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  • Tuning Distributed Applications to Access Big Data

    Distributed applications are just that: distributed across one or more hardware platforms across the enterprise. The database administrator (DBA) has the unenviable task of monitoring these environments and configuring and tuning the database server to meet multiple needs. As multiple distributed applications now require access to a very large data store, what tuning options are available to help? Get your SQL Server database under version control now!Version control is standard for applications, but databases haven’t caught up. So how can you bring database development up to speed? Why should you start? Find out…

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  • What is the starting point for Ubuntu app development? [closed]

    - by Roshnal
    I'm thinking of developing software for Ubuntu and other related Linux-based distros (like Linux Mint). But currently am at a loss for where to start. Would learning Python be enough/good? And what are the other things I should know about before starting this kind of developing? And will I be able to publish my apps to a software store like Ubuntu store even if I am from outside USA/UK? If not, what are the options I have to make my apps reach the audience? As a lot of users had asked, I intend to build applications only for Linux (I'm thinking of Gnome) that will be a bit business and enterprise oriented. Currently I am an Oracle certified Java developer in J2SE and J2ME. And I know Python a bit.

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  • echo difference between ubuntu and RedHat

    - by arcomber
    I have mostly been experimenting with ubuntu but recently was using a Red Hat Enterprise system and was surprised at a difference I found setting and displaying env variables. In ubuntu I might have an interaction like this: acomber@mail:~$ export MY_VAR=i686-linux acomber@mail:~$ echo $MY_VAR i686-linux acomber@mail:~$ echo "$MY_VAR" i686-linux But on RHEL: acomber@mail:~$ export MY_VAR=i686-linux acomber@mail:~$ echo $MY_VAR acomber@mail:~$ echo "$MY_VAR" i686-linux I know this is a ubuntu forum but why the difference? Why do I need to enclose in quotes on RH? There are no spaces in the variable name?

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  • PeopleSoft HCM?????????????????????????????

    - by user775380
    ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ????????????????????  - ?????????  - ?????????????????????  - ????(???????????????/??/????????)  - ???????????????? ???????????????????????????ERP???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????????????????Hyperion???????????????????????????????????????????????CSE??????PeopleSoft HCM?????????Essbase????????????????????????????????????????????????????PeopleSoft?HCM????????????????????????(Essbase????/???????????????????????????)  Essbase?????~Excel??????·?? Essbase?Excel?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Essbase?????????????????????????????????????????????PeopleSoft HCM???????????????????????????????????????????PeopleSoft????????????PeopleTools 8.52?Cube Builder?????????????? ???????????????????????????????????? ????: ????????????(12/5): ???????ERP???PeopleSoft Enterprise??????????? CSE?????: ???????????? (?????????????????????????????????) ITPro????: ????????????CSE?PeopleSoft???????? Oracle Essbase????: ????????????????

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  • 10??OTN????????

    - by OTN-J Master
    10???????????????????????????????????????????????????????????????????[10/23(?)??]  Oracle Solaris ??????? #7 [10/23(?)??]  Oracle MySQL Tech Tour - Osaka[10/24(?)??]  WebLogic Server???[10/24(?)??]  ?????? Oracle Application Testing Suite??????[10/24(?)??]  ?92? ????! ???????? Oracle RAC ???????! -??????! RAC?????????? [10/25(?)??]  ?????! ???????????????????????(???)[10/25(?)??]  Oracle MySQL Tech Tour - Tokyo [10/26(?)??]  Oracle MySQL Tech Tour - Fukuoka[10/30(?)??] Oracle Days Tokyo 2012>>??????????????????(oracle.com???) Oracle Solaris ??????? #7 ???: 10?23?(?) 18:30~20:40???: ?????????? ?? 13F??????? ???: ???????????????? Solaris ????????? 7 ????? Oracle Solaris ??????????Oracle Solaris ????????????????? ????Oralce Solaris ????????????!??????????????????Oracle OpenWolrd 2012 ??????Oracle Solaris ?????????????????????? ?????? 3 ??????????????????????????? ????????????????????????Solaris ???????????????????????????????????????????????? >> ??·???????? ?????? Oracle MySQL Tech Tour - Osaka??! ???: 10?23?(?)13:30~17:00???: ??(??????????????????) ???:???MySQL?????????????????MySQL?????Oracle MySQL Tech Tour - Osaka??????????MySQL????·??????????????????????????????????????????????·????·?? ????? ??????MySQL??????????????????? ????????????????????????? ????????????????• MySQL???? ??????????????·??????????? • MySQL????????????????? • MySQL????????????????? MySQL??????????????????????????????????DBA????????IT??????MySQL????????????????????? >> ??·???????? ?????? ?29? WebLogic Server???@?? ???: 10?24?(?) 18:30~20:40 ???: ?????????? ??13F??????? ???: ?29? WebLogic Server???@???????????????WebLogic Server?????:???????????????????iPad???????????2???????????????WebLogic Server????????????????WebLogic Server??????????????????????·????????????????????????????????JDBC??? ?????????????????? ??????WebLogic Server?????:?????????WebLogic Server???????????????????????????????????????iPad?????????????????????????????????????????????WebLogic Server???Oracle JDeveloper????? ?Oracle Application Development Framework (ADF)????????? ?WebCenter Framework ????????????????????????????????????????????????????????????????????????????????????????WebLogic Server????????????????????????????????????WebLogic Server????????????WebLogic Server?????????????????????????????????????!???????????????????Java EE6???????????? >> ??·???????? ?????? ?Oracle Application Testing Suite??????????????????Web????????????????????·??? ??????! ???: 10?24?(?) 13:30 ~ 18:00 ???: ?????????? ?? ???:???Web????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Oracle Application Testing Suite??Web???????????????????????????????????????????????????????????????????????????????????????????????????????????Oracle Application Testing Suite???????????????????????????????????? >> ??·???????? ?????? ?92? ????! ???????? Oracle RAC ???????! -??????! RAC??????????  ???: 10?24?(?)18:30~20:00???: ?????? ???????????? ???:18?????????????????????! ???????????92????RAC?????????????????????????????????????????RAC???????RAC????·???????·???????????????????????Oracle Database??????????????????????????Oracle RAC???????????????????????????????????????????????????RAC????????RAC??????????????RAC??????????????????????????RAC???????????????????????????????????????????????????????????????RAC???????????????????????????????????Oracle??????????????RAC????????????????????????????????????????????????????????????????????????RAC????????????????????????????????RAC?DB??? ???????????????? ????????! >> ??·???????? ?????? ?????! ???????????????????????(???)  ???: 10?25?(?)???:13:30~15:30 ???: 18:00~20:00???: ?????????? ?? ???:???????????????????????????????????????????? ·??????????????? ·?????????????????????????????? ·??????????????????????????Oracle Enterprise Manager?????Oracle Database Enterprise Edition?????????????????????????????????????????????????/????????????????????????????????????????????????????????????????????????????????????????????????????????·??????????????????? ??????????????????????????????????????>> ??·???????? ?????? Oracle MySQL Tech Tour - Tokyo  ???: 10?25?(?)13:30~17:00???: ?????????? ?? 13F??????????:???MySQL?????????????????MySQL?????Oracle MySQL Tech Tour - Tokyo??????????MySQL????·??????????????????????????????????????????????·????·?? ????? ??????MySQL??????????????????? ????????????????????????? ????????????????• MySQL???? ??????????????·??????????? • MySQL????????????????? • MySQL????????????????? MySQL??????????????????????????????????DBA????????IT??????MySQL?????????????????????>> ??·???????? ?????? Oracle MySQL Tech Tour - Fukuoka ???: 10?26?(?)13:30~17:00???: ?? ???????? ???? 8F??????? ???: ???MySQL?????????????????MySQL?????Oracle MySQL Tech Tour - Fukuoka??????????????? MySQL????·??????????????????????????????????????????????·????·?? ????? ??????MySQL??????????????????? ????????????????????????? ????????????????•MySQL???? ??????????????·??????????? •MySQL????????????????? •MySQL????????????????? MySQL??????????????????????????????????DBA????????IT??????MySQL????????????????????? >> ??·???????? ?????? Oracle Days 2012 Tokyo ???: 10?30?(?)·31(?)10:00 ~ 18:00 ???: ??????????? ???: ?????????????????????10????????Oracle OpenWorld???????????????????????????????????IT????????????????????????????????????????????????????????????????IT??????????>> ?????????? / ???????? ??????

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  • 7?????JavaOne Tokyo 2012???????????!

    - by hideki ito
    2012?4?4???????????????49???JavaOne Tokyo 2012???????????7???4????????????4??5??2??????????????????? ???????????JavaOne Tokyo 2012??????????????! ??????Java Strategy Keynote???????????????????Java????????????????Java?????????????????????????Java???????????4????????????Java?????????????????????????????????????7?????????????????????????????????????? ????·?????????????????·??????????Henrik Stahl?JDK??????????????2012?4??JDK7??4????????????????2013??JDK8????????????? ????????????·?????·??????????Rob Benson?????·???????????Twitter?Java????????????????? ????·???????? Java??????????????·???????Nandini Ramani?????Java??????????????Java FX??????????????? ????·???????? ????????·???????Cameron Purdy???????????????????????Java EE 7?????????????????????????? ?????????????????????????????????????Core Java??Client Java??Enterprise Java??Embedded Jave??4??????????????????????????????????????????????????????? ??????????????????????! ???????????????????????????????? ??????????????????????????????????????????????????? ?????????JavaOne Tokyo 2012???2???????????????????????????????????????! ???????Java ???????Duke????????????????!

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  • SQL*Plus??? - ??????????????(????? ???Tips-2)

    - by Yuichi.Hayashi
    script??????????????????????????SQL*Plus???????????????????SQL*Plus????????????????????????? ????????????????SQL*Plus???????????????????? SQL*Plus?-s????????????????????????????? ??????????????????????????????????? <-s??????????> $ sqlplus scott/tiger SQL*Plus: Release 11.2.0.1.0 Production on ? 12? 22 17:14:14 2010 Copyright (c) 1982, 2009, Oracle. All rights reserved. Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP, Data Mining and Real Application Testing options ????????? SQL <-s???????????> $ sqlplus -s scott/tiger select sysdate from dual; SYSDATE -------- 10-12-22 exit $ (Written by Hiroyuki Nakaie)

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  • Host-only network ?VM??????????

    - by katsumii
    VirtualBox ?????·?????????·???? (Oracle VM VirtualBox??)????VM?????????9??????????????????????????????????????????????????????????????????Oracle Data Guard Basic Hands On Training???????!Oracle Data Guard ??????????????Oracle Enterprise Manager ??? Oracle Database???????????????JRockit Flight Recorder?????RAC ??????????????! Oracle RAC 11g R2 ?????????Oracle Database 11g Release 2??????????????????Oracle GoldenGate???????Oracle Complex Event Processing11g SmartGrid???????? ?????Oracle Complex Event Processing11g CEP?BAM??? EDA????????? ????? ?????VM??????Host-only network?????????????????????????????????????????????????????Bridged???????????IP?????????????????????????????Linux??sshd??????????????????????????????????Windows??????????????????????????????? port forwarding ???????Poderosa ?????????? portforwading ????????????????????? ??????PC?? ssh -p 23 oracle@(VBox???) ??????????   

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  • Primavera P6 Cloud ??!P6 R8.3.2????!

    - by hhata
    ????Primavera P6 Enterprise Project Portfolio Management (EPPM) ????? 8.3.2???????????????????????????(SaaS)????????P6????????????????????SaaS???????????????????????P6??????????????????????????·???????????????????????????TCO(Total Cost of Ownership)???????????????OS?????????????????????Primavera?????????P6??????????????????? ??????PPM????????????????????????????? [????] ??????????????????????????????????????????????? [???] TCO????????????PPM????????????????????????????? [??] ?????????????????????????????????????????? [????] HW????????????????P6???????????????????????????? Primavera P6 ????????????????????????: Primavera P6 EPPM Primavera P6 Professional Primavera EPPM Web Services Primavera P6 Team Member Primavera Team Member for iPhone and iPad Primavera P6 Email Statusing Primavera P6 Progress Reporter Document Management BI Publisher WebLogic Application Server P6 Cloud Connect Primavera P6 Professional ????????????????????????????????P6??????????????P6 Cloud Connect???P6??????????????????P6????????????? ???iPad?iPhone???????Team Member?????????????????P6 Cloud??????????????????????????????????P6 Cloud?????Primavera Unifier??????????????????????? P6 Cloud?????????1???????1???????????????????????????????(????)???????????? ????????????Primavera ????????Primavera ????·?????????:??(03-6834-5241/[email protected])?????????????

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  • Advisor Webcast ?7?!~ OBIEE 11g ?????·??????????????? ??????

    - by yvetteyvette
    Advisor Webcast ?7?!~ OBIEE 11g ?????·??????????????? ?????? 2013???????????? Advisor Webcast? ??????????????????? ??????????????????7?????Oracle Business Intelligence Enterprise Edition (?? OBIEE)???????OBIEE 11g ?????·?????????????????10?14?(?)16????????? OBIEE ????????????????????????????????????????????????????????????????? Advisor Webcast ??: ??????????????????????????????????????·??????????? ????Web???????Web Conferencing????????????????????????????????????????????????(Q&A)??????????????? OBIEE 11g ?????·??????????????? ??: 2014?10?14?(?) 16?~17? ??: ???????????????????????????? ?????????????????????????? ??????????????????????? ????: ?????????????(My Oracle Support ???????????)

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  • ???????????!???????

    - by Kumiko Fujita
    “???????????!”???? “???????????!”????????????·????????????????????????????????????????????????????????????? ???????????????????????????????????????????????! ??????????? ?????????????????????????????????????????????? ??????????????????????????????????????????????/??????????????????????????????????????? ??????????·?????????????????????? ?????????????????????????????????????????????????????????????????DBA????????????????????·??????????????·?????????·???????????????? ???? ????? ????? ???????????????? ???????!?Export/Import??? PDF??(WMV)??(MP4) ????????????? ????????!???????????? PDF??(WMV)??(MP4) ?????? ??!Enterprise Manager:????????????? PDF??(WMV)??(MP4) ???????????? ??!????????????? ???? PDF??(WMV)??(MP4) ?????????????? ???????! ????????????? PDF??(WMV)??(MP4) ???? Oracle???? ?? ???????????????????·??????|???????????

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  • ????????SPARC????? ?OVM???????!

    - by Yusuke.Yamamoto
    ????? ??:2010/10/26 ??:?????? SPARC ???????????????????????·??????????????!????????SPARC CMT ????? Solaris ?????????????????? Oracle VM Server for SPARC(?? Logical Domains:LDoms)????????????????????????? Oracle ??????/ Oracle Virtualization Strategy?Only From Oracle?Oracle ?????????????Oracle VM for SPARC ????/ Oracle VM for SPARC?Release History?Key Components?SPARC Enterprise T / SPARC T3?????System Firmware?Oracle Solaris?Logical Domains Manager??????????Oracle VM for SPARC???????!/ ???????(????)?????????ldm?????Configuration Assistant?Logical Domains P2V?????????? ????????? ????????????????? http://www.oracle.com/technology/global/jp/ondemand/otn-seminar/pdf/1026_OVMforSPARC_Rev02.pdf

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  • ???????????!???·???

    - by Kumiko Fujita
    “???????????!”???? “???????????!”????????????·????????????????????????????????????????????????????????????? ???????????????????????????????????????????????! ???????·??? ???????????IT???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????·???????/?????????????????????????????????????????????????????????????! ???? ????? ????? ??????????????/??/??? ??????????????? PDF??(WMV)??(MP4) ????????????????????/?? ???????????????????? PDF??(WMV)??(MP4) ??????????????????? ?????????~????/????????~ PDF??(WMV)??(MP4) ???????????????????? ?????????????????????????- Oracle ASM Cluster File System (ACFS)????! PDF??(WMV)??(MP4) ??????????????????EM????? ???????? Oracle Enterprise Manager 12c ??? PDF??(WMV)??(MP4) SPARC???????Solaris?????? SPARC ????? ~ OVM ???????! PDF??(WMV)??(MP4) ???? ?Oracle DB 11g R2 ??????????????????/????????????????! Oracle????????

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  • ?Oracle Database 12c????TTnn TMON??redo??????

    - by Liu Maclean(???)
    ?Oracle 11g? Data Guard?redo?????????3???????: ARCi (FAL – archived redo shipping, ping, local only archivals) NSAi (async) 12.1 name: TTnn , NSSi (sync) –– live redo shipping ????12c?? ??TTnn  ??TT00?????async ???redo??? ???????TMON????Redo transport monitor? SQL> select banner from v$version where rownum=1; BANNER -------------------------------------------------------------------------------- Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production SQL> select program,pid from v$process where program like '%TMON%' or Program like '%TT%'; PROGRAM PID ------------------------------ ---------- ORACLE.EXE (TMON) 7 ORACLE.EXE (TT00) 24 ??????? ?11g ???NSAi async redo ship?????????LGWR?????????,?????redo ????; ???12c?TTnn???redo???????LGWR? ???  ??????async redo ship ??redo??! 11g?: 12c?

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  • ????WebLogic Server?????Java+?????·??????????????????|WebLogic Channel|??????

    - by ???02
    ????????·???????????????????????????·???????????????????????????????????????WebLogic Server???????????????????????????? WebLogic Server??????·??????·???????????????????????????????????Publickey???????IT???????????????WebLogic Server??????????????????????????????????(???)??????·??????????Java?????????WebLogic Server――WebLogic Server??1990???????????·?????????????????????·????????????????????????????????????????????????????????????:WebLogic Server????????????????1998????1999???????4.5???????????J2EE(Java 2 Platform, Enterprise Edition)?????????????·???Java??????API???Java Servlet?JSP?JDBC?RMI(Remote Method Invocation)??????EJB 1.0??????????????????????????WebLogic Server?Java???????????????????????????????"??"????????? ????WebLogic Server 5.1??6.0???????????????·???????????????Java????????·?????????????????????????????????WebLogic Server?????Java??????????????????????????????????????????????????????――????????????·??????????Java???????????????????????:????????????????·?????????????Java????????????????????????? WebLogic Server?????2001???????6.1?????????????????????????????????????·????????????????·?????J2EE????????????????????????10????WebLogic Server??????????????????????????――WebLogic Server?????????·??????????????????????????????????? Java?????????????????????????????·???·???????????????????:???Java????????·?????C/C++?????COM?CORBA?????????????????????????????????????????WebLogic Server?JDBC???????????????Java?????????????????????????????WebLogic Server??????????????????????????? ????????????????????J2EE????????????????????????????????????????WebLogic Server?????????????? ?????????????????????????????J2EE??????????????????????????????????????????????????????????????????????????????????????????????????????????????WebLogic Server?????????J2EE????????????????????????????? ???????????????????????????????????????????????????????????:???????????????J2EE???????Java EE????????????????????????????????????????????????????????????WebLogic Server??????????? ?????Java EE??????????????????????WebLogic Server?????????????????????????????????/????????????·??????·???????????????????????????????????????――?????????WebLogic Server??????????????????????????????????????????????????????:???????????11g???????????·???????????????????????????????????? ??????????·??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Java EE????????????????????:?????????????????????(??)????????????????????????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????――Twitter?Facebook???????????????????????????????????????????????????????????????????????????????????????????????????????????????·?????????????????????????????????????????????????>

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  • ????????????

    - by ???02
    ????????????Oracle Data Masking Pack???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????Oracle Data Masking????????????????????????????????????????????????????????????????? ???????????????????????????????????????????????????????????????????????????????????1. ??????????????Oracle Enterpirse Manager?GUI????????????????????????????????????????????????????????????????????2. ???????????????????????? "???"????????????????????"?????"??????????????????"?????"????????????????????????????????????????????"?????"??????????????????????"?????"?????????????????3. Oracle Database??????? / ?? / ??????????????????????????????????????????4. ????????????Oracle Data Masking Pack??Oracle Enterprise Manager??????????????????1???????????????·????·??????????·???????????????????? ?????? Oracle Direct

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  • Apache Tiles vs OpenSymphony SiteMesh

    - by Bytecode Ninja
    It's been a long time since I used SiteMesh or Tiles in a Java Web app and I've almost forgotten all the architectural differences as well as the weaknesses and strengths of these frameworks. My question is: which one is a better choice for building JSP/Servlet based Web apps or for use with Struts2? Why? And are there any weaknesses that I should be aware of? Are there any better alternatives available at all? Thanks in advance.

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  • WCF chunking/streaming - make it transparent for client

    - by bybor
    While developing WCF service i've faced problem of transferring large data as method params ( 4 Mb of raw size, not considering transfer/message overhead). The solution for this problem is to use chunking or streaming, but all the samples i've seen assume client is aware of used method and uses available block size for sending/receiving portions of data, and the problem (for me) is that it's not possible to call just one method, like SaveData(DataInformation info) but write wrapper method which will instead iterate smth like SaveDataChunk(byte[] buffer) Could it be somehow made transparent for client, just calling 'SaveData'?

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  • Is there a publicly available CDN that hosts JSON2?

    - by Xavi
    It's well known that Google and Microsoft host several common javascript libraries on their CDNs (content distribution networks). Unfortunately neither seems to host JSON2.js. I'm aware that I could upload a copy of JSON2.js to my server and serve it myself, but there are a number advantages CDNs offer that I would like to take advantage of. So with that in mind, are there any publicly available CDNs that host JSON2? If not, any idea why?

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  • CSS3 Gradients to reproduce an 'inner glow' effect from Illustrator with border-radius applied

    - by iamfriendly
    Hello all! First post on here so please be kind :) I am in the process of trying to get my head properly around CSS3 Gradients (specifically radial ones) and in doing so I think I've set myself a relatively tough challenge. In Adobe Illustrator I have created a 'button' style which can be seen here: http://bit.ly/aePPtV (jpg image). To create this image I created a rectangle with a background colour of rgb(63,64,63) or #3F403F, then 'stylized' it to have a 15px border radius. I then applied an 'inner glow' to it with a 25% opacity, 8px blur, white from the center. Finally, I applied a 3pt white stroke on it. (I'm telling you all of this in case you wished to reproduce it, if the image above isn't sufficient.) So, my question is thus: is it possible to recreate this 'button' using CSS without the need for an image? I am aware of the 'limitations' of Internet Explorer (and for the sake of this experiment, I couldn't give a monkeys). I am also aware of the small 'bug' in webkit which incorrectly renders an element with a background colour, border-radius and a border (with a different color to the background-color) - it lets the background color bleed through on the curved corners. My best attempt so far is fairly pathetic, but for reference here is the code: section#featured footer p a { color: rgb(255,255,255); text-shadow: 1px 1px 1px rgba(0,0,0,0.6); text-decoration: none; padding: 5px 10px; border-radius: 15px; -moz-border-radius: 15px; -webkit-border-radius: 15px; border: 3px solid rgb(255,255,255); background: rgb(98,99,100); background: -moz-radial-gradient( 50% 50%, farthest-side, #626364, #545454 ); background: -webkit-gradient( radial, 50% 50%, 1px, 50% 50%, 5px, from(rgb(98,99,100)), to(rgb(84,84,84)) ); } Basically, terrible. Any hints or tips gratefully accepted and thank you very much in advance for them!

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  • How does CommandManager.RequerySuggested work?

    - by Andrei Rinea
    The MSDN only states that Occurs when the CommandManager detects conditions that might change the ability of a command to execute. However I can't seem to find any traces of how this works, what I should be aware of / avoid etc... Does it just listen for input? (i.e.: mouse moves, keys pressed and so on)

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  • SQL Server connection string Asynchronous Processing=true

    - by George2
    Hello everyone, I am using .Net 2.0 + SQL Server 2005 Enterprise + VSTS 2008 + C# + ADO.Net to develop ASP.Net Web application. My question is, if I am using Asynchronous Processing=true with SQL Server authentication mode (not Windows authentication mode, i.e. using sa account and password in connection string in web.config), I am wondering whether Asynchronous Processing=true will impact performance of my web application (or depends on my ADO.Net code implementation pattern/scenario)? And why? thanks in advance, George

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  • Weblogic Bea 10.0 M1 and WorkManager

    - by ma-ver-ick
    Hi there! I have to execute long running threads in a WebLogic Bea 10.0 M1 server environment. I tried to use WorkManagers for this. Using an own WorkManager allows me to specify my own thread timeout (MaxThreadStuckTime) instead of adjusting the timeout for the whole business application. My setup is as follows: weblogic-ejb-jar.xml: <?xml version="1.0" encoding="UTF-8"?> <weblogic-ejb-jar xmlns="http://www.bea.com/ns/weblogic/90" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.bea.com/ns/weblogic/90 http://www.bea.com/ns/weblogic/90/weblogic-ejb-jar.xsd"> <weblogic-enterprise-bean> <ejb-name>TestBean</ejb-name> <resource-description> <res-ref-name>myWorkManager</res-ref-name> <jndi-name>wm/myWorkManager</jndi-name> </resource-description> </weblogic-enterprise-bean> </weblogic-ejb-jar> weblogic-application.xml: <?xml version="1.0" encoding="UTF-8"?> <weblogic xmlns="http://www.bea.com/ns/weblogic/90" xmlns:j2ee="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.bea.com/ns/weblogic/90 http://www.bea.com/ns/weblogic/90/weblogic.xsd"> <work-manager> <name>myWorkManager</name> <ignore-stuck-threads>1</ignore-stuck-threads> </work-manager> </weblogic> and the Bean: import javax.annotation.Resource; import javax.ejb.Stateful; import weblogic.work.WorkManager; @Stateful(mappedName = "TestBean") public class TestBean implements TestBeanRemote { @Resource(name = "myWorkManager") private WorkManager myWorkManager; public void test() { myWorkManager.schedule(new Runnable() { public void run() { while (true) { System.out.println("test: +++++++++++++++++++++++++"); try { Thread.sleep(45000); } catch (InterruptedException e) { e.printStackTrace(); } } } }); } } When I try to deploy this things, the server gives me the following exceptions: [EJB:011026]The EJB container failed while creating the java:/comp/env namespace for this EJB deployment. weblogic.deployment.EnvironmentException: [EJB:010176]The resource-env-ref 'myWorkManager' declared in the ejb-jar.xml descriptor has no JNDI name mapped to it. The resource-ref must be mapped to a JNDI name using the resource-description element of the weblogic-ejb-jar.xml descriptor. I try to figure out how to access / use WorkMangers for days now, and still get this or that as an exception. Very frustrating! Thanks in advance!

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  • Relative width for a CSS layout, fixed and fluid mix

    - by Alec Smart
    Hello, I am trying to make a chatroom layout like the following: Now my problem is that I am not sure how to have the container box occupy the whole width and height (with valid doctype) and then make the center div grow if the window grows keeping the rest constant. i am well aware of js/css. so i just need some beginning guideline. i would like to avoid javascript to process and then set heights and widths.

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