Esame completo di SYSTEMS AND METHODS FOR BIG AND UNSTRUCTURED DATA per il corso di Computer Engineering presso Politecnico di Milano. Materiale proveniente dall’archivio storico Studwiz e classificato per la consultazione online.
Esame completo di SYSTEMS AND METHODS FOR BIG AND UNSTRUCTURED DATA per il corso di Computer Engineering presso Politecnico di Milano. Materiale proveniente dall’archivio storico Studwiz e classificato per la consultazione online.
Qualità dell’importazione: il testo è stato estratto direttamente dal documento originale.
Passaggi rappresentativi riconosciuti nelle diverse parti del materiale. Il testo completo resta presente nella pagina per la ricerca, mentre l’anteprima compatta rende più semplice la lettura.
Consider thefollowingERDiagram Thefollowingattributesdescribetheentities. Theprimarykeysareunderlined.- Company- Code, Name, FoundingDate- Game- Number of Players, MinimumAge, PublicationDate- CardGame- Name, Set Number, (...)- BoardGame- Name, Duration(inMinutes), Description, (...)- Expansion- Name, ExpansionNumber, Description, (...)- Card- CardNumber, Name, Type, Description- GamePiece- PieceNumber, Color, Description- RuleBook- RulebookCode, Title, Introduction- Rule- ID, RuleNumber, Description Databases(1PT) (Usual Exercise) - (1PT) Neo4j (4.5PT)Consider theBoardGame, Expansion, GamePiece, RuleBook, andRuleentities. (Usual Exercise) - (1PT) Q1- WriteaCypher querytocollect thenumber of boardgameswithadurationgreater than10minutesfor whichat least threeexpansionswerereleased(1.5PT) Q2- WriteaCypher querytocollect therulebooksassignedtoboardgameswithat least 10gamepieces, includingat least twowhosedescriptionis“Player Marker”. Amongthose,consider onlyboardgamesfor whichat least oneandat most threeexpansionswerecreated. (2PT) MongoDB(5.5PT)Consider theCardGame, Card, Expansion, andRuleentities. (Usual Exercise) - (1PT) Q1- Writeaquerytocollect all thecardgameswhoseset number isgreater than10andforwhichat least onecardhasitstypeequal to“sorcery”. PerformthequerystartingfromtheCard_Game_Collection. (1PT) Q2- Writeaquerytocount thenumber of cardsfor eachcardtype, finallyreturningonlythetypeswhosecount isgreater than100or lessthan10. PerformthequerystartingfromtheCard_Game_Collection. (1.5PT) Q3- Writeaquerytocount thenumber of cardgameswithat least threeexpansions, oneofwhichshouldbenamed“IceAge”, andat least onecardnamed“MysticRemora”, whosetypeis“Enchantment”. PerformthequerystartingfromtheCard_Game_Collection. (2PT) Elasticsearch(4PT)Consider theBoardGameentity.…
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