




Price:

Description:

For many artists, nothing inspires more existential terror than actually making art. The fear that we’re not good enough or that we don’t know enough results in untold numbers of creative crises and potential masterpieces that never get realized.

Electronic musicians used to be able to hide behind clunky, emerging technology as an excuse for inaction. But musicians today live in a golden age of tools and technology. A ninety-nine-cent smartphone app can give you the functionality of a million-dollar recording studio. A new song can be shared with the world as soon as it’s finished. Tutorials for every sound design or music production technique can be found through a Google search. All of these developments have served to level the playing field for musicians, making it possible for a bedroom producer to create music at a level that used to be possible only for major-label artists.

But despite all of this, making music is still hard. Why?

Making Music was written both to answer this question and to offer ways to make it easier. It presents a systematic, concrete set of patterns that you can use when making music in order to move forward. It will teach you how to make music using technology, with a specific emphasis on solving musical problems, making progress, and (most importantly) finishing what you start.




Price: $9.59

Description:

This outstanding collection displays the remarkable richness and diversity that make Victorian costume enduringly popular. A fascinating window into the everyday life of the past, it features 239 authentic images from the 1840s through 1900, in which women of every class model the fashions of the era.