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MySQL Admin Cookbook LITE: Configuration, Server Monitoring, Managing Users
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Learn?SetupMySQLreplicationtomanageloadbalancing,onlinebackup,andfail-overscenarios?Create,modify,anddeleteindexes;alsoidentifyduplicateindexestooptimizeyourMySQLservers'performance?Setupautomaticallyupdatedslaves?EstimateandlimityournetworkandslaveI/Oload?Checkthatyourserversareinsynctoimprovecommunication?Learnaboutprimarykeys?Speedupyoursearchesforsub-domainsAboutMySQListhemostpopularopen-sourcedatabaseandisalsoknownforitseasysetupfeature.However,properconfigurationbeyondthedefaultsettingsremainsachallenge,alongwithday-to-daymaintenancetaskssuchasindexingandreplication.Thesetaskshavenotbeencoveredthoroughlyinthedefaultdocumentation.ThisMySQLAdminCookbookLITEcoverstwokeyaspectsofMySQLadministrationindetail;replication,whichwillallowyoutoorganizeyourdatabasemoreefficiently,andindexing,whichenablesyoutoaccessinformationeveninthedeepest,darkestdepthsofyourlargestdatabases.Alloftherecipesarebasedonreal-worldexperiencewhichwerederivedfromprovensolutionsusedinanenterpriseenvironment.Tofindoutmoreaboutupgradingtothefulledition,visitwww.packtpub.com/lite-editionsandlogintoyouraccountforoffersandhelp.Ifyoudon’thaveanaccountonPacktPub.com,visittodayandsetoneup!Features?SetupMySQLtoperformadministrativetaskssuchasreplicationandindexing?Balanceserverloadsacrossmultiplemachines,easebackupsandmuchmorewithreplication?Allowforrapidandefficientaccessacrossyourdatabasewithindexing?PartofPackt'sCookbookseries:Eachrecipeisacarefullyorganizedsequenceofinstructionstocompletethetaskasefficientlyaspossible

Daniel Schneller Udo Schwedt ·專用軟件 ·2.8萬字

Python Text Processing with NLTK 2.0 Cookbook: LITE
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Learn?LearnTextcategorizationandTopicidentification?UseStemmingandLemmatizationtogobeyondtheusualspellchecker?Replacenegationswithantonymsinyourtext?Tokenizewordsintolistsofsentencesandwords,andgainaninsightintoWordNet?Trainandmanipulatedifferenttypesofclassifiers?AutomaticallycorrectspellingwithEnchant?TranslatetextusingBabelfishAboutNaturalLanguageProcessingisusedeverywhere–insearchengines,spellcheckers,mobilephones,computergames–evenyourwashingmachine.Python'sNaturalLanguageToolkit(NLTK)suiteoflibrarieshasrapidlyemergedasoneofthemostefficienttoolsforNaturalLanguageProcessing.YouwanttoemploynothinglessthanthebesttechniquesinNaturalLanguageProcessing–andthisbookisyouranswer.PythonTextProcessingwithNLTK2.0Cookbookisyourhandyandillustrativeguide,whichwillwalkyouthroughalltheNaturalLanguageProcessingtechniquesinastep–by-stepmanner.ItwilldemystifytheadvancedfeaturesoftextanalysisandtextminingusingthecomprehensiveNLTKsuite.Tofindoutmoreaboutupgradingtothefulledition,visitwww.packtpub.com/lite-editionsandlogintoyouraccountforoffersandhelp.Ifyoudon’thaveanaccountonPacktPub.com,visittodayandsetoneup!Features?QuicklygettogripswithNaturalLanguageProcessing–withTokenizingText,WordNet,andbeyond?Learnhowtoreplaceandcorrectwordstoimprovesearchengineresults?Categorizedocumentsandpiecesoftextandassignclasslabels?PartofPackt'sCookbookseries:Eachrecipeisacarefullyorganizedsequenceofinstructionstocompletethetaskasefficientlyaspossible

Jacob Perkins ·專用軟件 ·2萬字

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