Download PDF by Diogo Resende: Node.js High Performance

By Diogo Resende

Take your program to the following point of excessive functionality utilizing the wide functions of Node.js

About This Book

  • Analyze, benchmark, and profile your Node.js software to discover sluggish spots, and push it to the restrict by way of disposing of functionality bottlenecks
  • Learn the foundation of functionality research utilizing Node.js
  • Explore the excessive functionality features of Node.js, in addition to most sensible practices

In Detail

Node.js is a device written in C, which lets you use JavaScript at the server-side. excessive functionality on a platform like Node.js is understanding easy methods to benefit from each point of your undefined, supporting reminiscence administration act at its top, and properly figuring out the best way to architect a posh software. don't panic in the event that your purposes begin eating loads of reminiscence; as an alternative spot the leak and clear up it speedy with Node.js via tracking and preventing it earlier than it turns into an issue.

This publication offers you the abilities you want to research the functionality of your program and display screen the facets which could and will be. beginning with functionality research innovations and their significance in supporting Node.js builders put off functionality bottlenecks, this ebook will take you thru improvement styles to prevent functionality consequences. you are going to research the significance of rubbish assortment and its behaviour,and realize tips on how to profile your processor, permitting larger functionality and scalability.

You will then know about the differing kinds of knowledge garage equipment. relocating on, you'll get to grips with checking out and benchmarking purposes to prevent unknown software try zones. finally, you are going to discover the bounds that exterior parts can impose on your software within the kind of bottlenecks.

By following the examples in each one bankruptcy, you'll find how you can convalescing appearing purposes via averting anti-patterns and stretching the boundaries of your surroundings up to possible.

What you are going to Learn

  • Develop functions utilizing well-defined and well-tested improvement patterns
  • Explore reminiscence administration and rubbish assortment to enhance performance
  • Monitor reminiscence adjustments and examine heap snapshots
  • Profile the CPU and increase your code to prevent styles that strength extensive processor usage
  • Understand the significance of knowledge and in case you should still cache information.
  • Learn to to regularly try out your code and benchmark whilst needed
  • Extend your application’s scope and be aware of what different parts can impression performance

Who This ebook Is For

This bookis for Node.js builders who need a extra in-depth wisdom of the platform to enhance the functionality in their purposes. even if you may have a base Node.js historical past otherwise you are a professional who is aware the rubbish collector and needs to leverage it to make functions extra powerful, the examples during this publication will profit you.

Style and approach

This is a pragmatic advisor to studying excessive functionality, which even the least skilled developer will understand. Small and easy examples assist you try out strategies your self and simply adapt them to any program, boosting its functionality and getting ready it for the real-world.

Show description

Read e-book online MMOs from the Outside In: The Massively-Multiplayer Online PDF

By Richard A. Bartle

This follow-up quantity to MMOs from the interior Out is a different selection of daring principles, details, and guideline from one of many actual pioneers of Massively-Multiplayer on-line Role-Playing video games. while its predecessor checked out how MMOs can switch the realm, MMOs from the surface In: How Psychology, legislations, tradition and actual lifestyles see Massively-Multiplayer Role-playing video games appears at how the area can swap MMOs - and never constantly for the higher. the purpose of this publication is to notify an up-coming iteration of designers, to alert and teach gamers and designers-to-be, and to warning these already operating within the box who can be growing to be complacent approximately society's recognition in their selected profession. enjoying and developing MMOs doesn't occur in a bubble. MMOs are so choked with strength that those that do not comprehend them might be afraid, and those that do comprehend them can forget their wider effect. cutting-edge examples are little greater than small, pioneering colonies at the shore of an unlimited, uncharted continent. What monsters lurk past the horizon? What horrors will explorers deliver again to torment us?

Show description

The Tetris Effect: The Game that Hypnotized the World by Dan Ackerman PDF

By Dan Ackerman

The definitive tale of a video game so nice, even the chilly struggle couldn’t cease it

Tetris could be the main immediately recognizable, well known online game ever made. yet how did an imprecise Soviet programmer, engaged on frail, antiquated pcs, create a product which has now earned approximately $1 billion in revenues? How did a makeshift online game develop into a global sensation, which has been displayed on the Museum of contemporary artwork, encouraged a big-budget sci-fi motion picture, and been performed in outer space?

A quiet yet incredible younger guy, Alexey Pajitnov had lengthy nurtured a love for the imprecise puzzle online game pentominoes, and have become captivated with turning it right into a computing device video game. Little did he understand that the venture that he worked on on my own, hour after hour, might quickly develop into the main addictive online game ever made.

In this fast moving enterprise tale, reporter Dan Ackerman unearths how Tetris turned one of many world’s first viral hits, handed from participant to participant, finally breaking during the Iron Curtain into the West. British, American, and jap moguls waged a sour struggle over the rights, sending their fixers racing all over the world to safe backroom offers, whereas a secretive Soviet association named ELORG chased down the game’s starting to be worldwide profits.

The Tetris Effect is an homage to either author and production, and a must-read for an individual who’s ever performed the game—which is to assert everyone.

Show description

Get Game Art for Teens PDF

By Maneesh Sethi

Wouldn?t you like to create particularly nice artwork to your video games? the type of artwork that retains gamers coming again for extra? you can now! online game paintings for teenagers is stuffed with step by step, hands-on initiatives that let you start growing artwork immediately. each one undertaking contains easy-to-follow examples that assist you grasp every one suggestion, making it effortless to place what you?ve discovered to exploit on your personal video games. You?ll conceal the entire basics?from second artwork production and animation to 3D types, lighting fixtures, and reflections. Set the scene on your video game via developing reasonable settings, together with constructions, terrain, rooms, and corridors. Draw gamers into your video game through designing, constructing, and animating compelling characters. deliver all of it jointly as you conceal online game structures and technical boundaries. With a bit of ability, loads of mind's eye, and video game artwork for youths, the chances are never-ending!

Show description

Dana Pylayeva's Introduction to DevOps with Chocolate, LEGO and Scrum Game PDF

By Dana Pylayeva

Discover a role-based simulation video game, designed to introduce DevOps in a really strange manner. operating with LEGO and chocolate, utilizing avatars, personas, and position playing cards, you are going to achieve an realizing of the Dev and Ops roles in addition to their interdependencies. during the video game, gamers struggle through various feelings and learn how to extend the bounds of person roles, gather T-shaped talents, and develop the Scrum-team circle to incorporate Operations.

The video game combines rules from "The Phoenix undertaking" with the event won from real-life demanding situations, encountered via improvement and operations groups in lots of organisations. safety vulnerabilities, environments patching, deployment code freeze, improvement and operations silos - the sport is helping simulate an end-to-end product supply approach and visualize the bottlenecks within the price supply flow.

Introduction to DevOps with Chocolate, LEGO and Scrum Game engages all 5 senses to maximise studying effectiveness and in 3 sprints takes gamers via a gamified DevOps transformation journey.

What you are going to Learn

  • Play the Chocolate, LEGO and Scrum role-simulation video game
  • Gain wisdom of DevOps and the way to use the sport to it
  • See how this online game illustrates the DevOps cycle as a case study

Who This booklet Is For

Programmers or process admins/project managers who're new to DevOps.
DevOps running shoes and Agile Coaches who're drawn to delivering a collaborative and fascinating studying event to their teams.

Show description

Minecraft Modding with Forge: A Family-Friendly Guide to by Arun Gupta PDF

By Arun Gupta

Enjoying Minecraft is lots of enjoyable, however the online game is extra enticing, interesting, and academic while childrens how one can construct mods—small courses that allow them alter video game parts and upload content material. This family-friendly consultant teaches youngsters and fogeys find out how to create mods of alternative forms, utilizing the Minecraft Forge modding instrument. No programming event is required. you are going to not just construct a few extraordinary mods with the book's easy-to-follow directions, yet you are going to additionally the right way to paintings with Java, an analogous programming language that Minecraft makes use of. Why wait? start with desktop programming and be extra artistic with Minecraft if you are at it!

Show description

Get Create Mobile Games with Corona Build with Lua on iOS and PDF

By Silvia Domenech

Improve cross-platform cellular video games with Corona utilizing the Lua programming language! Corona is experiencing explosive progress between cellular online game builders, and this booklet will get you up to the mark on how you can use this flexible platform. You’ll use the Corona SDK to simplify online game programming and take a enjoyable, no-nonsense method of write and upload must-have gameplay good points. You’ll tips to create all of the gaming must haves: menus, sprites, circulation, standpoint and sound results, degrees, loading and saving, and online game physics. alongside the best way, you’ll find out about Corona’s API capabilities and construct 3 universal different types of cellular video games from scratch that could run at the iPhone, iPad, Kindle fireplace, corner colour, and all different Android smartphones and tablets.
Get a crash path in cross-platform cellular video game programming utilizing the Corona SDK. Corona, one of many simplest to exploit cellular gaming systems, makes this often-difficult method either speedy and simple to master.
Even in case you have little prior programming wisdom, you’ll suppose cozy as we commence with basics prior to development examples of the commonest types of video games out there at the present time. You’ll improve arcade, aspect scroller, and tower protection video games from begin to end, and Corona will immediately flip them into apps which could run on either iOS and Android units. those comprehensive apps can be utilized as ready-to-go frameworks to your personal destiny tasks. You’ll tips on how to write fresh, simply maintainable, simply expandable online game code, and to create on-line leaderboards on your video games. You’ll additionally tips on how to become profitable with video games: permitting in-app purchases and in-game advertisements in addition to the right way to get apps into the iTunes App shop, Google Play, and the Amazon Android Marketplace.
This e-book specializes in getting fast and potent effects. each web page teaches by way of instance and clarification, now not with summary lists of capabilities and variables. by the point you’re performed, you’ll have discovered so much of what there's to understand approximately cellular video game programming and concerning the Corona SDK.
Table of Contents:
Getting Started.
Hello, Corona!
Planet Defender.
The online game Loop.
Sprites and Movement.
Input and Menus.
Vertical-Scrolling Shooter.
Representing flow and Perspective.
Adding capturing, Collisions, and Power-Ups.
Adding Sound.
Tower Defense.
Displaying Maps and Sorting Depths.
Adding flow and synthetic Intelligence.
Loading and Saving.
Physics and Distribution.
Physics and the Accelerometer.
Publishing Our Apps.

Show description

Read e-book online Beginning Illustration and Storyboarding for Games PDF

By Les Pardew

Developing attractive video game paintings can suggest the adaptation among getting a online game released or rejected. This e-book is perfect for plenty of, together with starting artwork scholars who desire to examine the elemental thoughts utilized in developing proposal paintings for video game layout and artists trying to find a brand new problem. Readers will easy methods to create online game paintings and layout transparent, concise storyboards in addition to how their artwork is utilized in a online game layout rfile. This ebook will entice trendy artists searching for hard retailers for his or her creativity and inventive abilities. conventional artists and animators have flocked to the sector of online game paintings upon researching that it bargains intriguing, profitable, and profitable possibilities to carry their artistic imaginative and prescient to existence via video games. This ebook will also supply video game programmers a glance behind the curtain of the ''other side'' of online game improvement to allow them to greater know how video game paintings is created and works with their very own programming code.

Show description

Adam Dawes's Windows Mobile Game Development: Building games for the PDF

By Adam Dawes

This booklet provides you with a finished consultant to constructing video games for either the home windows cellular platform and the home windows cell utilizing the regular programming languages C# and VB .NET. you can be walked via each point of constructing for the home windows cellular platform-from establishing your improvement surroundings for the 1st time to making complex 3D photos. ultimately, you’ll learn the way you may make your functions on hand to others, even if allotting at no cost or promoting on-line. utilizing huge code samples all through, you’ll assemble all of the info had to create your personal video games and distribute them effectively for others to take pleasure in. Aimed basically at C# builders, virtually every thing within the booklet can be utilized in VB .NET too. For these components the place this isn't the case, workarounds are advised in order that VB .NET builders are nonetheless capable of use the suggestions defined.

Show description

Get Online Game Pioneers at Work PDF

By Morgan Ramsay

In this groundbreaking choice of 15 interviews, winning founders of leisure software program businesses contemplate their demanding situations and the way they survived. you are going to research of the recommendations, the sacrifices, the lengthy hours, the dedication, and the commitment to caliber that resulted in their successes but additionally of the toll that this highly aggressive marketplace has on even its such a lot remarkable minds. For the masses of millions of video game builders in the market, this can be a needs to learn survival consultant. if you easily get pleasure from video games and comprehend of a few of those founders, this can be a finest read.

Sales of games, undefined, and components achieve upwards of $20 billion each year within the usa on my own, and greater than two-thirds of yankee families comprise games of their day-by-day lives. In an international that seems overflowing with fortune and good fortune, the vicious fact of this booming is definitely forgotten: failure is culture. games outline a cultural crossroad the place enterprise, leisure, and know-how converge, the place the hazards are nice, innovative know-how is extremely important and pageant is extreme. listed below are the tales of survival from some of the industries luminaries who based businesses, created industries of their domestic international locations, took remarkable dangers, innovated applied sciences, and invented new how one can promote. between this amazing team of pioneers are Richard Garriott, founding father of foundation, astronaut, and the manufacturer of the innovative Ultima on-line, John Romero of Doom, Wolfenstein and Quake status, and Victor Kislyi whose international of Tanks set the Guinness global checklist for the main humans on-line instantly with over 1.1 million humans playing). you'll learn their tales and you'll achieve an realizing of the way they controlled in one of these tough business.

There are a number of video game improvement businesses that experience withstood the try out of time; so much startups go out as quick as they input the scene. Many businesses are outpaced via the explosive world wide development and fiscal realities of the sphere. listed below are enlightening the tales of marketers who came upon good fortune and plenty of who to that end couldn't repeat it. They stroll you thru their marvelous trips of good fortune and failure whereas expressing their perspectives on improvement, layout, hiring, finance, enterprise versions, promoting their association, the company existence cycle, their frustrations and error, whereas exhibiting their depth and their ardour for the enterprise alongside the way.

Online online game Pioneers at Work:

  • Explores the formation of leisure software program businesses from the views of profitable founders who defied the chances
  • Provides perception into why skilled execs sacrifice the relief of gainful employment for the uncertainty and chance of the startup
  • Shares the reports and classes that form the lives, judgements, and struggles of marketers during this risky enterprise

Other books within the Apress At paintings sequence:

  • Gamers at Work, Ramsay. 978-1-4302-3351-0
  • Coders at Work, Seibel, 978-1-4302-1948-4
  • Venture Capitalists at Work, Shah & Shah, 978-1-4302-3837-9
  • CIOs at Work, Yourdon, 978-1-4302-3554-5
  • CTOs at Work, Donaldson, Seigel, & Donaldson, 978-1-4302-3593-4
  • Founders at Work, Livingston, 978-1-4302-1078-8
  • European Founders at Work, Santos, 978-1-4302-3906-2
  • Women Leaders at Work, Ghaffari, 978-1-4302-3729-7
  • Advertisers at Work, Tuten, 978-1-4302-3828-7

What you’ll learn

  • That the dedication to caliber used to be the foremost to good fortune for all of those entrepreneurs
  • That using the innovative of the expertise was once an important virtue
  • That knowingly compromising ideas frequently ended in disastrous results
  • Making a care for the satan is a wasting strategy
  • Seeing swap and reacting to it with a primary caliber product is a profitable formula
  • Truly realizing your consumers via no matter what ability attainable is a key to success
  • To examine from error and make knowledgeable path corrections
  • To input with type and go out with grace

    Who this booklet is for

    • Software video game execs or managers
    • Game builders attracted to beginning an self sustaining studio
    • Gamers who're drawn to the historical past of video games and video game studios

    Table of Contents

    1. David Perry, Gaikai

    2. Emily Greer, Kongregate

    3. Doug Whatley, BreakAway Games

    4. Ian Bogost, Persuasive Games

    5. Victor Kislyi, Wargaming

    6. Richard Garriott, beginning Systems

    7. Gaute Godager, Funcom

    8. Ilkka Paananen, Supercell

    9. Jason Kapalka, PopCap Games

    10. John Romero, identity Software

    11. Ray Muzyka & Greg Zeschuk, BioWare

    12. Raph Koster, Metaplace

    13. Reynir Harðarson, CCP Games

    14. Riccardo Zacconi, King

    15. Neil younger, ngmoco:)

    Show description