Download JavaScript and Node FUNdamentals: A Collection of by Azat Mardan PDF

By Azat Mardan

https://leanpub.com/jsfun

A brief learn to comb up and refresh JavaScript and Node.js topics:

JavaScript basics: The robust and Misunderstood Language of The Web

CoffeeScript basics: the higher JavaScript

Backbone.js basics: The Cornerstone of JavaScript MV* Frameworks

Node.js basics: JavaScript at the Server

Express.js basics: the preferred Node.js Framework

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Download Distributed Computing in Sensor Systems: First IEEE by Christos H. Papadimitriou (auth.), Viktor K. Prasanna, PDF

By Christos H. Papadimitriou (auth.), Viktor K. Prasanna, Sitharama S. Iyengar, Paul G. Spirakis, Matt Welsh (eds.)

The e-book constitutes the refereed complaints of the 1st overseas convention on dispensed Computing in Sensor structures, DCOSS 2005, held in Marina del Rey, California, united states in June/July 2005.

The 26 revised complete papers provided have been rigorously reviewed and chosen from eighty five submissions; additionally incorporated are the abstracts of three invited talks, 2 brief papers, nine invited poster abstracts, and 10 contributed abstracts.The papers tackle all present elements of disbursed computing concerns in large-scale networked sensor structures, together with systematic layout innovations and instruments, algorithms, and applications.

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Download MCTS Guide to Configuring Microsoft Windows Server 2008 by Greg Tomsho PDF

By Greg Tomsho

MCTS advisor to MicrosoftWindows Server 2008 lively listing Configuration prepares scholars to improve the talents had to deal with a home windows Server 2008 approach and to organize to cross the MCTS 70-640 certification examination. whereas the focal point of subject matters is at the configuration of lively listing and similar prone, insurance of home windows foundational issues akin to the dossier approach and networking also are integrated. large insurance starts off with an creation to home windows Server 2008 and is going directly to lively listing layout, account administration, team coverage administration and configuration, certificates companies, advert LDS, advert RMS, advert FS, server center, home windows Hyper-V virtualization, and server administration.

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Download Reliably Deploying Rails Applications by Ben Dixon PDF

By Ben Dixon

https://leanpub.com/deploying_rails_applications

Mastering Rails software deployment

This publication will exhibit you from begin to end how to:

Setup a VPS from Scratch
Setup extra servers in minutes
Use Capistrano three to install fast and reliably
Automate uninteresting upkeep tasks

If you've bought functions on Heroku that are costing you a fortune, this can give you the instruments you must circulation them onto a VPS. This contains operating a number of Rails functions on a unmarried VPS - nice for small part projects.

If you're already operating your app on a VPS however the set up technique is flaky - it occasionally doesn't restart or lots the inaccurate model of the code - this e-book presents a template for making the method trouble free.
Section 1: Chef

How to automate provisioning new servers with chef. through the tip you'll have the ability to get a brand new server up and able to use inside of minutes.

Many commonplace Rails procedure configurations are supported out of the field with the instance code (MySQL, PostgreSQL, MongoDB and Redis). For the rest, certain directions for constructing your individual customized configurations are supplied.

The target of this part is to construct a re-usable blueprint you should use everytime you have to setup a brand new VPS.
Section 2: Capistrano 3

Using Capistrano three to automate each element of deployment, from updating code to coping with resources and history workers.

Particular realization is paid to establishing 0 downtime deployment - crucial if you're iterating speedily and need to installation a number of instances according to day. This features a part on universal gotchas equivalent to failing to reload the gemfile on deployment in addition to an in depth consultant to troubleshooting whilst it is going wrong.

I've spent 1000s of hours combing via web publication posts, documentation and tweaking config records. This has acquired me to the level the place deploying to a VPS is as effortless as - actually frequently more uncomplicated than - deploying to Heroku. with the intention to do an analogous, this ebook will prevent loads of time.
Current of completion & Feedback

The first part - provisioning a server with chef - is entire, together with directions for PostgreSQL, MySQL and MongoDB. This incorporates a "Five minute VPS" quickstart part for the impatient.

The moment part - deploying with Capistrano three - is additionally to be had and contains the entire info had to get 0 downtime deployments operating with Rails 3/4 and Unicorn. in addition to unique pattern code, it comprises whole directions for deploying Sidekiq employees, an in depth part on Configuring 0 Downtime deployment and directions for configuring NGinx Virtualhosts and SSL

Over the following couple of months I'll be including extra chapters which pass into aspect on backups and database administration in addition to modifying the ebook in response to the suggestions I've got to this point (please continue this coming!). I'll additionally proceed so as to add extra chapters as and whilst I come upon new counsel and tricks.

Any suggestions on content material, constitution or corrections very gratefully bought, you may get me on twitter (@talkingquickly) or utilizing the leanpub talk about button below.

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Download Nmap Essentials by David Shaw PDF

By David Shaw

Harness the facility of Nmap, the main flexible community port scanner on this planet, to safe huge scale networks

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About This Book:

Get familiar with the intricacies of Nmap's robust software program suite
Set up and configure NMAP for various community requirements effectively
Secure and troubleshoot huge scale networks utilizing the robust gains of NMAP with this easy-to-follow guide
Who This publication Is For
This booklet is for rookies who desire to begin utilizing Nmap, who've event as a method administrator or of community engineering, and who desire to start with Nmap.
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What you'll Learn:

-Learn in regards to the internal workings of networks and the significance of ports
-Run a easy or default experiment to observe prone utilizing Nmap
-Run a sophisticated experiment with Nmap to designate types of scans
-Deal with sluggish or gradual networks to optimize timing, parallelism, and so forth with a purpose to entire scans efficiently
-Understand the inner workings of the Nmap scripting engine to discover and run particular Nmap scripts
-Create and run a uncomplicated Nmap script in Lua via studying Lua fundamentals, Nmap scripting, and Nmap script submission
-Crack passwords with Ncrack, map networks with Nping, and converse over the community with Ncat
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In Detail:

Nmap is an exceptionally robust community port scanner used to spot hosts on a community. Nmap is loose, versatile, strong, and simple to enforce, which makes it a really handy utility.

This publication demonstrates how one can run uncomplicated and complex scans, optimizing them to accomplish good in various environments. beginning with an summary of Nmap, the reader could be guided via set up on renowned working structures. The ebook then explains easy methods to use Nmap to run simple and complicated scans as well as utilizing the Nmap Scripting Engine (NSE). All this is helping with optimizing Nmap functionality in numerous environments, ultimately permitting the reader to combine with different Nmap instruments reminiscent of Nessus, Nikto, Burp Suite, and NSE as opposed to NASL scanning.

By the tip of the ebook, the reader can have won crucial insights into community safety research.

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Download Soft Computing Techniques in Vision Science by Debahuti Mishra, Shruti Mishra (auth.), Srikanta Patnaik, PDF

By Debahuti Mishra, Shruti Mishra (auth.), Srikanta Patnaik, Yeon-Mo Yang (eds.)

This specified Edited quantity is a special technique in the direction of Computational resolution for the approaching box of research referred to as imaginative and prescient technology. From a systematic firmament Optics, Ophthalmology, and Optical technology has handed an Odyssey of optimizing configurations of Optical structures, Surveillance Cameras and different Nano optical units with the metaphor of Nano technological know-how and expertise. nonetheless those structures are falling in need of its computational point to accomplish the top of human imaginative and prescient process. during this edited quantity a lot consciousness has been given to handle the coupling matters Computational technology and imaginative and prescient reports. it's a accomplished selection of examine works addressing quite a few comparable components of imaginative and prescient technology like visible conception and visible approach, Cognitive Psychology, Neuroscience, Psychophysics and Ophthalmology, linguistic relativity, colour imaginative and prescient and so on. This factor contains a few most modern advancements within the type of examine articles and shows. the amount is wealthy of contents with technical instruments for handy experimentation in imaginative and prescient technological know-how. There are 18 examine papers having importance in an array of software components. the amount claims to be an efficient compendium of computing advancements like widespread trend Mining, Genetic set of rules, Gabor filter out, help Vector computing device, sector dependent masks filter out, 4D stereo digital camera platforms, relevant part research and so forth. The special research of the papers can immensely profit to the researchers of this area. it may be an Endeavour within the pursuit of including worth within the present inventory of data in imaginative and prescient technology.

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Download Microsoft SQL Server 2012 Performance Tuning Cookbook by Ritesh Shah PDF

By Ritesh Shah

Eighty recipes that will help you track SQL Server 2012 and accomplish optimum performance

Overview
Learn in regards to the functionality tuning wishes for SQL Server 2012 with this e-book and ebook
Diagnose difficulties after they come up and hire tips to hinder them
Explore quite a few elements that have an effect on functionality by way of following the transparent recipes
In Detail

As a DBA you need to have encountered a sluggish operating program on SQL Server, yet there are lots of elements which may be affecting the functionality. when you are during this scenario, don't wait, choose up this publication and begin training enhancing functionality of your SQL Server 2012. SQL Server 2012 functionality Tuning Cookbook is split into 3 significant elements -- functionality tracking, functionality Tuning, and function Management--that are vital to house functionality in any capacity.

SQL Server 2012 functionality Tuning Cookbook bargains a good way to control functionality with powerful, concise, and functional recipes. you are going to easy methods to diagnose functionality matters, repair them, and take precaution to prevent universal mistakes.

Each recipe given during this e-book is a person job that might deal with assorted functionality elements to take your SQL Server's functionality to a better level.

The first a part of this e-book covers tracking with SQL Server Profiler, DTA, method statistical functionality, SPs with DBCC instructions, source video display & Reliability, and function video display and Execution Plan.

The moment a part of the publication deals Execution Plan, Dynamic administration perspectives, and Dynamic administration capabilities, SQL Server Cache and kept technique Recompilations, Indexes, very important how you can write potent TSQL, records, desk and Index Partitioning, complex question tuning with question tricks and Plan advisor, facing Locking, blockading and Deadlocking and Configuring SQL Server for optimization to spice up performance.

The 3rd and ultimate half can provide wisdom of functionality administration with support of coverage dependent administration and administration with source Governor.

What will you research from this book
Monitoring SQL Server functionality with Profiler, Execution Plan, and approach statistical function
Finding functionality bottleneck with assistance from source computer screen and DTA
Creating and dealing with Indexes successfully to spice up performance
Creating and handling Partition efficiently
Managing database records efficiently
Planning consultant and question Hints
Dealing with locking, blockading, and deadlocking
Configuring SQL Server example alternative for reaching functionality benefit
Managing functionality with coverage established administration and source Governor
Approach

This ebook has person recipes and you'll learn it from disguise to hide or dip into any recipe and get strategy to a selected factor. each recipe relies on a script/procedure defined with step by step directions and screenshots. suggestions are illustrated for higher knowing of why one resolution plays higher than another.

Who this ebook is written for

SQL Server 2012 functionality Tuning Cookbook is aimed toward SQL Server Database builders, DBAs, and Database Architects who're operating in any ability to accomplish optimum functionality. despite the fact that, uncomplicated wisdom of SQL Server is predicted, yet execs who are looking to get hands-on with functionality tuning and feature no longer labored on tuning the SQL Server for functionality will locate this b

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Download Hackable Magazine [FR], Issue 2 (September, October 2014) PDF

Hackable journal est une e-book des Éditions Diamond, destiné à des utilisateurs curieux souhaitant découvrir et progresser dans le domaine de l’électronique numérique, de l’utilisation de nano-ordinateur et de l. a. programmation sur des carte de sort Arduino et consort.
Le contenu du journal est conçu pour permettre une mise en pratique directe des connaissances acquises et apprendre tout en faisant.

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Download The Myth of Grace: A BIT of Grace Hopper and the Invention by Kurt W. Beyer PDF

By Kurt W. Beyer

This MIT Press BIT is excerpted from the 2009 MIT Press publication Grace Hopper and the discovery of the data Age by Kurt W. Beyer.

The profession of machine visionary Grace Murray Hopper paralleled the meteoric trajectory of the postwar laptop undefined. This BIT describes the parable of "amazing Grace" and tells how she grew to become "the 3rd programmer of the world's first computer."

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