Read e-book online Java Performance: The Definitive Guide: Getting the Most Out PDF

By Scott Oaks

ISBN-10: 1449358454

ISBN-13: 9781449358457

Coding and trying out are usually thought of separate parts of workmanship. during this complete advisor, writer and Java specialist Scott Oaks takes the strategy that anybody who works with Java may be both adept at realizing how code behaves within the JVM, in addition to the tunings more likely to aid its performance.

You’ll achieve in-depth wisdom of Java software functionality, utilizing the Java digital desktop (JVM) and the Java platform, together with the language and API. builders and function engineers alike will study numerous beneficial properties, instruments, and strategies for bettering the way in which Java 7 and eight functions perform.

  • Apply 4 ideas for acquiring the simplest effects from functionality testing
  • Use JDK instruments to assemble info on how a Java program is performing
  • Understand the benefits and downsides of utilizing a JIT compiler
  • Tune JVM rubbish creditors to impact courses as low as possible
  • Use innovations to regulate heap reminiscence and JVM local memory
  • Maximize Java threading and synchronization functionality features
  • Tackle functionality matters in Java EE and Java SE APIs
  • Improve Java-driven database program performance

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Clojure: High Performance JVM Programming by Eduardo Diaz,Shantanu Kumar,Akhil Wali PDF

By Eduardo Diaz,Shantanu Kumar,Akhil Wali

ISBN-10: 1787129594

ISBN-13: 9781787129597

Explore the realm of lightning quickly Clojure apps with asynchronous channels, good judgment, reactive programming, and more

About This Book

  • Discover Clojure's positive aspects and merits and use them on your current projects
  • Explore lesser-known and extra complex beneficial properties, constructs, and methodologies resembling asynchronous channels, actors, common sense programming, and reactive programming
  • Measure and display screen functionality, and comprehend optimization techniques

Who This ebook Is For

If you are looking to profit extra approximately its center libraries and delve into the Clojure language intimately, then this booklet is perfect for you. earlier wisdom of the Clojure language is required.

What you are going to Learn

  • Understand instruments for the Clojure global and the way they relate to Java instruments and criteria (such as Maven)
  • Write basic multicore courses utilizing Clojure's middle thoughts, resembling atoms, brokers, and refs
  • Get to grips with Clojure's concurrency and state-management primitives in depth
  • Analyze latency utilizing the Criterium library
  • Avoid mirrored image and boxing with variety hints
  • Maximize the influence of parallelization, useful composition, and technique transformation by way of composing reducers and transducers
  • Modify and upload beneficial properties to the Clojure language utilizing macros
  • Test your code with unit exams, specifications, and kind exams to jot down testable code
  • Troubleshoot and elegance your Clojure code to make it extra maintainable

In Detail

Clojure is a general-purpose language from the Lisp relatives with an emphasis on useful programming. It has a few attention-grabbing recommendations and lines similar to immutability, sluggish typing, thread-safe concurrency primitives, and macro-based metaprogramming, which makes it a very good option to create glossy, performant, and scalable applications.

This studying course goals at unleashing the genuine strength of the Clojure language so that you can use it on your initiatives. It starts with fitting and developing the Clojure atmosphere earlier than relocating directly to discover the language extensive. you will get familiar with its a variety of positive aspects reminiscent of useful programming, concurrency, reducers, transducers, core.async and core.logic, and so forth with a very good point of detail.

Moving on, you are going to additionally easy methods to improve functionality utilizing Java interoperability and JVM-specific positive factors from Clojure; you are going to even grasp language positive aspects corresponding to asynchronous channels, actors, good judgment programming, reactive programming, metaprogramming, and so on.

This studying direction combines the very best that Packt has to supply in a single entire, curated package deal. It comprises content material from the subsequent Packt products:

  • Clojure for Java builders by way of Eduardo Diaz
  • Clojure excessive functionality Programming, moment version via Shantanu Kumar
  • Mastering Clojure by way of Akhil Wali

Style and approach

This is an easy-to-follow, step by step consultant to begin writing Clojure courses, employing all of its various gains and advantages.

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Integrating and Extending BIRT (Eclipse Series) by Jason Weathersby,Tom Bondur,Iana Chatalbasheva PDF

By Jason Weathersby,Tom Bondur,Iana Chatalbasheva

ISBN-10: 0321772822

ISBN-13: 9780321772824

<>The world-wide developer neighborhood has downloaded over ten million copies of BIRT (Business Intelligence and Reporting Tools). outfitted at the open-source Eclipse platform, BIRT is a strong reporting process that offers an end-to-end answer from developing and deploying stories to integrating document services in firm applications.

Integrating and increasing BIRT, 3rd Edition, introduces programmers to BIRT structure and the reporting framework. BIRT know-how enables programmers to construct custom-made experiences utilizing scripting and BIRT APIs. This booklet additionally comprises large examples of the way to take advantage of the Eclipse Plug-in improvement atmosphere to construct plug-ins to increase the good points of the BIRT framework. The resource code for those examples is on the market for obtain at www.eclipse.org/birt.

Key subject matters lined include

  • Installing and deploying BIRT
  • Deploying a BIRT report back to an software server
  • Understanding BIRT architecture
  • Scripting in a BIRT document design
  • Integrating BIRT performance into applications
  • Working with the BIRT extension framework

This revised and accelerated 3rd version positive aspects the subsequent new content

  • Updated architectural diagrams
  • Expanded scripting examples
  • Debugging occasion handlers
  • Developing a complicated record merchandise with information binding
  • Developing an information extraction extension
  • Developing a charting extension

Readers can also be attracted to this book’s better half quantity. BIRT: A box advisor, 3rd Edition, is the authoritative consultant to utilizing BIRT record fashion designer, the graphical instrument that allows clients of all degrees to construct stories, from basic to complicated, with out programming.

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New PDF release: Maven Essentials

By Prabath Siriwardena

ISBN-10: 178398676X

ISBN-13: 9781783986767

Get begun with the necessities of Apache Maven and get your construct automation process up and operating quickly

About This Book

  • Explore the necessities of Apache Maven necessities to arm your self with the entire materials had to advance a complete construct automation system
  • Identify the extension issues in Apache Maven and examine extra approximately them in-depth
  • Improve developer productiveness by way of optimizing the construct approach with most sensible practices in Maven utilizing this compact guide

Who This booklet Is For

The e-book is perfect for for knowledgeable builders who're already conversant in construct automation, yet are looking to how you can use Maven and practice its ideas to the main tricky situations in construct automation.

What you are going to Learn

  • Comprehend the main thoughts in Apache Maven
  • Build your personal customized plugins and get to understand how Maven extension issues are used
  • Troubleshoot construct concerns with larger confidence
  • Optimize Maven's configuration settings
  • Write customized lifecycles and extensions
  • Get hands-on and create a Maven assembly
  • Explore the simplest practices to layout a construct approach that improves developer productivity

In Detail

Maven is the number one construct instrument utilized by builders and it's been round for greater than a decade. Maven sticks out between different construct instruments as a result of its tremendous extensible structure, that is equipped on of the idea that of conference over configuration. it is conventional via many open resource Java tasks lower than Apache software program starting place, Sourceforge, Google Code, and more.

Maven necessities is a fast moving advisor to teach you the main suggestions in Maven and construct automation. We start via introducing you to Maven and exploring its middle ideas and structure. subsequent, you are going to find out about and write a undertaking item version (POM) whereas growing your personal Maven undertaking. additionally, you will how you can create customized archetypes and plugins to set up the commonest targets in construct automation. After this, you will get to understand easy methods to layout the construct to avoid any upkeep nightmares, with right dependency administration. We then discover Maven construct lifecycles and Maven assemblies. eventually, you'll find how one can follow the simplest practices whilst designing a construct approach to enhance developer productivity.

Style and approach

This e-book is a realistic and compact consultant that might assist you to use Apache Maven in an optimum option to tackle company construct specifications. It presents technical assistance to get you all started with Maven and construct automation.

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New PDF release: Java EE 7: The Big Picture: The Big Picture (Programming &

By Dr. Danny Coward

ISBN-10: 0071837345

ISBN-13: 9780071837347

The Definitive consultant to Java Platform, firm version 7

Java EE 7: the large Picture uniquely explores the whole Java EE 7 platform in an all-encompassing variety whereas studying every one tier of the platform in sufficient aspect so you might pick out the appropriate applied sciences for particular undertaking wishes. during this authoritative advisor, Java professional Danny Coward walks you thru the code, purposes, and frameworks that energy the platform. Take complete good thing about the powerful features of Java EE 7, bring up your productiveness, and meet firm calls for with support from this Oracle Press resource.

  • Explore the gains of the Java servlet version and Java servlet API
  • Create dynamic websites with JavaServer Pages and JavaServer Faces
  • Build web pages for nonbrowser consumers with JAX-RS
  • Push facts to internet consumers utilizing Java WebSockets
  • Secure net applications
  • Work with internet part APIs
  • Maximize firm beans for multithreading, asynchronous procedures, transactions, and more
  • Access relational databases with the Java Database Connectivity APIs and the Java endurance API
  • Understand the packaging and deployment mechanisms of Java EE applications
  • Work with Java EE Contexts and Dependency Injection
  • Secure firm beans in a Java EE application
  • Enable parallel processing with Java EE concurrency APIs

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Android 4.2 App Development Essentials by Neil Smyth PDF

By Neil Smyth

ISBN-10: 1491075376

ISBN-13: 9781491075371

The objective of this booklet is to educate the talents essential to strengthen Android established purposes utilizing the Eclipse built-in improvement setting (IDE) and the Android 4.2 software program improvement equipment (SDK).

Beginning with the fundamentals, this ebook presents an summary of the stairs essential to arrange an Android improvement and checking out surroundings. An advent to the structure of Android is by means of an in-depth examine the layout of Android purposes and person interfaces. extra complicated themes similar to database administration, content material prone, prone and intents also are lined, as are contact display dealing with, gesture acceptance, digital camera entry and the playback and recording of either video and audio.

In addition to masking normal Android improvement innovations, the e-book additionally comprises Google Play particular subject matters akin to utilizing the Google Play In-App Billing API, imposing maps utilizing the Google Maps Android API and filing apps to the Google Play Developer Console.

Assuming you have already got a few Java programming event, are able to obtain Eclipse and the Android SDK, have entry to a home windows, Mac or Linux procedure and ideas for a few apps to boost, you are prepared to get started.

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New PDF release: Java Frameworks and Components: Accelerate Your Web

By Michael Nash

ISBN-10: 051154703X

ISBN-13: 9780511547034

ISBN-10: 0521520592

ISBN-13: 9780521520591

This booklet is a pragmatic instrument for Java programmers. It presents the required info for them as a way to locate, evaluation and choose an program framework compatible to their wishes. It explains in undeniable language some great benefits of frameworks and part applied sciences, particularly relating to net program improvement. The e-book is exclusive in that it doesn't specialise in any particular expertise, but while makes use of examples from numerous diverse frameworks to give an explanation for the underlying principals. this offers it a large attract builders that aren't definite which framework is true for his or her objective, whereas while making it a pragmatic software. software frameworks are huge usually very advanced instruments that many builders don't but absolutely comprehend. this implies they can not reap the benefits of the mammoth advantages the sort of expertise can carry to their improvement venture - they generally are re-inventing the wheel many times. because the marketplace for internet purposes starts its moment wave, this ebook presents the severe info for builders to make the transition into componentized framework-based improvement, preserving them forward in an more and more aggressive marketplace. An emphasis on caliber and globalization is maintained all through, as those components develop into crucial in new projects.

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Steven Holzner's Ajax : A Beginner's Guide PDF

By Steven Holzner

ISBN-10: 0071494294

ISBN-13: 9780071494298

Essential Skills--Made Easy!

Learn easy methods to use Ajax (Asynchronous JavaScript and XML) to create net functions that replicate the richness of machine functions. utilizing easy-to-follow examples, Ajax: A Beginner's Guide will get you got to work with this state-of-the-art choice of applied sciences very quickly. Create XMLHttpRequest items and use JavaScript, XML, DHTML, CSS, Hypertext Preprocessor, and extra to construct next-generation net purposes. you are going to additionally learn about a number of loose, pre-written Ajax frameworks you should use correct away.

Designed for simple Learning:

  • Key talents & Concepts--Lists of particular talents lined within the bankruptcy
  • Ask the Expert--Q&A sections full of bonus info and necessary counsel
  • Try This--Hands-on routines that convey how one can follow your skills
  • Annotated Syntax--Example code with observation that describes the programming innovations being illustrated

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Download e-book for iPad: Deploying with JRuby 9k: Deliver Scalable Web Apps Using the by Joe Kutner

By Joe Kutner

Deploy utilizing the JVM's excessive functionality whereas development your apps within the language you like. This publication introduces you to 3 JRuby deployment suggestions that provide the functionality and scalability you wish, if you use a language designed for swift improvement. discover universal deployment situations, together with consolidating an MRI-based Ruby deployment onto a unmarried JVM approach and porting a Rails program to JRuby, getting it into construction, and retaining it operating. This re-creation has new chapters on Puma, functionality tuning, and Java integration, and is up-to-date to the most recent models of JRuby 9k, Rails four, and JDK 8.

JRuby is a quick, scalable, and strong JVM language with the entire merits of a standard Ruby atmosphere. JRuby deployments have fewer relocating components and eat much less reminiscence than conventional Ruby. With this e-book, now you can use JRuby within the actual global to construct high-performance, scalable applications.

Deploying your apps at the JVM calls for a few new methods. begin by means of making a JRuby microservice that takes benefit of the JVM's local concurrency. Then use Docker to construct a digital construction setting that is a solid, reproducible position to discover JRuby deployment. subsequent, port an latest Rails software to JRuby, getting ready the app to exploit the JVM platform--all whereas maintaining every thing that is pleasant and wide-spread to Ruby builders. set up the Rails app to Docker with a multi-threaded Puma server to Heroku or your individual deepest cloud.

Take good thing about robust Java libraries. See how JRuby matches into the firm through switching your app to take advantage of TorqueBox, an all-in-one JRuby surroundings that comes with integrated help for messaging, scheduling, and daemons--perfect for dealing with the massive jobs. eventually, take a deep dive into JVM functionality tuning and arrange a continuing deployment surroundings with Travis CI.

What You Need:

To run the examples during this booklet, you have to a working laptop or computer which may run the Java digital laptop and a connection to the Internet.

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Download e-book for kindle: CORE JAVA : A COMPREHENSIVE STUDY by Mahesh P. Matha

By Mahesh P. Matha

ISBN-10: 8120342410

ISBN-13: 9788120342415

This entire and available textual content discusses all of the points of middle Java in an easy and simple to appreciate language. It starts with a dialogue at the basics of Java after which is going directly to provide an outline of a number of the operators supplied via Java, alternative ways of constructing judgements via branching, and the center ideas of Java, that's, sessions, gadgets and their positive aspects. along with, the textual content additionally explains the intricacies of 1 of crucial positive aspects of object-orientation, i.e. inheritance, programs and wrapper periods, arrays, strings, string-buffers, and multi-threaded programming and its intricacies. eventually, it elaborates at the sessions and interfaces of lang, util and io programs.
The booklet is meant for the undergraduate scholars of Engineering [B.Tech. (Computer Science)/B.Tech. (IT)], in addition to for undergraduate and postgraduate scholars of desktop purposes (BCA/MCA), and laptop technological know-how and knowledge Technology—B.Sc./M.Sc. (Computer Science/IT). in addition to, execs within the box will locate the publication relatively priceless.
KEY positive factors :
•Illustrates the themes mentioned with assistance from pattern courses.
•Provides a lot of questions on the finish of every bankruptcy to check the reader’s figuring out of the options.
•Gives a complete word list of the phrases utilized in the text.

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