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Referenz: großes deutsches Reisebüro

Liferay Portal Performance Tuning Services

Einleitung

Unser Kunde, ein führendes deutsches Tourismusunternehmen, zählt zu den größten Reise- und Touranbietern von Österreich und Deutschland. Die Website wird von über 500 000 Besuchern angeklickt und verfügt über reichhaltige Funktionen für die Kunden, wie Reisesuche, Hotelbuchung, Autovermietung, Event-Planung und viele andere Online-Dienste.
Reisesuche
Hotelbuchung
Autovermietung
Event-Planung

Heraus-
forderung

In der Reisebranche, wo die Website ein entscheidendes Verkaufs-Tool ist, wird die Seitenladezeit zum kritischen Faktor hinsichtlich der Online-Erfahrung der Kunden und ihrer Zufriedenheit mit dem Reiseanbieter.

Unser Kunde verwendete ein Portal mit benutzerdefinierten Portlets, das bereits seit geraumer Zeit sehr anspruchsvolle Formulare verwaltete.

An einem gewissen Punkt benötigte das Portal 3 Minuten, um lediglich ein großes Formular anzuzeigen, weshalb der Kunde K&C kontaktierte und um Unterstützung bat.

Lösung

Die Kunden-Website wurde auf Liferay, einer Open-Source-Technologie für die Enterprise-Portal-Entwicklung, entwickelt. Trotz ihrer Beliebtheit sind die wesentlichen Nachteile von Liferay-Anwendungen Leistung und Skalierbarkeit. Eine Reihe von leistungsspezifischen Best Practices wurden benötigt, um die Erfahrung eines Benutzers zu optimieren. Insbesondere wurde die Anwendung des Kunden aufgrund von Formularen mit vielen Tausenden von Elementen sehr komplex. Dies führte zu einer starken Verlangsamung und es war fast unmöglich, die Anwendung benutzerfreundlich zu gestalten.

Unsere Spezialisten führten eine eingehende Untersuchung der Architektur des Kundenportals durch, um zu identifizieren, was die Leistungsprobleme verursacht hat. Im Ergebnis wurden die folgenden Lösungen implementiert, um das Portal zu optimieren:

Ergebnisse

Anzahl der Datenbankaufrufe um das 100-fache reduziert

Von JSF generiertes HTML + JS wurde von 5 MB auf 140 KB reduziert

Die Reaktionszeit der Kundenwebsite wurde um das 50-fache verbessert.

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