Neo4j概述

為什么需要圖形數(shù)據(jù)庫

Neo4j是一種圖形數(shù)據(jù)庫。

數(shù)據(jù)的結(jié)構(gòu)并不僅僅只有結(jié)構(gòu)化，除了結(jié)構(gòu)化之外，還有半結(jié)構(gòu)化、非結(jié)構(gòu)化，而這些數(shù)據(jù)非常不便與用結(jié)構(gòu)化的關(guān)系型數(shù)據(jù)庫（RDBMS）來存儲。例如對于一些設(shè)計(jì)網(wǎng)站的數(shù)據(jù)：

在上面的圖中，Facebook Profile“A”與他的很多朋友都有聯(lián)系，喜歡了一些東西，發(fā)送了很多消息給他的朋友，關(guān)注了一些人。

這意味著大量數(shù)據(jù)與A之間存在連接，實(shí)際上，所有的數(shù)據(jù)整體之間都存在著這樣錯(cuò)綜復(fù)雜、相互交織的聯(lián)系。如果用RDBMS來抽象建庫，可想而知，這么復(fù)雜的關(guān)系，要建立多少張表，每次查詢要牽扯多少復(fù)雜的多表聯(lián)查。

學(xué)過數(shù)據(jù)結(jié)構(gòu)的同學(xué)都很容易想到，這種關(guān)系就是一種稠密的圖形關(guān)系，自然最適用于圖形數(shù)據(jù)庫。

圖數(shù)據(jù)模型

Neo4j遵循屬性圖模型來存儲和管理其數(shù)據(jù)，數(shù)據(jù)模型由節(jié)點(diǎn)、關(guān)系和屬性三者構(gòu)成。

圖形理論基礎(chǔ)

• 節(jié)點(diǎn)是該數(shù)據(jù)庫的基本單元（上面的圓圈，類似RDMBS中的實(shí)體），例如下圖就是一個(gè)社交網(wǎng)絡(luò)中最基本的用戶節(jié)點(diǎn)。
  
• ??屬性是用于表示數(shù)據(jù)的鍵值對（存儲該實(shí)體的屬性），可想而知社交網(wǎng)絡(luò)中的用戶信息有很多的個(gè)人資料信息，用鍵值對的格式構(gòu)成該用戶信息，可以類比關(guān)系數(shù)據(jù)庫中的一個(gè)用戶實(shí)體有很多的屬性。
  
• 關(guān)系即節(jié)點(diǎn)和節(jié)點(diǎn)之前的關(guān)系（有單向關(guān)系和雙向關(guān)系之分），例如用戶和用戶之間存在關(guān)注的關(guān)系。
  

屬性圖模型規(guī)則

• 表示節(jié)點(diǎn)，關(guān)系和屬性中的數(shù)據(jù)
• 節(jié)點(diǎn)和關(guān)系都包含屬性
• 關(guān)系連接節(jié)點(diǎn)
• 屬性是鍵值對
• 節(jié)點(diǎn)用圓圈表示，關(guān)系用方向鍵表示
• 關(guān)系具有方向
• 每個(gè)關(guān)系包含“開始節(jié)點(diǎn)”和“結(jié)束節(jié)點(diǎn)”

在Neo4j中，關(guān)系是有方向性的。如果我們嘗試創(chuàng)建沒有方向的關(guān)系，那么Neo4j會拋出一個(gè)錯(cuò)誤消息，“關(guān)系應(yīng)該是方向性的”。Neo4j圖數(shù)據(jù)庫將其所有數(shù)據(jù)存儲在節(jié)點(diǎn)和關(guān)系中，這就是圖形數(shù)據(jù)庫的存儲方式。

安裝與配置

安裝教程參加此處

neo4j啟動(dòng)方法

進(jìn)入bin目錄并輸入下列指令

./neo4j start

入門案例

進(jìn)入網(wǎng)站后，輸入:server connect連接到服務(wù)器，然后輸入以下CQL語句，按下執(zhí)行：

CREATE (TheMatrix:Movie {title:'The Matrix', released:1999, tagline:'Welcome to the Real World'}) CREATE (Keanu:Person {name:'Keanu Reeves', born:1964}) CREATE (Carrie:Person {name:'Carrie-Anne Moss', born:1967}) CREATE (Laurence:Person {name:'Laurence Fishburne', born:1961}) CREATE (Hugo:Person {name:'Hugo Weaving', born:1960}) CREATE (LillyW:Person {name:'Lilly Wachowski', born:1967}) CREATE (LanaW:Person {name:'Lana Wachowski', born:1965}) CREATE (JoelS:Person {name:'Joel Silver', born:1952}) CREATE (Keanu)-[:ACTED_IN {roles:['Neo']}]->(TheMatrix), (Carrie)-[:ACTED_IN {roles:['Trinity']}]->(TheMatrix), (Laurence)-[:ACTED_IN {roles:['Morpheus']}]->(TheMatrix), (Hugo)-[:ACTED_IN {roles:['Agent Smith']}]->(TheMatrix), (LillyW)-[:DIRECTED]->(TheMatrix), (LanaW)-[:DIRECTED]->(TheMatrix), (JoelS)-[:PRODUCED]->(TheMatrix)CREATE (Emil:Person {name:"Emil Eifrem", born:1978}) CREATE (Emil)-[:ACTED_IN {roles:["Emil"]}]->(TheMatrix)CREATE (TheMatrixReloaded:Movie {title:'The Matrix Reloaded', released:2003, tagline:'Free your mind'}) CREATE (Keanu)-[:ACTED_IN {roles:['Neo']}]->(TheMatrixReloaded), (Carrie)-[:ACTED_IN {roles:['Trinity']}]->(TheMatrixReloaded), (Laurence)-[:ACTED_IN {roles:['Morpheus']}]->(TheMatrixReloaded), (Hugo)-[:ACTED_IN {roles:['Agent Smith']}]->(TheMatrixReloaded), (LillyW)-[:DIRECTED]->(TheMatrixReloaded), (LanaW)-[:DIRECTED]->(TheMatrixReloaded), (JoelS)-[:PRODUCED]->(TheMatrixReloaded)CREATE (TheMatrixRevolutions:Movie {title:'The Matrix Revolutions', released:2003, tagline:'Everything that has a beginning has an end'}) CREATE (Keanu)-[:ACTED_IN {roles:['Neo']}]->(TheMatrixRevolutions), (Carrie)-[:ACTED_IN {roles:['Trinity']}]->(TheMatrixRevolutions), (Laurence)-[:ACTED_IN {roles:['Morpheus']}]->(TheMatrixRevolutions), (Hugo)-[:ACTED_IN {roles:['Agent Smith']}]->(TheMatrixRevolutions), (LillyW)-[:DIRECTED]->(TheMatrixRevolutions), (LanaW)-[:DIRECTED]->(TheMatrixRevolutions), (JoelS)-[:PRODUCED]->(TheMatrixRevolutions)CREATE (TheDevilsAdvocate:Movie {title:"The Devil's Advocate", released:1997, tagline:'Evil has its winning ways'}) CREATE (Charlize:Person {name:'Charlize Theron', born:1975}) CREATE (Al:Person {name:'Al Pacino', born:1940}) CREATE (Taylor:Person {name:'Taylor Hackford', born:1944}) CREATE (Keanu)-[:ACTED_IN {roles:['Kevin Lomax']}]->(TheDevilsAdvocate), (Charlize)-[:ACTED_IN {roles:['Mary Ann Lomax']}]->(TheDevilsAdvocate), (Al)-[:ACTED_IN {roles:['John Milton']}]->(TheDevilsAdvocate), (Taylor)-[:DIRECTED]->(TheDevilsAdvocate)CREATE (AFewGoodMen:Movie {title:"A Few Good Men", released:1992, tagline:"In the heart of the nation's capital, in a courthouse of the U.S. government, one man will stop at nothing to keep his honor, and one will stop at nothing to find the truth."}) CREATE (TomC:Person {name:'Tom Cruise', born:1962}) CREATE (JackN:Person {name:'Jack Nicholson', born:1937}) CREATE (DemiM:Person {name:'Demi Moore', born:1962}) CREATE (KevinB:Person {name:'Kevin Bacon', born:1958}) CREATE (KieferS:Person {name:'Kiefer Sutherland', born:1966}) CREATE (NoahW:Person {name:'Noah Wyle', born:1971}) CREATE (CubaG:Person {name:'Cuba Gooding Jr.', born:1968}) CREATE (KevinP:Person {name:'Kevin Pollak', born:1957}) CREATE (JTW:Person {name:'J.T. Walsh', born:1943}) CREATE (JamesM:Person {name:'James Marshall', born:1967}) CREATE (ChristopherG:Person {name:'Christopher Guest', born:1948}) CREATE (RobR:Person {name:'Rob Reiner', born:1947}) CREATE (AaronS:Person {name:'Aaron Sorkin', born:1961}) CREATE (TomC)-[:ACTED_IN {roles:['Lt. Daniel Kaffee']}]->(AFewGoodMen), (JackN)-[:ACTED_IN {roles:['Col. Nathan R. Jessup']}]->(AFewGoodMen), (DemiM)-[:ACTED_IN {roles:['Lt. Cdr. JoAnne Galloway']}]->(AFewGoodMen), (KevinB)-[:ACTED_IN {roles:['Capt. Jack Ross']}]->(AFewGoodMen), (KieferS)-[:ACTED_IN {roles:['Lt. Jonathan Kendrick']}]->(AFewGoodMen), (NoahW)-[:ACTED_IN {roles:['Cpl. Jeffrey Barnes']}]->(AFewGoodMen), (CubaG)-[:ACTED_IN {roles:['Cpl. Carl Hammaker']}]->(AFewGoodMen), (KevinP)-[:ACTED_IN {roles:['Lt. Sam Weinberg']}]->(AFewGoodMen), (JTW)-[:ACTED_IN {roles:['Lt. Col. Matthew Andrew Markinson']}]->(AFewGoodMen), (JamesM)-[:ACTED_IN {roles:['Pfc. Louden Downey']}]->(AFewGoodMen), (ChristopherG)-[:ACTED_IN {roles:['Dr. Stone']}]->(AFewGoodMen), (AaronS)-[:ACTED_IN {roles:['Man in Bar']}]->(AFewGoodMen), (RobR)-[:DIRECTED]->(AFewGoodMen), (AaronS)-[:WROTE]->(AFewGoodMen)CREATE (TopGun:Movie {title:"Top Gun", released:1986, tagline:'I feel the need, the need for speed.'}) CREATE (KellyM:Person {name:'Kelly McGillis', born:1957}) CREATE (ValK:Person {name:'Val Kilmer', born:1959}) CREATE (AnthonyE:Person {name:'Anthony Edwards', born:1962}) CREATE (TomS:Person {name:'Tom Skerritt', born:1933}) CREATE (MegR:Person {name:'Meg Ryan', born:1961}) CREATE (TonyS:Person {name:'Tony Scott', born:1944}) CREATE (JimC:Person {name:'Jim Cash', born:1941}) CREATE (TomC)-[:ACTED_IN {roles:['Maverick']}]->(TopGun), (KellyM)-[:ACTED_IN {roles:['Charlie']}]->(TopGun), (ValK)-[:ACTED_IN {roles:['Iceman']}]->(TopGun), (AnthonyE)-[:ACTED_IN {roles:['Goose']}]->(TopGun), (TomS)-[:ACTED_IN {roles:['Viper']}]->(TopGun), (MegR)-[:ACTED_IN {roles:['Carole']}]->(TopGun), (TonyS)-[:DIRECTED]->(TopGun), (JimC)-[:WROTE]->(TopGun)CREATE (JerryMaguire:Movie {title:'Jerry Maguire', released:2000, tagline:'The rest of his life begins now.'}) CREATE (ReneeZ:Person {name:'Renee Zellweger', born:1969}) CREATE (KellyP:Person {name:'Kelly Preston', born:1962}) CREATE (JerryO:Person {name:"Jerry O'Connell", born:1974}) CREATE (JayM:Person {name:'Jay Mohr', born:1970}) CREATE (BonnieH:Person {name:'Bonnie Hunt', born:1961}) CREATE (ReginaK:Person {name:'Regina King', born:1971}) CREATE (JonathanL:Person {name:'Jonathan Lipnicki', born:1996}) CREATE (CameronC:Person {name:'Cameron Crowe', born:1957}) CREATE (TomC)-[:ACTED_IN {roles:['Jerry Maguire']}]->(JerryMaguire), (CubaG)-[:ACTED_IN {roles:['Rod Tidwell']}]->(JerryMaguire), (ReneeZ)-[:ACTED_IN {roles:['Dorothy Boyd']}]->(JerryMaguire), (KellyP)-[:ACTED_IN {roles:['Avery Bishop']}]->(JerryMaguire), (JerryO)-[:ACTED_IN {roles:['Frank Cushman']}]->(JerryMaguire), (JayM)-[:ACTED_IN {roles:['Bob Sugar']}]->(JerryMaguire), (BonnieH)-[:ACTED_IN {roles:['Laurel Boyd']}]->(JerryMaguire), (ReginaK)-[:ACTED_IN {roles:['Marcee Tidwell']}]->(JerryMaguire), (JonathanL)-[:ACTED_IN {roles:['Ray Boyd']}]->(JerryMaguire), (CameronC)-[:DIRECTED]->(JerryMaguire), (CameronC)-[:PRODUCED]->(JerryMaguire), (CameronC)-[:WROTE]->(JerryMaguire)CREATE (StandByMe:Movie {title:"Stand By Me", released:1986, tagline:"For some, it's the last real taste of innocence, and the first real taste of life. But for everyone, it's the time that memories are made of."}) CREATE (RiverP:Person {name:'River Phoenix', born:1970}) CREATE (CoreyF:Person {name:'Corey Feldman', born:1971}) CREATE (WilW:Person {name:'Wil Wheaton', born:1972}) CREATE (JohnC:Person {name:'John Cusack', born:1966}) CREATE (MarshallB:Person {name:'Marshall Bell', born:1942}) CREATE (WilW)-[:ACTED_IN {roles:['Gordie Lachance']}]->(StandByMe), (RiverP)-[:ACTED_IN {roles:['Chris Chambers']}]->(StandByMe), (JerryO)-[:ACTED_IN {roles:['Vern Tessio']}]->(StandByMe), (CoreyF)-[:ACTED_IN {roles:['Teddy Duchamp']}]->(StandByMe), (JohnC)-[:ACTED_IN {roles:['Denny Lachance']}]->(StandByMe), (KieferS)-[:ACTED_IN {roles:['Ace Merrill']}]->(StandByMe), (MarshallB)-[:ACTED_IN {roles:['Mr. Lachance']}]->(StandByMe), (RobR)-[:DIRECTED]->(StandByMe)CREATE (AsGoodAsItGets:Movie {title:'As Good as It Gets', released:1997, tagline:'A comedy from the heart that goes for the throat.'}) CREATE (HelenH:Person {name:'Helen Hunt', born:1963}) CREATE (GregK:Person {name:'Greg Kinnear', born:1963}) CREATE (JamesB:Person {name:'James L. Brooks', born:1940}) CREATE (JackN)-[:ACTED_IN {roles:['Melvin Udall']}]->(AsGoodAsItGets), (HelenH)-[:ACTED_IN {roles:['Carol Connelly']}]->(AsGoodAsItGets), (GregK)-[:ACTED_IN {roles:['Simon Bishop']}]->(AsGoodAsItGets), (CubaG)-[:ACTED_IN {roles:['Frank Sachs']}]->(AsGoodAsItGets), (JamesB)-[:DIRECTED]->(AsGoodAsItGets)CREATE (WhatDreamsMayCome:Movie {title:'What Dreams May Come', released:1998, tagline:'After life there is more. The end is just the beginning.'}) CREATE (AnnabellaS:Person {name:'Annabella Sciorra', born:1960}) CREATE (MaxS:Person {name:'Max von Sydow', born:1929}) CREATE (WernerH:Person {name:'Werner Herzog', born:1942}) CREATE (Robin:Person {name:'Robin Williams', born:1951}) CREATE (VincentW:Person {name:'Vincent Ward', born:1956}) CREATE (Robin)-[:ACTED_IN {roles:['Chris Nielsen']}]->(WhatDreamsMayCome), (CubaG)-[:ACTED_IN {roles:['Albert Lewis']}]->(WhatDreamsMayCome), (AnnabellaS)-[:ACTED_IN {roles:['Annie Collins-Nielsen']}]->(WhatDreamsMayCome), (MaxS)-[:ACTED_IN {roles:['The Tracker']}]->(WhatDreamsMayCome), (WernerH)-[:ACTED_IN {roles:['The Face']}]->(WhatDreamsMayCome), (VincentW)-[:DIRECTED]->(WhatDreamsMayCome)CREATE (SnowFallingonCedars:Movie {title:'Snow Falling on Cedars', released:1999, tagline:'First loves last. Forever.'}) CREATE (EthanH:Person {name:'Ethan Hawke', born:1970}) CREATE (RickY:Person {name:'Rick Yune', born:1971}) CREATE (JamesC:Person {name:'James Cromwell', born:1940}) CREATE (ScottH:Person {name:'Scott Hicks', born:1953}) CREATE (EthanH)-[:ACTED_IN {roles:['Ishmael Chambers']}]->(SnowFallingonCedars), (RickY)-[:ACTED_IN {roles:['Kazuo Miyamoto']}]->(SnowFallingonCedars), (MaxS)-[:ACTED_IN {roles:['Nels Gudmundsson']}]->(SnowFallingonCedars), (JamesC)-[:ACTED_IN {roles:['Judge Fielding']}]->(SnowFallingonCedars), (ScottH)-[:DIRECTED]->(SnowFallingonCedars)CREATE (YouveGotMail:Movie {title:"You've Got Mail", released:1998, tagline:'At odds in life... in love on-line.'}) CREATE (ParkerP:Person {name:'Parker Posey', born:1968}) CREATE (DaveC:Person {name:'Dave Chappelle', born:1973}) CREATE (SteveZ:Person {name:'Steve Zahn', born:1967}) CREATE (TomH:Person {name:'Tom Hanks', born:1956}) CREATE (NoraE:Person {name:'Nora Ephron', born:1941}) CREATE (TomH)-[:ACTED_IN {roles:['Joe Fox']}]->(YouveGotMail), (MegR)-[:ACTED_IN {roles:['Kathleen Kelly']}]->(YouveGotMail), (GregK)-[:ACTED_IN {roles:['Frank Navasky']}]->(YouveGotMail), (ParkerP)-[:ACTED_IN {roles:['Patricia Eden']}]->(YouveGotMail), (DaveC)-[:ACTED_IN {roles:['Kevin Jackson']}]->(YouveGotMail), (SteveZ)-[:ACTED_IN {roles:['George Pappas']}]->(YouveGotMail), (NoraE)-[:DIRECTED]->(YouveGotMail)CREATE (SleeplessInSeattle:Movie {title:'Sleepless in Seattle', released:1993, tagline:'What if someone you never met, someone you never saw, someone you never knew was the only someone for you?'}) CREATE (RitaW:Person {name:'Rita Wilson', born:1956}) CREATE (BillPull:Person {name:'Bill Pullman', born:1953}) CREATE (VictorG:Person {name:'Victor Garber', born:1949}) CREATE (RosieO:Person {name:"Rosie O'Donnell", born:1962}) CREATE (TomH)-[:ACTED_IN {roles:['Sam Baldwin']}]->(SleeplessInSeattle), (MegR)-[:ACTED_IN {roles:['Annie Reed']}]->(SleeplessInSeattle), (RitaW)-[:ACTED_IN {roles:['Suzy']}]->(SleeplessInSeattle), (BillPull)-[:ACTED_IN {roles:['Walter']}]->(SleeplessInSeattle), (VictorG)-[:ACTED_IN {roles:['Greg']}]->(SleeplessInSeattle), (RosieO)-[:ACTED_IN {roles:['Becky']}]->(SleeplessInSeattle), (NoraE)-[:DIRECTED]->(SleeplessInSeattle)CREATE (JoeVersustheVolcano:Movie {title:'Joe Versus the Volcano', released:1990, tagline:'A story of love, lava and burning desire.'}) CREATE (JohnS:Person {name:'John Patrick Stanley', born:1950}) CREATE (Nathan:Person {name:'Nathan Lane', born:1956}) CREATE (TomH)-[:ACTED_IN {roles:['Joe Banks']}]->(JoeVersustheVolcano), (MegR)-[:ACTED_IN {roles:['DeDe', 'Angelica Graynamore', 'Patricia Graynamore']}]->(JoeVersustheVolcano), (Nathan)-[:ACTED_IN {roles:['Baw']}]->(JoeVersustheVolcano), (JohnS)-[:DIRECTED]->(JoeVersustheVolcano)CREATE (WhenHarryMetSally:Movie {title:'When Harry Met Sally', released:1998, tagline:'Can two friends sleep together and still love each other in the morning?'}) CREATE (BillyC:Person {name:'Billy Crystal', born:1948}) CREATE (CarrieF:Person {name:'Carrie Fisher', born:1956}) CREATE (BrunoK:Person {name:'Bruno Kirby', born:1949}) CREATE (BillyC)-[:ACTED_IN {roles:['Harry Burns']}]->(WhenHarryMetSally), (MegR)-[:ACTED_IN {roles:['Sally Albright']}]->(WhenHarryMetSally), (CarrieF)-[:ACTED_IN {roles:['Marie']}]->(WhenHarryMetSally), (BrunoK)-[:ACTED_IN {roles:['Jess']}]->(WhenHarryMetSally), (RobR)-[:DIRECTED]->(WhenHarryMetSally), (RobR)-[:PRODUCED]->(WhenHarryMetSally), (NoraE)-[:PRODUCED]->(WhenHarryMetSally), (NoraE)-[:WROTE]->(WhenHarryMetSally)CREATE (ThatThingYouDo:Movie {title:'That Thing You Do', released:1996, tagline:'In every life there comes a time when that thing you dream becomes that thing you do'}) CREATE (LivT:Person {name:'Liv Tyler', born:1977}) CREATE (TomH)-[:ACTED_IN {roles:['Mr. White']}]->(ThatThingYouDo), (LivT)-[:ACTED_IN {roles:['Faye Dolan']}]->(ThatThingYouDo), (Charlize)-[:ACTED_IN {roles:['Tina']}]->(ThatThingYouDo), (TomH)-[:DIRECTED]->(ThatThingYouDo)CREATE (TheReplacements:Movie {title:'The Replacements', released:2000, tagline:'Pain heals, Chicks dig scars... Glory lasts forever'}) CREATE (Brooke:Person {name:'Brooke Langton', born:1970}) CREATE (Gene:Person {name:'Gene Hackman', born:1930}) CREATE (Orlando:Person {name:'Orlando Jones', born:1968}) CREATE (Howard:Person {name:'Howard Deutch', born:1950}) CREATE (Keanu)-[:ACTED_IN {roles:['Shane Falco']}]->(TheReplacements), (Brooke)-[:ACTED_IN {roles:['Annabelle Farrell']}]->(TheReplacements), (Gene)-[:ACTED_IN {roles:['Jimmy McGinty']}]->(TheReplacements), (Orlando)-[:ACTED_IN {roles:['Clifford Franklin']}]->(TheReplacements), (Howard)-[:DIRECTED]->(TheReplacements)CREATE (RescueDawn:Movie {title:'RescueDawn', released:2006, tagline:"Based on the extraordinary true story of one man's fight for freedom"}) CREATE (ChristianB:Person {name:'Christian Bale', born:1974}) CREATE (ZachG:Person {name:'Zach Grenier', born:1954}) CREATE (MarshallB)-[:ACTED_IN {roles:['Admiral']}]->(RescueDawn), (ChristianB)-[:ACTED_IN {roles:['Dieter Dengler']}]->(RescueDawn), (ZachG)-[:ACTED_IN {roles:['Squad Leader']}]->(RescueDawn), (SteveZ)-[:ACTED_IN {roles:['Duane']}]->(RescueDawn), (WernerH)-[:DIRECTED]->(RescueDawn)CREATE (TheBirdcage:Movie {title:'The Birdcage', released:1996, tagline:'Come as you are'}) CREATE (MikeN:Person {name:'Mike Nichols', born:1931}) CREATE (Robin)-[:ACTED_IN {roles:['Armand Goldman']}]->(TheBirdcage), (Nathan)-[:ACTED_IN {roles:['Albert Goldman']}]->(TheBirdcage), (Gene)-[:ACTED_IN {roles:['Sen. Kevin Keeley']}]->(TheBirdcage), (MikeN)-[:DIRECTED]->(TheBirdcage)CREATE (Unforgiven:Movie {title:'Unforgiven', released:1992, tagline:"It's a hell of a thing, killing a man"}) CREATE (RichardH:Person {name:'Richard Harris', born:1930}) CREATE (ClintE:Person {name:'Clint Eastwood', born:1930}) CREATE (RichardH)-[:ACTED_IN {roles:['English Bob']}]->(Unforgiven), (ClintE)-[:ACTED_IN {roles:['Bill Munny']}]->(Unforgiven), (Gene)-[:ACTED_IN {roles:['Little Bill Daggett']}]->(Unforgiven), (ClintE)-[:DIRECTED]->(Unforgiven)CREATE (JohnnyMnemonic:Movie {title:'Johnny Mnemonic', released:1995, tagline:'The hottest data on earth. In the coolest head in town'}) CREATE (Takeshi:Person {name:'Takeshi Kitano', born:1947}) CREATE (Dina:Person {name:'Dina Meyer', born:1968}) CREATE (IceT:Person {name:'Ice-T', born:1958}) CREATE (RobertL:Person {name:'Robert Longo', born:1953}) CREATE (Keanu)-[:ACTED_IN {roles:['Johnny Mnemonic']}]->(JohnnyMnemonic), (Takeshi)-[:ACTED_IN {roles:['Takahashi']}]->(JohnnyMnemonic), (Dina)-[:ACTED_IN {roles:['Jane']}]->(JohnnyMnemonic), (IceT)-[:ACTED_IN {roles:['J-Bone']}]->(JohnnyMnemonic), (RobertL)-[:DIRECTED]->(JohnnyMnemonic)CREATE (CloudAtlas:Movie {title:'Cloud Atlas', released:2012, tagline:'Everything is connected'}) CREATE (HalleB:Person {name:'Halle Berry', born:1966}) CREATE (JimB:Person {name:'Jim Broadbent', born:1949}) CREATE (TomT:Person {name:'Tom Tykwer', born:1965}) CREATE (DavidMitchell:Person {name:'David Mitchell', born:1969}) CREATE (StefanArndt:Person {name:'Stefan Arndt', born:1961}) CREATE (TomH)-[:ACTED_IN {roles:['Zachry', 'Dr. Henry Goose', 'Isaac Sachs', 'Dermot Hoggins']}]->(CloudAtlas), (Hugo)-[:ACTED_IN {roles:['Bill Smoke', 'Haskell Moore', 'Tadeusz Kesselring', 'Nurse Noakes', 'Boardman Mephi', 'Old Georgie']}]->(CloudAtlas), (HalleB)-[:ACTED_IN {roles:['Luisa Rey', 'Jocasta Ayrs', 'Ovid', 'Meronym']}]->(CloudAtlas), (JimB)-[:ACTED_IN {roles:['Vyvyan Ayrs', 'Captain Molyneux', 'Timothy Cavendish']}]->(CloudAtlas), (TomT)-[:DIRECTED]->(CloudAtlas), (LillyW)-[:DIRECTED]->(CloudAtlas), (LanaW)-[:DIRECTED]->(CloudAtlas), (DavidMitchell)-[:WROTE]->(CloudAtlas), (StefanArndt)-[:PRODUCED]->(CloudAtlas)CREATE (TheDaVinciCode:Movie {title:'The Da Vinci Code', released:2006, tagline:'Break The Codes'}) CREATE (IanM:Person {name:'Ian McKellen', born:1939}) CREATE (AudreyT:Person {name:'Audrey Tautou', born:1976}) CREATE (PaulB:Person {name:'Paul Bettany', born:1971}) CREATE (RonH:Person {name:'Ron Howard', born:1954}) CREATE (TomH)-[:ACTED_IN {roles:['Dr. Robert Langdon']}]->(TheDaVinciCode), (IanM)-[:ACTED_IN {roles:['Sir Leight Teabing']}]->(TheDaVinciCode), (AudreyT)-[:ACTED_IN {roles:['Sophie Neveu']}]->(TheDaVinciCode), (PaulB)-[:ACTED_IN {roles:['Silas']}]->(TheDaVinciCode), (RonH)-[:DIRECTED]->(TheDaVinciCode)CREATE (VforVendetta:Movie {title:'V for Vendetta', released:2006, tagline:'Freedom! Forever!'}) CREATE (NatalieP:Person {name:'Natalie Portman', born:1981}) CREATE (StephenR:Person {name:'Stephen Rea', born:1946}) CREATE (JohnH:Person {name:'John Hurt', born:1940}) CREATE (BenM:Person {name: 'Ben Miles', born:1967}) CREATE (Hugo)-[:ACTED_IN {roles:['V']}]->(VforVendetta), (NatalieP)-[:ACTED_IN {roles:['Evey Hammond']}]->(VforVendetta), (StephenR)-[:ACTED_IN {roles:['Eric Finch']}]->(VforVendetta), (JohnH)-[:ACTED_IN {roles:['High Chancellor Adam Sutler']}]->(VforVendetta), (BenM)-[:ACTED_IN {roles:['Dascomb']}]->(VforVendetta), (JamesM)-[:DIRECTED]->(VforVendetta), (LillyW)-[:PRODUCED]->(VforVendetta), (LanaW)-[:PRODUCED]->(VforVendetta), (JoelS)-[:PRODUCED]->(VforVendetta), (LillyW)-[:WROTE]->(VforVendetta), (LanaW)-[:WROTE]->(VforVendetta)CREATE (SpeedRacer:Movie {title:'Speed Racer', released:2008, tagline:'Speed has no limits'}) CREATE (EmileH:Person {name:'Emile Hirsch', born:1985}) CREATE (JohnG:Person {name:'John Goodman', born:1960}) CREATE (SusanS:Person {name:'Susan Sarandon', born:1946}) CREATE (MatthewF:Person {name:'Matthew Fox', born:1966}) CREATE (ChristinaR:Person {name:'Christina Ricci', born:1980}) CREATE (Rain:Person {name:'Rain', born:1982}) CREATE (EmileH)-[:ACTED_IN {roles:['Speed Racer']}]->(SpeedRacer), (JohnG)-[:ACTED_IN {roles:['Pops']}]->(SpeedRacer), (SusanS)-[:ACTED_IN {roles:['Mom']}]->(SpeedRacer), (MatthewF)-[:ACTED_IN {roles:['Racer X']}]->(SpeedRacer), (ChristinaR)-[:ACTED_IN {roles:['Trixie']}]->(SpeedRacer), (Rain)-[:ACTED_IN {roles:['Taejo Togokahn']}]->(SpeedRacer), (BenM)-[:ACTED_IN {roles:['Cass Jones']}]->(SpeedRacer), (LillyW)-[:DIRECTED]->(SpeedRacer), (LanaW)-[:DIRECTED]->(SpeedRacer), (LillyW)-[:WROTE]->(SpeedRacer), (LanaW)-[:WROTE]->(SpeedRacer), (JoelS)-[:PRODUCED]->(SpeedRacer)CREATE (NinjaAssassin:Movie {title:'Ninja Assassin', released:2009, tagline:'Prepare to enter a secret world of assassins'}) CREATE (NaomieH:Person {name:'Naomie Harris'}) CREATE (Rain)-[:ACTED_IN {roles:['Raizo']}]->(NinjaAssassin), (NaomieH)-[:ACTED_IN {roles:['Mika Coretti']}]->(NinjaAssassin), (RickY)-[:ACTED_IN {roles:['Takeshi']}]->(NinjaAssassin), (BenM)-[:ACTED_IN {roles:['Ryan Maslow']}]->(NinjaAssassin), (JamesM)-[:DIRECTED]->(NinjaAssassin), (LillyW)-[:PRODUCED]->(NinjaAssassin), (LanaW)-[:PRODUCED]->(NinjaAssassin), (JoelS)-[:PRODUCED]->(NinjaAssassin)CREATE (TheGreenMile:Movie {title:'The Green Mile', released:1999, tagline:"Walk a mile you'll never forget."}) CREATE (MichaelD:Person {name:'Michael Clarke Duncan', born:1957}) CREATE (DavidM:Person {name:'David Morse', born:1953}) CREATE (SamR:Person {name:'Sam Rockwell', born:1968}) CREATE (GaryS:Person {name:'Gary Sinise', born:1955}) CREATE (PatriciaC:Person {name:'Patricia Clarkson', born:1959}) CREATE (FrankD:Person {name:'Frank Darabont', born:1959}) CREATE (TomH)-[:ACTED_IN {roles:['Paul Edgecomb']}]->(TheGreenMile), (MichaelD)-[:ACTED_IN {roles:['John Coffey']}]->(TheGreenMile), (DavidM)-[:ACTED_IN {roles:['Brutus "Brutal" Howell']}]->(TheGreenMile), (BonnieH)-[:ACTED_IN {roles:['Jan Edgecomb']}]->(TheGreenMile), (JamesC)-[:ACTED_IN {roles:['Warden Hal Moores']}]->(TheGreenMile), (SamR)-[:ACTED_IN {roles:['"Wild Bill" Wharton']}]->(TheGreenMile), (GaryS)-[:ACTED_IN {roles:['Burt Hammersmith']}]->(TheGreenMile), (PatriciaC)-[:ACTED_IN {roles:['Melinda Moores']}]->(TheGreenMile), (FrankD)-[:DIRECTED]->(TheGreenMile)CREATE (FrostNixon:Movie {title:'Frost/Nixon', released:2008, tagline:'400 million people were waiting for the truth.'}) CREATE (FrankL:Person {name:'Frank Langella', born:1938}) CREATE (MichaelS:Person {name:'Michael Sheen', born:1969}) CREATE (OliverP:Person {name:'Oliver Platt', born:1960}) CREATE (FrankL)-[:ACTED_IN {roles:['Richard Nixon']}]->(FrostNixon), (MichaelS)-[:ACTED_IN {roles:['David Frost']}]->(FrostNixon), (KevinB)-[:ACTED_IN {roles:['Jack Brennan']}]->(FrostNixon), (OliverP)-[:ACTED_IN {roles:['Bob Zelnick']}]->(FrostNixon), (SamR)-[:ACTED_IN {roles:['James Reston, Jr.']}]->(FrostNixon), (RonH)-[:DIRECTED]->(FrostNixon)CREATE (Hoffa:Movie {title:'Hoffa', released:1992, tagline:"He didn't want law. He wanted justice."}) CREATE (DannyD:Person {name:'Danny DeVito', born:1944}) CREATE (JohnR:Person {name:'John C. Reilly', born:1965}) CREATE (JackN)-[:ACTED_IN {roles:['Hoffa']}]->(Hoffa), (DannyD)-[:ACTED_IN {roles:['Robert "Bobby" Ciaro']}]->(Hoffa), (JTW)-[:ACTED_IN {roles:['Frank Fitzsimmons']}]->(Hoffa), (JohnR)-[:ACTED_IN {roles:['Peter "Pete" Connelly']}]->(Hoffa), (DannyD)-[:DIRECTED]->(Hoffa)CREATE (Apollo13:Movie {title:'Apollo 13', released:1995, tagline:'Houston, we have a problem.'}) CREATE (EdH:Person {name:'Ed Harris', born:1950}) CREATE (BillPax:Person {name:'Bill Paxton', born:1955}) CREATE (TomH)-[:ACTED_IN {roles:['Jim Lovell']}]->(Apollo13), (KevinB)-[:ACTED_IN {roles:['Jack Swigert']}]->(Apollo13), (EdH)-[:ACTED_IN {roles:['Gene Kranz']}]->(Apollo13), (BillPax)-[:ACTED_IN {roles:['Fred Haise']}]->(Apollo13), (GaryS)-[:ACTED_IN {roles:['Ken Mattingly']}]->(Apollo13), (RonH)-[:DIRECTED]->(Apollo13)CREATE (Twister:Movie {title:'Twister', released:1996, tagline:"Don't Breathe. Don't Look Back."}) CREATE (PhilipH:Person {name:'Philip Seymour Hoffman', born:1967}) CREATE (JanB:Person {name:'Jan de Bont', born:1943}) CREATE (BillPax)-[:ACTED_IN {roles:['Bill Harding']}]->(Twister), (HelenH)-[:ACTED_IN {roles:['Dr. Jo Harding']}]->(Twister), (ZachG)-[:ACTED_IN {roles:['Eddie']}]->(Twister), (PhilipH)-[:ACTED_IN {roles:['Dustin "Dusty" Davis']}]->(Twister), (JanB)-[:DIRECTED]->(Twister)CREATE (CastAway:Movie {title:'Cast Away', released:2000, tagline:'At the edge of the world, his journey begins.'}) CREATE (RobertZ:Person {name:'Robert Zemeckis', born:1951}) CREATE (TomH)-[:ACTED_IN {roles:['Chuck Noland']}]->(CastAway), (HelenH)-[:ACTED_IN {roles:['Kelly Frears']}]->(CastAway), (RobertZ)-[:DIRECTED]->(CastAway)CREATE (OneFlewOvertheCuckoosNest:Movie {title:"One Flew Over the Cuckoo's Nest", released:1975, tagline:"If he's crazy, what does that make you?"}) CREATE (MilosF:Person {name:'Milos Forman', born:1932}) CREATE (JackN)-[:ACTED_IN {roles:['Randle McMurphy']}]->(OneFlewOvertheCuckoosNest), (DannyD)-[:ACTED_IN {roles:['Martini']}]->(OneFlewOvertheCuckoosNest), (MilosF)-[:DIRECTED]->(OneFlewOvertheCuckoosNest)CREATE (SomethingsGottaGive:Movie {title:"Something's Gotta Give", released:2003}) CREATE (DianeK:Person {name:'Diane Keaton', born:1946}) CREATE (NancyM:Person {name:'Nancy Meyers', born:1949}) CREATE (JackN)-[:ACTED_IN {roles:['Harry Sanborn']}]->(SomethingsGottaGive), (DianeK)-[:ACTED_IN {roles:['Erica Barry']}]->(SomethingsGottaGive), (Keanu)-[:ACTED_IN {roles:['Julian Mercer']}]->(SomethingsGottaGive), (NancyM)-[:DIRECTED]->(SomethingsGottaGive), (NancyM)-[:PRODUCED]->(SomethingsGottaGive), (NancyM)-[:WROTE]->(SomethingsGottaGive)CREATE (BicentennialMan:Movie {title:'Bicentennial Man', released:1999, tagline:"One robot's 200 year journey to become an ordinary man."}) CREATE (ChrisC:Person {name:'Chris Columbus', born:1958}) CREATE (Robin)-[:ACTED_IN {roles:['Andrew Marin']}]->(BicentennialMan), (OliverP)-[:ACTED_IN {roles:['Rupert Burns']}]->(BicentennialMan), (ChrisC)-[:DIRECTED]->(BicentennialMan)CREATE (CharlieWilsonsWar:Movie {title:"Charlie Wilson's War", released:2007, tagline:"A stiff drink. A little mascara. A lot of nerve. Who said they couldn't bring down the Soviet empire."}) CREATE (JuliaR:Person {name:'Julia Roberts', born:1967}) CREATE (TomH)-[:ACTED_IN {roles:['Rep. Charlie Wilson']}]->(CharlieWilsonsWar), (JuliaR)-[:ACTED_IN {roles:['Joanne Herring']}]->(CharlieWilsonsWar), (PhilipH)-[:ACTED_IN {roles:['Gust Avrakotos']}]->(CharlieWilsonsWar), (MikeN)-[:DIRECTED]->(CharlieWilsonsWar)CREATE (ThePolarExpress:Movie {title:'The Polar Express', released:2004, tagline:'This Holiday Season... Believe'}) CREATE (TomH)-[:ACTED_IN {roles:['Hero Boy', 'Father', 'Conductor', 'Hobo', 'Scrooge', 'Santa Claus']}]->(ThePolarExpress), (RobertZ)-[:DIRECTED]->(ThePolarExpress)CREATE (ALeagueofTheirOwn:Movie {title:'A League of Their Own', released:1992, tagline:'Once in a lifetime you get a chance to do something different.'}) CREATE (Madonna:Person {name:'Madonna', born:1954}) CREATE (GeenaD:Person {name:'Geena Davis', born:1956}) CREATE (LoriP:Person {name:'Lori Petty', born:1963}) CREATE (PennyM:Person {name:'Penny Marshall', born:1943}) CREATE (TomH)-[:ACTED_IN {roles:['Jimmy Dugan']}]->(ALeagueofTheirOwn), (GeenaD)-[:ACTED_IN {roles:['Dottie Hinson']}]->(ALeagueofTheirOwn), (LoriP)-[:ACTED_IN {roles:['Kit Keller']}]->(ALeagueofTheirOwn), (RosieO)-[:ACTED_IN {roles:['Doris Murphy']}]->(ALeagueofTheirOwn), (Madonna)-[:ACTED_IN {roles:['"All the Way" Mae Mordabito']}]->(ALeagueofTheirOwn), (BillPax)-[:ACTED_IN {roles:['Bob Hinson']}]->(ALeagueofTheirOwn), (PennyM)-[:DIRECTED]->(ALeagueofTheirOwn)CREATE (PaulBlythe:Person {name:'Paul Blythe'}) CREATE (AngelaScope:Person {name:'Angela Scope'}) CREATE (JessicaThompson:Person {name:'Jessica Thompson'}) CREATE (JamesThompson:Person {name:'James Thompson'})CREATE (JamesThompson)-[:FOLLOWS]->(JessicaThompson), (AngelaScope)-[:FOLLOWS]->(JessicaThompson), (PaulBlythe)-[:FOLLOWS]->(AngelaScope)CREATE (JessicaThompson)-[:REVIEWED {summary:'An amazing journey', rating:95}]->(CloudAtlas), (JessicaThompson)-[:REVIEWED {summary:'Silly, but fun', rating:65}]->(TheReplacements), (JamesThompson)-[:REVIEWED {summary:'The coolest football movie ever', rating:100}]->(TheReplacements), (AngelaScope)-[:REVIEWED {summary:'Pretty funny at times', rating:62}]->(TheReplacements), (JessicaThompson)-[:REVIEWED {summary:'Dark, but compelling', rating:85}]->(Unforgiven), (JessicaThompson)-[:REVIEWED {summary:"Slapstick redeemed only by the Robin Williams and Gene Hackman's stellar performances", rating:45}]->(TheBirdcage), (JessicaThompson)-[:REVIEWED {summary:'A solid romp', rating:68}]->(TheDaVinciCode), (JamesThompson)-[:REVIEWED {summary:'Fun, but a little far fetched', rating:65}]->(TheDaVinciCode), (JessicaThompson)-[:REVIEWED {summary:'You had me at Jerry', rating:92}]->(JerryMaguire)WITH TomH as a MATCH (a)-[:ACTED_IN]->(m)<-[:DIRECTED]-(d) RETURN a,m,d LIMIT 10;

結(jié)果如下：

導(dǎo)出操作

可以直接導(dǎo)出為CSV格式或JSON格式，參見此處。

總結(jié)

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