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Wege Aus Dem Datenchaos Nr.27/28 vom4.Juli2011 Deutschland 4,90 €/Österreich 5,10 €/Schweiz9,40sfr SOMMER- SPECIAL www.computerwoche.de iPad 2 und die Alternativen Seite 22–29 WEGE AUS DEM DATENCHAOS Ganze Geschäftsmodelle können ins Wanken geraten, wenn die Datenqualität nicht stimmt. NoSQL: Dasrelationale Herausforderungen Modell erreicht Grenzen fürProjekt-Manager Unter dem Begriff „Not only SQL“ Kürzere Projektzyklen und agile entsteht eine neue Generation von Entwicklungsmethoden stellen Datenbanken, mit der die Datenflut andere Anforderungen an das besser beherrschbar werden soll. IT-Projekt-Management. Seite 31 Seite 44 D uiesMdaGb,ZntPesvrre mH otah808,752Stuttgart 70522 810580, Postfach GmbH, Pressevertrieb Zenit GmbH, Media Business IDG cw27-s01 1 30.06.2011 17:19:05 27-28/11 Inhalt 3 Stammdaten- Sommer-Special: Titel Management IT-Strategien Tablet-PCs Cloud-Verträge 39 Durchblick im Datenchaos 12 Standardkontraktefür Cloud-Services Das iPad ist das WerguteGeschäfte machen will, begünstigen häufig denAnbieter. Gartner Maß aller Dinge – aber wie braucht valide Stammdaten.Das haben verrät, wo es sich lohnt,zäh zu verhan- lange noch? Die Konkurrenz die Firmen erkannt, doch Ordnung zu deln. holt auf. halten,fällt immer noch schwer. Anwenderzufriedenheit 40 Tipps für die Stammdaten 16 Wielässt sich dieviel zitierte Enduser Wersorgfältigplant unddie Fachbe- Experiencemessen? Am besten mitdefi- Trends & Analysen reiche einbindet, meistert niertenKennzahlen undanhandkom- Projekte rund um dasMaster- pletterProzesse. Aber dastun nurwenige Google+ fordert Facebook 5 Data-Management. Unternehmen –nicht ohne Folgen. Noch regiertFacebookdas Social Web. Dochmit Google+ist einernsthafter Wett- Gute Datenqualität 20 bewerber an denStart gegangen. Eine gute Datenqualität bildet Job & Karriere dieGrundlage fürein solides Office 365 ist da 6 Stammdaten-Management. Alle Fäden in der Hand 44 Dienächste Versionder Bürosoftware aus DerJob desProjekt-Managersist an- der Cloudlässt Microsofthoffen, fürdie spruchsvoll, denn es gilt,die Erwartungen Zukunftgewappnetzusein. aller Beteiligten umzusetzen. Produkte & Praxis Meilenstein bei PCM-Speichern 8 Nichts für Anfänger 50 IBMs neue Technikkönnteinfünf Jahren Kleine Helfer 30 AgileProjekt-Manager brauchen Erfahrung Flash-Speicher ablösen MitDiagramly schnellzuOnline-Diagram- undÜberzeugungskraft. men;SQLiteManagerverwaltet Mini-Da- Usedsoft macht weiter 10 tenbankenmit Firefox. DiePleiteder SchweizerTochter stellt das Geschäftsmodelldes Gebrauchtsoftware- NoSQL auf dem Vormarsch 31 Händlersnicht in Frage. Eine neue Generation von Datenbanken entzieht sich demrelationalen Modell, um Highlights der Woche aktuellen Herausforderungen an dieInfor- mationsverwaltunggerecht zu werden. Deutsche Online-Shops im Check Amazon,Cyberport,Etsy, Neckermann: COMPUTERWOCHE iPad PC-Peripherie unter Kontrolle 34 Wiegut sinddiese und andereWebshops Miteinem differenziertenRechte-Manage- in SachenDesign, Benutzerführung, Jede Woche gibt es die mentversprichtCynapspro,die Aktivitäten Technik und Innovation? COMPUTERWOCHE frisch auf mitexternen Desktop-Devices sicher ver- www.computerwoche.de/2488204 das iPad – angereichert mit walten zu können. Links, Bildern und Videos. Ein Der Dresscode für den Sommer Jahresabo kostet weniger als Windows-7-Migration 36 Schwitzende Büroarbeiter sehnen sich 200 Euro. Jetzt im iTunes AppStore T-Systemslistetimmer wieder beobachte- nach luftiger Kleidung. Was ist erlaubt? nach COMPUTERWOCHE suchen. te Fehler, die beim Wechsel auf die neue www.computerwoche.de/1899649 Titelfoto: Fotolia/Slavomir Valigursky Windows-Generationauftreten. Exklusiv für Sie: Das CIO-Mini-Abo Jetzt testen und Insiderwissen sichern! ➡ 2 Ausgaben inklusive Prämie ➡ Sparen Sie satte 30% Abonnieren Sie 2 CIO-Ausgaben und gegenüber dem Einzelpreis von 10,80 Euro freuen Sie sich über ein tolles Dankeschön JETZT 10 Years AllesA rund um die Abo-Pakete ! ➡ Die IT-Strategien für Manager NEU A e D c pünktlich auf Ihrem Schreibtisch i IhrerI CIO inden Sie unter: auch e t CIO c c a since 2001 r a d e P o s t für Ihr iPad f L B e e a d e r s h i p & www.cio.de/aboshopw CIO erscheint im Verlag IDG Business Media GmbH, Lyonel-Feininger-Str. 26, 80807 München, Registergericht München, HRB 99187, Geschäftsführer: York von Heimburg. Die Kundenbetreuung erfolgt durch den CIO Kundenservice, ZENIT Pressevertrieb GmbH, Postfach 810580, 70522 Stuttgart, Geschäftsführer: Joachim John, Tel.: 0180 5 72 7252-276*, E-Mail: [email protected] (*aus dem dt. Festnetz nur 0,14 Euro pro Minute, Mobilfunkpreise max. 0,42 Euro pro Minute) C-010-125 cw27-s03 3 30.06.2011 18:05:57 4 Trends & Analysen 27-28/11 Was die anderen sagen CW-Kolumne Seiten-Spiegel Erst die Arbeit... „Wir waren schon ein seltsamer Haufen bei er sich an seine Schulzeit erinnert, Endes: an die Datensilos der Fachabtei- Microsoft. Bob Wallace, ein Programmie- W weiß, Hausaufgaben können ver- lungen heranzugehen,sie aufzubrechen, rer, war ein mit überaus trockenem Humor dammt langweilig sein und sich endlos zu analysieren und übergreifend neu zu gesegneter Spaßvogel, (...) der viel Geld hinziehen. Im schlimmsten Fall wird das organisieren. Ein solches Vorgehen be- für die Erforschung bewusstseinserwei- mühsam Erlernte hinterher nichtmal ab- rührt eingespielte Arbeitsgewohnheiten, ternder Drogen ausgab. Jim Lane, unser gefragt. Das Gleiche gilt für Projekte rund verlangt das Abgeben von Wissen und tan- Projektmanager, war stolzer Besitzer eines um Stammdaten-Management und Daten- giert das Rollenverständnis der Mitarbei- Breitschwerts und verpasste kein einziges qualität: eine Herkulesaufgabe in vielen ter.Wenn diese nicht mitteilen können Mittelalterfest. Doch niemand war so ei- Etappen, über lange Zeiträume, bei gerin- oder wollen, welche Daten sie eigentlich genbrötlerisch wie Gordon Letwin (…). Er genChancen, jemals Lorbeeren zu ernten. brauchen und welche sie produzieren, heiratete eine gewisse Rose, und gemein- Vielleicht ist das der Grund dafür,dass führen einschlägige Projekte nichtzum sam zogen sie ein Schwein groß, das sie einer aktuellen Umfrage von Barc zufolge Erfolg. Vorhaben rund um Daten-Manage- wie ein Familienmitglied behandelten.“ bislang nur jedes fünfte Unternehmen ein ment und -qualität werden nicht funktio- Die „Wirtschaftswoche“ zitiert aus der entsprechendes Projekt abgeschlossen hat. nieren, wenn es keinen breiten Konsens Autobiografie von Microsoft-Mitgründer Doch gemach, die Bereitschaft, die zwischen Unternehmensspitze, Abteilungs- Paul Allen Hausaufgaben zu erledigen, wächst: Wei- leitern und IT-Verantwortlichen gibt. Vor- tere 20 Prozent der Befragten stecken aussetzung dafür ist es, auf allen Ebenen mitten im Projekt, und noch ein Fünftel den Wert gepflegter Daten zu erkennen. „Ich bitte Sie – plant konkret. Das Motiv ist klar: Wersei- Hier kann die IT den ersten ne Daten nicht in Ordnung hält, braucht Schritt gehen: die Betei- was jemand mit kostspieligen IT-Projekten von ERP ligten sensibilisieren aus dem klei- und CRM über Business Intelligence bis und ihnen den Wert des hin zu Business-Process-Management gar Datenvermögens auf- nen Deutsch- nicht erst anzufangen. Schlechte Daten zeigen. verursachen hohe Kosten, unzufriedene land sagt, Kunden und weniger Umsatz. Doch Projekte rund um Datenqualität liegt doch weit unter dem sind hochsensibel, man kann sich als ITler HeinrichVaske böse die Finger verbrennen, wenn man Chefredakteur Wahrnehmungshorizont den Kollegen die Datenhoheit streitig ma- CW eines Steve Jobs.“ chen will. Und darum geht es letzten „Manager Magazin“ interviewt Springer- Vorstandschef Mathias Döpfner SagenSie unsIhreMeinung! „Ähnlich wie ein schicker Wagen spiegelt das Tablet der Wahl die eigene Persönlich- Im beiliegenden Fragebogen können Sie uns mitteilen, keit.Legen Sie Wert auf tonnenweise Optionen wie Speichererweiterungen, wie Ihnen diese Ausgabe gefällt – und gewinnen. nicht proprietäre USB-Anschlüsse oder Ka- bel? Dann sind Sie wahrscheinlich mit Mo- torolas Xoom bestens bedient. Bevorzugen ie Redakteurinnen und Features wie das vorinstal- Sie eher ein kleines, kompaktes Modell, D Redakteure der- lierte Take-That-Album „Pro- das in den Business-Trenchcoat passt? bemühen sich stän- gress“ sowie das Video zur RIMs PlayBook wäre unter diesen Voraus- dig um eine gute inhaltliche Single „The Flood“. Zur kom- setzungen ideal. Oder mögen Sie Apples Mischung und um Beiträge, fortablen Bedienung besitzt Ecosystem und haben Ihre iTunes-Biblio- die Ihnen im Alltag weiterhel- das Smartphone ein großes thek bereits bestens organisiert? Dann fen. Um herauszufinden, ob 3,5-Zoll-Touch-Display.Für passt das iPad zu Ihnen! Denken Sie immer uns das auch gelingt, möchten einen flüssigen Betrieb sorgt daran: Sie sollten an dem Gerät Freude ha- wir über den beiliegenden Fra- außerdem ein 800 Mega- ben. Was nützt es, die neueste Hardware gebogen Ihr Feedback einholen. hertz starker Prozessor.Zur zu besitzen, wenn man das Betriebssystem Unter allen Einsendern des weiteren Ausstattung zählt nicht ausstehen kann? Wir empfehlen: Vor Fragebogensverlosen wir ein Unterstützung für HSPDA, dem Kauf gründlich ausprobieren!” SamsungGalaxy Ace in der WLAN und GPS.Eine Fünf- Wired.com (siehe auch unser limitierten Band Edition im Wert Megapixel-Kamera mit Au- Tablet-Special ab Seite 22) von 429 Euro. Das schicke tofokus und LED-Fotolicht Smartphone verfügt über Extra- rundet das Bild ab. (mb) cw27-s04 4 30.06.2011 17:12:05 27-28/11 Trends & Analysen 5 Google+ – für Facebook eine Herausforderung Nach den Flops mit „Buzz“ und „Wave“ schien Googles Social-Media-Ehrgeiz gebremst.
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