cq9电子武圣大奖截图

Zabbix4NetworkMonitoringistheperfectstartingpointformonitoringtheperformanceofyournetworkdevicesandapplicationswithZabbix.Evenifyou’veneverusedamonitoringsolutionbefore,thisbookwillgetyouupandrunningquickly.You’lllearntomonitormoresophisticatedoperationswitheaseandsoonfeelincompletecontrolofyournetwork,readytomeetanychallengesyoumightface.Startingwiththeinstallation,youwilldiscoverthenewfeaturesinZabbix4.0.YouwillthengettogripswithnativeZabbixagentsandSimpleNetworkManagementProtocol(SNMP)devices.YouwillalsoexploreZabbix'sintegratedfunctionalityformonitoringJavaapplicationserversandVMware.Thisbookalsocoversnotifications,permissionmanagement,systemmaintenance,andtroubleshooting,soyoucanbeconfidentthateverypotentialchallengeandtaskisunderyourcontrol.Ifyou'reworkingwithlargerenvironments,you'llalsobeabletofindoutmoreaboutdistributeddatacollectionusingZabbixproxies.Onceyou'reconfidentandreadytoputtheseconceptsintopractice,youwillunderstandhowtooptimizeandimproveperformance.TroubleshootingnetworkissuesisvitalforanyoneworkingwithZabbix,sothebookalsohelpsyouworkthroughanytechnicalsnagsandglitchesyoumightface.Bytheendofthisbook,youwillhavelearnedmoreadvancedtechniquestofine-tuneyoursystemandmakesureitisinahealthystate.

·18.5萬字

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Spring微服務實戰（第2版）

本書以一個名為O-stock的項目為主線，介紹云、微服務等概念以及SpringBoot和SpringCloud等諸多Spring項目，并介紹如何將O-stock項目一步一步地從單體架構重構成微服務架構，進而將這個項目拆分成眾多微服務，讓它們運行在各自的Docker容器中，實現持續集成/持續部署，并最終自動部署到云環境（AWS）的Kubernetes集群中。針對在重構過程中遇到的各種微服務開發會面臨的問題（包括開發、測試和運維等問題），本書介紹了解決這些問題的核心模式，以及在實戰中如何選擇特定SpringCloud子項目或其他工具（如KeyCloak、Zipkin、ELK技術棧）解決這些問題。本書適合擁有構建分布式應用程序的經驗、擁有Spring的知識背景以及對學習構建基于微服務的應用程序感興趣的Java開發人員閱讀。對于希望使用微服務構建基于云的應用程序，以及希望了解如何將基于微服務的應用部署到云上的開發人員，本書也具有很好的學習參考價值。

·18.2萬字

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Mastering Delphi Programming：A Complete Reference Guide

Delphiisacross-platformIntegratedDevelopmentEnvironment(IDE)thatsupportsrapidapplicationdevelopmentformostoperatingsystems,includingMicrosoftWindows,iOS,andnowLinuxwithRADStudio10.2.IfyouknowhowtousethefeaturesofDelphi,youcaneasilycreatescalableapplicationsinnotime.ThisLearningPathbeginsbyexplaininghowtofindperformancebottlenecksandapplythecorrectalgorithmtofixthem.You'llbrushupontricks,techniques,andbestpracticestosolvecommondesignandarchitecturalchallenges.Then,you'llseehowtoleverageexternallibrariestowritebetter-performingprograms.You'llalsolearnabouttheeightmostimportantpatternsthat'llenableyoutodevelopandimprovetheinterfacebetweenitemsandharmonizesharedmemorieswithinthreads.Asyouprogress,you'llalsodelveintoimprovingtheperformanceofyourcodeandmasteringcross-platformRTLimprovements.BytheendofthisLearningPath,you'llbeabletoaddresscommondesignproblemsandfeelconfidentwhilebuildingscalableprojects.ThisLearningPathincludescontentfromthefollowingPacktproducts:DelphiHighPerformancebyPrimo?Gabrijel?i?.Hands-OnDesignPatternswithDelphibyPrimo?Gabrijel?i?.

·16.1萬字

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Apache Kylin權威指南（第2版）

在數據分析領域，大部分的技術都誕生在國外，特別是美國，從最初的數據庫，到Hadoop為首的大數據技術，再到今天各種深度學習、AI等。但我國卻又擁有世界上獨一無二的“大”數據——最多的人口、最多的移動設備、最活躍的應用市場、最復雜的網絡環境……面對這些挑戰，我們需要有自己的核心技術，特別是在基礎領域的突破和研發。今天，以ApacheKylin為首的各種來自中國的先進技術不斷涌現，甚至在很多方面都大大超越了來自國外的其他技術，彰顯了中國的技術實力。

·13.6萬字

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Spring Cloud微服務：入門、實戰與進階

本書以作者真正的線上實戰示例為基礎，詳細介紹了其對SpringCloud的理解和應用。SpringCloud雖然被稱為微服務的“全家桶”方案，但在實際使用時，我們依然會面臨各種問題需要去解決。本書的可貴之處在于，作者在講解SpringCloud自身內容的同時也深入分享了一些實戰中的問題、解決思路以及擴展內容，這些都是非常珍貴的實戰經驗，所以推薦正在使用SpringCloud的朋友們閱讀本書。

·13.6萬字

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Avid Media Composer 6.x Cookbook

WritteninaCookbookstyle,it'spackedwithlogically-sequencedrecipestogaindeeperunderstandingofthesoftware.Eachrecipecontainsstep-by-stepinstructionsfollowedbyanalysisofwhatwasdoneineachtaskandotherusefulinformation.Thebookisdesignedsothatyoucanreaditchapterbychapter,oryoucanlookatthelistofrecipesandrefertotheminnoparticularorder.IfyouarenewtoeditingwithAvid,thisbookwillhelpyougetthemostoutofAvidMediaComposerrightfromthestart.EvenifyouareintermediatelyexperiencedwithAvid,youwilldiscovernewmethodsandgainadeeperunderstandingtotakeyourAvidexperiencetothenextlevel,withgreaterconfidence.

·13.1萬字

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硬件產品經理成長手記（全彩）

這是一本寫給產品設計師和硬件產品經理的書，筆者結合自身工作經歷和職位的變遷，主要從兩個視角進行切入。第一，從產品設計師的角度來看，本書將提供一個商人看待產品的角度，豐富產品設計師在工作過程中的思考路徑，提供更多的設計維度，同時也可以對其職業發展起到一定的指導作用。第二，從硬件產品經理的角度來看，本書將提供一個匠人看待產品的視角，彌補其在產品設計、用戶體驗和產品具體落地流程中的知識盲區。做一位優秀的智能硬件產品經理既需要有商人思維，又需要有匠人精神，這樣才有機會做出“叫好”又“叫座”的產品。閱讀本書，讀者除了可以獲得硬件產品經理職業技能的提升，還能參照本書作者的職業發展路徑規劃自身的職業發展和職業轉變。

·12.2萬字

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OpenCV 4 Computer Vision Application Programming Cookbook（Fourth Edition）

OpenCVisanimageandvideoprocessinglibraryusedforalltypesofimageandvideoanalysis.Throughoutthebook,you'llworkthroughrecipesthatimplementavarietyoftasks,suchasfacialrecognitionanddetection.With70self-containedtutorials,thisbookexaminescommonpainpointsandbestpracticesforcomputervision(CV)developers.Eachrecipeaddressesaspecificproblemandoffersaproven,best-practicesolutionwithinsightsintohowitworks,sothatyoucancopythecodeandconfigurationfilesandmodifythemtosuityourneeds.ThisbookbeginsbysettingupOpenCV,andexplainshowtomanipulatepixels.You'llunderstandhowyoucanprocessimageswithclassesandcountpixelswithhistograms.You'llalsolearndetecting,describing,andmatchinginterestpoints.Asyouadvancethroughthechapters,you'llgettogripswithestimatingprojectiverelationsinimages,reconstructing3Dscenes,processingvideosequences,andtrackingvisualmotion.Inthefinalchapters,you'llcoverdeeplearningconceptssuchasfaceandobjectdetection.Bytheendofthebook,you'llbeabletoconfidentlyimplementarangetocomputervisionalgorithmstomeetthetechnicalrequirementsofyourcomplexCVprojects

·10.5萬字

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Mastering JavaServer Faces 2.2

AhomogenousguideintegratingthefeaturesofJSF2.x(2.0,2.1and2.2),followinga"learningthroughexamples"paradigmwithitsmainfocusontheadvancedconceptsofJSF.IfyouareawebdeveloperwhousesJSF,thisisthebookforyou.Cateringtoanintermediate-advancedaudience,thebookassumesyouhavefundamentalknowledgeofJSF.ItisintendedforthedeveloperwhowantstoimprovetheirskillswiththecombinedpowerofJSF2.0,2.1,and2.2.

·10.4萬字

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CXL體系結構：高速互連的原理解析與實踐

本書主要介紹CXL技術的相關內容，涵蓋CXL基礎知識、系統架構、產品簡介、事務層、鏈路/物理層、交換技術、系統軟件、FPGA應用開發等內容，全面介紹CXL技術及其在現代計算系統中的重要作用。本書分4篇：第一篇（第1～4章）介紹CXL的起源以及相關基礎知識；第二篇（第5～8章）介紹CXL的核心概念、協議、架構及設備管理等內容；第三篇（第9、10章）介紹系統軟件，并從FPGA工程實踐角度介紹CXL應用開發；第四篇（第11、12章）對CXL技術發展趨勢進行展望。本書適合對CXL技術感興趣的研究人員、工程師、技術開發者，以及對高速互連技術感興趣的學生和專業人士閱讀，尤其適合驅動程序研發工程師、FPGA/芯片研發工程師和異構計算領域的研究人員參考。

·10.2萬字

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The Deep Learning with Keras Workshop

Newexperiencescanbeintimidating,butnotthisone!Thisbeginner’sguidetodeeplearningisheretohelpyouexploredeeplearningfromscratchwithKeras,andbeonyourwaytotrainingyourfirsteverneuralnetworks.WhatsetsKerasapartfromotherdeeplearningframeworksisitssimplicity.Withovertwohundredthousandusers,Kerashasastrongeradoptioninindustryandtheresearchcommunitythananyotherdeeplearningframework.TheDeepLearningwithKerasWorkshopstartsbyintroducingyoutothefundamentalconceptsofmachinelearningusingthescikit-learnpackage.Afterlearninghowtoperformthelineartransformationsthatarenecessaryforbuildingneuralnetworks,you'llbuildyourfirstneuralnetworkwiththeKeraslibrary.Asyouadvance,you'lllearnhowtobuildmulti-layerneuralnetworksandrecognizewhenyourmodelisunderfittingoroverfittingtothetrainingdata.Withthehelpofpracticalexercises,you’lllearntousecross-validationtechniquestoevaluateyourmodelsandthenchoosetheoptimalhyperparameterstofine-tunetheirperformance.Finally,you’llexplorerecurrentneuralnetworksandlearnhowtotrainthemtopredictvaluesinsequentialdata.Bytheendofthisbook,you'llhavedevelopedtheskillsyouneedtoconfidentlytrainyourownneuralnetworkmodels.

·10.1萬字

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詳解FPGA：人工智能時代的驅動引擎

FPGA（現場可編程門陣列）是一款特殊的半導體器件，它在制造出來后仍然能夠被任意修改電路結構，以適應不同應用的需要。相比于其他種類的芯片，FPGA具有極強的靈活性，同時在性能、功耗和開發成本等方面達到了出色的平衡。因此FPGA被廣泛應用在電信、工業控制、高性能計算等多個領域。本書詳細梳理和分析了FPGA在大數據和人工智能時代的新技術、開發的新方法，以及FPGA在異構計算時代的新趨勢和新方向，并重點討論了FPGA的主要技術特點。本書致力于向業界決策人士提供FPGA的先進理念與有價值的實踐模式，促進大數據、人工智能等新興技術與各行業的深度融合提升。同時也為FPGA從業人員在處理實際工程技術問題時，提供系統的方案和有價值的參考。此外，本書對學界、企業界和社會中的非專業人員或技術愛好者了解FPGA的先進理念和知識，也有很大的參考價值。

·9.9萬字

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Unreal Development Kit Game Programming with UnrealScript：Beginner's Guide

Thisisastep-by-stepbookthatbuildsonyourknowledgebyaddingtoanexamplegameoverthecourseofeachchapter.Eachtopicusesexamplecodethatcanbecompiledandtestedtoshowhowthingsworkinsteadofjusttellingyou.Complicatedtasksarebrokendownintoeasytofollowstepswithclearexplanationsofwhateachlineofcodeisdoing.ThisbookiswrittenforbeginnerstoUnrealScript,whetherthisisyourfirstexperiencewithprogrammingoryou'recomingintoitfromanotherlanguageandwouldliketolearnhowUnrealScriptusesconceptsyou'realreadyfamiliarwith.IfyouwouldliketomakegameswiththeUnrealDevelopmentKit,thisbookisforyou.

·9.6萬字

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Large Scale Machine Learning with Python

Thisbookisforanyonewhointendstoworkwithlargeandcomplexdatasets.FamiliaritywithbasicPythonandmachinelearningconceptsisrecommended.Workingknowledgeinstatisticsandcomputationalmathematicswouldalsobehelpful.

·9.5萬字

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Learning Stencyl 3.x Game Development Beginner's Guide

Astep-by-step,practicaltutorialwithano-nonsenseapproach.Thebookstartsbyshowingreadershowtocreateaplayablegamethatisfully-functioning,thenmovesontodemonstratehowtofine-tunethegamewitheye-catchinggraphicstechniques,audio-effectsandmore.ThisbookisforindieandexistinggamedevelopersandthosewhowanttogetstartedwithgamedevelopmentusingStencyl.SomeunderstandingofObjective-C,C++,andgamedevelopmentbasicsisrecommended.Peoplewithsomeprogrammingexperiencemayalsofindthisbookuseful.

·9.4萬字

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Direct3D Rendering Cookbook

Thisisapracticalcookbookthatdivesintothevariousmethodsofprogramminggraphicswithafocusongames.Itisaperfectpackageofalltheinnovativeanduptodate3Drenderingtechniquessupportedbynumerousillustrations,strongsamplecode,andconciseexplanations.Direct3DRenderingCookbookisforC#.NETdeveloperswhowanttolearntheadvancedrenderingtechniquesmadepossiblewithDirectX11.2.Itisexpectedthatthereaderhasatleastacursoryknowledgeofgraphicsprogramming,andalthoughsomeknowledgeofDirect3D10+ishelpful,itisnotnecessary.Anunderstandingofvectorandmatrixalgebraisrequired.

·9.1萬字

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TensorFlow 1.x Deep Learning Cookbook

Thisbookisintendedfordataanalysts,datascientists,machinelearningpractitionersanddeeplearningenthusiastswhowanttoperformdeeplearningtasksonaregularbasisandarelookingforahandyguidetheycanreferto.Peoplewhoareslightlyfamiliarwithneuralnetworks,andnowwanttogainexpertiseinworkingwithdifferenttypesofneuralnetworksanddatasets,willfindthisbookquiteuseful.

·9.1萬字

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Hands-On Unsupervised Learning with Python

Unsupervisedlearningisaboutmakinguseofraw,untaggeddataandapplyinglearningalgorithmstoittohelpamachinepredictitsoutcome.Withthisbook,youwillexploretheconceptofunsupervisedlearningtoclusterlargesetsofdataandanalyzethemrepeatedlyuntilthedesiredoutcomeisfoundusingPython.Thisbookstartswiththekeydifferencesbetweensupervised,unsupervised,andsemi-supervisedlearning.Youwillbeintroducedtothebest-usedlibrariesandframeworksfromthePythonecosystemandaddressunsupervisedlearninginboththemachinelearninganddeeplearningdomains.Youwillexplorevariousalgorithms,techniquesthatareusedtoimplementunsupervisedlearninginreal-worldusecases.Youwilllearnavarietyofunsupervisedlearningapproaches,includingrandomizedoptimization,clustering,featureselectionandtransformation,andinformationtheory.Youwillgethands-onexperiencewithhowneuralnetworkscanbeemployedinunsupervisedscenarios.YouwillalsoexplorethestepsinvolvedinbuildingandtrainingaGANinordertoprocessimages.Bytheendofthisbook,youwillhavelearnedtheartofunsupervisedlearningfordifferentreal-worldchallenges.

·8.6萬字

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MicroPython Cookbook

MicroPythonisanopensourceimplementationofPython3thatrunsinembeddedenvironments.WithMicroPython,youcanwritecleanandsimplePythoncodetocontrolhardwareinsteadofusingcomplexlow-levellanguageslikeCandC++.ThisbookguidesyouthroughallthemajorapplicationsoftheMicroPythonplatformtobuildandprogramprojectsthatusemicrocontrollers.TheMicroPythonbookcoversrecipesthat’llhelpyouexperimentwiththeprogrammingenvironmentandhardwareprogrammedinMicroPython.You’llfindtipsandtechniquesforbuildingavarietyofobjectsandprototypesthatcansenseandrespondtotouch,sound,position,heat,andlight.ThisbookwilltakeyouthroughtheusesofMicroPythonwithavarietyofpopularinputdevicesandsensors.You’lllearntechniquesforhandlingtimedelaysandsensorreadings,andapplyadvancedcodingtechniquestocreatecomplexprojects.Asyouadvance,you’llgettodealwithInternetofThings(IoT)devicesandintegrationwithotheronlinewebservices.Furthermore,you'llalsouseMicroPythontomakemusicwithbananasandcreateportablemultiplayervideogamesthatincorporatesoundandlightanimationsintothegameplay.Bytheendofthebook,you'llhavemasteredtipsandtrickstotroubleshootyourdevelopmentproblemsandpushyourMicroPythonprojecttothenextlevel!

·8.4萬字

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The Applied Artificial Intelligence Workshop

Youalreadyknowthatartificialintelligence(AI)andmachinelearning(ML)arepresentinmanyofthetoolsyouuseinyourdailyroutine.ButdoyouwanttobeabletocreateyourownAIandMLmodelsanddevelopyourskillsinthesedomainstokickstartyourAIcareer?TheAppliedArtificialIntelligenceWorkshopgetsyoustartedwithapplyingAIwiththehelpofpracticalexercisesandusefulexamples,allputtogethercleverlytohelpyougaintheskillstotransformyourcareer.Thebookbeginsbyteachingyouhowtopredictoutcomesusingregression.You’llthenlearnhowtoclassifydatausingtechniquessuchask-nearestneighbor(KNN)andsupportvectormachine(SVM)classifiers.Asyouprogress,you'llexplorevariousdecisiontreesbylearninghowtobuildareliabledecisiontreemodelthatcanhelpyourcompanyfindcarsthatclientsarelikelytobuy.Thefinalchapterswillintroduceyoutodeeplearningandneuralnetworks.Throughvariousactivities,suchaspredictingstockpricesandrecognizinghandwrittendigits,you'lllearnhowtotrainandimplementconvolutionalneuralnetworks(CNNs)andrecurrentneuralnetworks(RNNs).BytheendofthisappliedAIbook,you'llhavelearnedhowtopredictoutcomesandtrainneuralnetworksandbeabletousevarioustechniquestodevelopAIandMLmodels.