BEGIN:VCALENDAR PRODID;X-RICAL-TZSOURCE=TZINFO:-//Calagator//EN CALSCALE:GREGORIAN X-WR-CALNAME:Calagator METHOD:PUBLISH VERSION:2.0 BEGIN:VTIMEZONE TZID;X-RICAL-TZSOURCE=TZINFO:America/Los_Angeles BEGIN:DAYLIGHT DTSTART:20100314T020000 RDATE:20100314T020000 TZOFFSETFROM:-0800 TZOFFSETTO:-0700 TZNAME:PDT END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT CREATED;VALUE=DATE-TIME:20100809T184034Z DTEND;TZID=America/Los_Angeles;VALUE=DATE-TIME:20100812T210000 DTSTART;TZID=America/Los_Angeles;VALUE=DATE-TIME:20100812T180000 DTSTAMP;VALUE=DATE-TIME:20100809T184034Z LAST-MODIFIED;VALUE=DATE-TIME:20100809T184034Z UID:http://calagator.org/events/1250458989 DESCRIPTION:Java Code to Coast event in Portland Oregon \;\n \;\nFr ee \;\n \;\nTHURSDAY August 12th 6-9pm \;\n \;\n \;\nJava developers\, architects\, programmers\, and enthusiasts: get ready for a real adrenaline rush. The Java Road Trip: Code to Coast tour is visiti ng 20 cities across the United States showcasing Oracle's commitment to everything Java. Heading up the tour are key Java technologists from Ora cle\, who will be demonstrating the latest Java software\, engaging with Java User Group (JUG)members\, and meeting with enterprise developers a nd consumers. \;\n \;\nThe event will be hosted from 6-9pm at Pio neer Courthouse Square \;\n \;\n701 SW 6th Avenue (bordered by SW Yamhill\, SW Morrison and SW Broadway) Portland\, OR 97205. \;\n 3\;\nThis high-tech block party on wheels is your chance to share the sp irit of innovation that is the essence of Java. \;\n \;\nSpeaker: Brent Christian \;\n \;\nBrent Christian\, a Senior Member of Tech nical Staff with Oracle\, will be doing technology demos for the Portlan d event. In his 10+ years with Sun\, he worked on Client Java technologi es which included the AWT and Swing toolkits\, as well measuring\, analy zing\, and improving client performance. He has spent the last few years on the JavaFX graphics team\, focusing on the animation system along wi th performance benchmarking and analysis. \;\nLocation: The event wil l be hosted from 6-9pm at Pioneer Courthouse Square\n\nTags: oracle\, ja va\, opensource\, developers\, free\, j2ee\, javaee\n\nImported from: ht tp://calagator.org/events/1250458989 URL:http://www.java.com/roadtrip/schedule.jsp SUMMARY:Java Code to Coast event in Pioneer Courthouse Square LOCATION:Pioneer Courthouse Square: 701 Sw 6th Ave\, Portland OR 97204 US SEQUENCE:1 END:VEVENT BEGIN:VEVENT CREATED;VALUE=DATE-TIME:20100119T021812Z DTEND;TZID=America/Los_Angeles;VALUE=DATE-TIME:20100921T203000 DTSTART;TZID=America/Los_Angeles;VALUE=DATE-TIME:20100921T183000 DTSTAMP;VALUE=DATE-TIME:20100119T021812Z LAST-MODIFIED;VALUE=DATE-TIME:20100920T190234Z UID:http://calagator.org/events/1250458189 DESCRIPTION:This month's topic: Logging Last Resource (LLR) optimization of XA \;\n \;\nAlmost every transaction executed on a Java EE App lication Server winds up distributed over multiple resources such as JMS destinations and JDBC datasources. Standard OTLP systems employ the XA- 2PC protocol\, a presumed-abort variant of the Two-Phase Commit protocol to make sure that either all resources commit successfully or all resou rces abort the transaction if at least one resource fails. As any distri buted consensus protocol\, XA-2PC is expensive. In this talk\, we presen t Logging Last Resource (LLR) optimization of XA (actually\, its Java EE "\;translation"\; in form of the JTA spec) in Oracle WebLogic S erver. LLR's effectiveness has been validated in world record results ac hieved by the Oracle stack in the SPECjAppServer2004 benchmark and by hi gh-profile customers in mission-critical applications. \;\n \;\n- --------- \;\n \;\nSpeaker: Gera Shegalov \;\n \;\nGera has worked in the areas of workflow management\, temporal databases\, messag ing\, and recovery. He is currently with Oracle Database High Availabili ty. In his prior role at Oracle\, he was part of the Java Platform Group where he worked on the messaging infrastructure such as OC4J JMS\, AQ J MS integration\, WebLogic FileStore\, and LLR. Prior to joining Oracle\, Gera worked at the Max Planck Institute of Informatics in Saarbruecken\ , Germany and interned at Microsoft Research in Redmond\, WA. \;\n&# 13\;\n---------- \;\n \;\nPJUG meetings start with some time to ea t and socialize (pizza and beverages are provided)\, followed by the fea tured speaker\, then Q&\;A\, discussion\, sometimes a drawing to give away swag. :) \;\n \;\nThough we like knowing how many people to expect\, you don't *have* to RSVP\, on Upcoming or otherwise. Go ahead a nd just show up! \;\n \;\nMany people also go for a drink and furt her discussion following the meeting\, at a location determined ad hoc ( lately\, Trees restaurant in the same building). \;\n \;\nhttp://t witter.com/pjug \;\nhttp://pjug.org/ \;\n(join our mailing list\, linked from the website!)\n\nTags: java\, user group\, pjug\, oracle\, s un\, weblogic\, llr\, xa\, jta\, java ee\, jee\, j2ee\, jdbc\, jms\, olt p\, xa-2pc\, specj\, gera\, shegalov\n\nImported from: http://calagator. org/events/1250458189 URL:http://pjug.org/ SUMMARY:Portland Java User Group: Logging Last Resource Transaction Optim ization LOCATION:Oracle (Downtown Campus): 1211 SW 5th Avenue\, Suite 800\, Room 8005\, Portland Oregon 97204 US SEQUENCE:5 END:VEVENT END:VCALENDAR