ADF 10g on JBOSS, how is the performance & stability ?

Hi All,
We are considering to use JBOSS for our ADF 10g APplication, has anybody here using it ? how is the performance & stability ?
Thank you,
xtanto

think it's this one New beta bios for s939 K8N Neo2 Platinum added (7025NMS.151) see syar's comment in next post.
If there are any more recent betas than that try them, the link to syar's d/load page is in thread.
don't know - check the threads
don't think so - check the threads
luck

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How is the performance maxtor 300gb 16mb sata on neo2 k8n?

How is the performance maxtor 300gb 16mb sata on neo2 k8n? what bios should i use for this and does sata 3&4 port work with the oc speed over 240?
do i have to update to sp2 to detect all the space?

think it's this one New beta bios for s939 K8N Neo2 Platinum added (7025NMS.151) see syar's comment in next post.
If there are any more recent betas than that try them, the link to syar's d/load page is in thread.
don't know - check the threads
don't think so - check the threads
luck

How is the performance of Mac Pro if i use it as host for windows and linux virtual machines.

How is the performance of Mac Pro if i use it as host for windows and linux virtual machines.
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You could even run Windows natively and still run your VM servers.
I have seen reports and such on MacRumors and elsewhere - run Windows natively as well as VMs (can also do testing and run Mavericks in a VM under Mavericks)
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Gnome-shell with nouveau - how is the performance

I have an old 8400GS and find gnome-shell's performance under nouveau pretty bad. Is it my card or the driver? If you have a more powerful card, how is the performance? I'm no gamer but is there a more powerful (none fan cooled) nvidia card that's better?

Looks okay.... guess my 8400GS is just underpowered for this driver. I ordered the 450 GTS so we'll see
$ grep flip /var/log/Xorg.0.log
[ 23641.419] (==) NOUVEAU(0): Page flipping enabled
$ grep drm /var/log/Xorg.0.log
[ 23641.418] drmOpenDevice: node name is /dev/dri/card0
[ 23641.418] drmOpenDevice: open result is 7, (OK)
[ 23641.418] drmOpenByBusid: Searching for BusID pci:0000:01:00.0
[ 23641.418] drmOpenDevice: node name is /dev/dri/card0
[ 23641.418] drmOpenDevice: open result is 7, (OK)
[ 23641.419] drmOpenByBusid: drmOpenMinor returns 7
[ 23641.419] drmOpenByBusid: drmGetBusid reports pci:0000:01:00.0
[ 23641.419] (II) [drm] nouveau interface version: 0.0.16
[ 23641.419] drmOpenDevice: node name is /dev/dri/card0
[ 23641.419] drmOpenDevice: open result is 8, (OK)
[ 23641.419] drmOpenDevice: node name is /dev/dri/card0
[ 23641.419] drmOpenDevice: open result is 8, (OK)
[ 23641.419] drmOpenByBusid: Searching for BusID pci:0000:01:00.0
[ 23641.419] drmOpenDevice: node name is /dev/dri/card0
[ 23641.419] drmOpenDevice: open result is 8, (OK)
[ 23641.419] drmOpenByBusid: drmOpenMinor returns 8
[ 23641.419] drmOpenByBusid: drmGetBusid reports pci:0000:01:00.0
[ 23641.419] (II) [drm] DRM interface version 1.4
[ 23641.419] (II) [drm] DRM open master succeeded.
$ dmesg | grep drm
[ 0.651085] [drm] Initialized drm 1.1.0 20060810
[ 0.661177] [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x298200a2)
[ 0.664916] [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PRAMIN
[ 0.710278] [drm] nouveau 0000:01:00.0: ... appears to be valid
[ 0.710280] [drm] nouveau 0000:01:00.0: BIT BIOS found
[ 0.710281] [drm] nouveau 0000:01:00.0: Bios version 62.98.47.00
[ 0.710283] [drm] nouveau 0000:01:00.0: TMDS table version 2.0
[ 0.710284] [drm] nouveau 0000:01:00.0: Found Display Configuration Block version 4.0
[ 0.710286] [drm] nouveau 0000:01:00.0: Raw DCB entry 0: 02000300 00000028
[ 0.710287] [drm] nouveau 0000:01:00.0: Raw DCB entry 1: 01000302 00020030
[ 0.710289] [drm] nouveau 0000:01:00.0: Raw DCB entry 2: 04011310 00000028
[ 0.710290] [drm] nouveau 0000:01:00.0: Raw DCB entry 3: 010223f1 00c0c080
[ 0.710292] [drm] nouveau 0000:01:00.0: DCB connector table: VHER 0x40 5 16 4
[ 0.710294] [drm] nouveau 0000:01:00.0: 0: 0x00001030: type 0x30 idx 0 tag 0x07
[ 0.710296] [drm] nouveau 0000:01:00.0: 1: 0x00000200: type 0x00 idx 1 tag 0xff
[ 0.710297] [drm] nouveau 0000:01:00.0: 2: 0x00000110: type 0x10 idx 2 tag 0xff
[ 0.710299] [drm] nouveau 0000:01:00.0: 3: 0x00000111: type 0x11 idx 3 tag 0xff
[ 0.710300] [drm] nouveau 0000:01:00.0: 4: 0x00000113: type 0x13 idx 4 tag 0xff
[ 0.710303] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0xD710
[ 0.735573] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0xDAB5
[ 0.741906] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0xE364
[ 0.741911] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0xE456
[ 0.742976] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0xE655
[ 0.742977] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at offset 0xE6BA
[ 0.762981] [drm] nouveau 0000:01:00.0: 0xE6BA: Condition still not met after 20ms, skipping following opcodes
[ 0.762989] [drm] nouveau 0000:01:00.0: timingset 255 does not exist
[ 1.160045] [drm] nouveau 0000:01:00.0: 1 available performance level(s)
[ 1.160047] [drm] nouveau 0000:01:00.0: 3: memory 400MHz core 567MHz shader 1400MHz fanspeed 100%
[ 1.160055] [drm] nouveau 0000:01:00.0: Register 0x00004030 not found in PLL limits table
[ 1.160090] [drm] nouveau 0000:01:00.0: c: memory 399MHz core 566MHz shader 1400MHz
[ 1.160209] [drm] nouveau 0000:01:00.0: Detected 512MiB VRAM
[ 1.161277] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
[ 1.173455] [drm] nouveau 0000:01:00.0: DCB encoder 1 unknown
[ 1.173457] [drm] nouveau 0000:01:00.0: TV-1 has no encoders, removing
[ 1.174154] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 1.174155] [drm] No driver support for vblank timestamp query.
[ 1.428713] [drm] nouveau 0000:01:00.0: allocated 1920x1080 fb: 0x40000000, bo ffff880221feec00
[ 1.483825] drm: registered panic notifier
[ 1.483828] [drm] Initialized nouveau 0.0.16 20090420 for 0000:01:00.0 on minor 0

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hi all
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                String item = (String)map.get(key);
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                String item = map.get(key).toString();
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Hi Mohd,
This is a good question. Just replacing the DB or columnar store doesn't help.
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Shakthi Raj Natarajan.

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this.getBindings().getOperationBinding("Commit").execute();
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Thanks ,
Gopa

Thanks Simon,
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Regards,
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Help to asses the performance impact of OAS and WLS integration.

If this is not the right forum, please direct me to the right one for the below clariafication.
We have developed a small application using ADF technology and this application can be integrated with the existing EBS R12 application. So, the EBS R12 application will be running in Oracle Application Server and ADF application will be running in WebLogic Server. And the customer who is implementing this, would like to know the below impacts before they start to implement.
1) Oracle Application Server to Web Logic Server (WLS) Connection happens to view the ADF application, What would be Resource Consumption of WLS to handle this ADF application. They would like to know the WLS resource used by this ADF application.
2) How does the Network/Data Traffic impact the Utilization of Web Logic Server and Oracle Application Server.
Could you please help us in providing the feedback to the customer.
Ans Is there a way to do load testing in our internal development instance to asses the resource consumption, cpu usuage and the network traffic?
Thanks,
Sugumar.

Could some one help us?

What are the differences between oracle adf 10g and adf 11g

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Thanks in advance,
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893771 wrote:
Hi all,
I would like to know what the differences between Oracle and other NoSQL database are.
When and why should we use Oracle?I suggest that you start here:
http://www.oracle.com/technetwork/database/nosqldb/overview/index.html
Is Oracle NoSQL database link with Big Data Appliance?Yes, Oracle NoSQL Database will be a component of the Big Data Appliance.
Can we use map-reduce on a single personal computer? How should we install Oracle NoSQL database to use map reduce on a single personal computer?Yes, I believe you can run M/R on a single computer. Consult the various pieces of documentation available on the web. You may run Oracle NoSQL Database on the same computer that you are running M/R on, but it is likely that they will compete for CPU and IO resources and therefore performance may suffer.
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How to measure the performance of sql query?

Hi Experts,
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What are all the measures available for an sql query?
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I am using Oracle 9i...
It ll be useful for me to write efficient query....
Thanks & Regards

psram wrote:
Hi Experts,
How to measure the performance, efficiency and cpu cost of a sql query?
What are all the measures available for an sql query?
How to identify i am writing optimal query?
I am using Oracle 9i... You might want to start with a feature of SQL*Plus: The AUTOTRACE (TRACEONLY) option which executes your statement, fetches all records (if there is something to fetch) and shows you some basic statistics information, which include the number of logical I/Os performed, number of sorts etc.
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You can use the following approach to get a deeper understanding of the operations performed by each row source:
alter session set statistics_level=all;
alter session set timed_statistics = true;
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SELECT
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         (SELECT *
          FROM   (SELECT   *
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                           AND SQL_TEXT NOT LIKE '%V$SQL%'
                           AND PARSING_USER_ID = SYS_CONTEXT('USERENV','CURRENT_USERID')
                  ORDER BY LAST_LOAD_TIME DESC)
          WHERE ROWNUM < 2) S
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ORDER BY ID
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http://jonathanlewis.wordpress.com/2007/11/25/gather_plan_statistics/
http://jonathanlewis.wordpress.com/2007/04/26/heisenberg/
Regards,
Randolf
Oracle related stuff blog:
http://oracle-randolf.blogspot.com/
SQLTools++ for Oracle (Open source Oracle GUI for Windows):
http://www.sqltools-plusplus.org:7676/
http://sourceforge.net/projects/sqlt-pp/

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thank you.

Hi Jobinesh,
Thanks for the reply, actually i am looking to show the user our own customized error instead of JBO errors, i don't know whether the method skipexception will skip it or i can override it to show customized exceptions. and registering the customerrorhandler in databindings is different from registering the customphaselistener class in faces-config.xml which was usually done in 10g.
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Thanks.

10G NEW FEATURE-HOW TO FLUSH THE BUFFER CACHE

제품 : ORACLE SERVER
작성날짜 : 2004-05-25
10G NEW FEATURE-HOW TO FLUSH THE BUFFER CACHE
===============================================
PURPOSE
이 자료는 Oracle 10g new feature 로 manual 하게
buffer cache 를 flush 할 수 있는 기능에 대하여 알아보도록 한다.
Explanation
Oracle 10g 에서 new feature 로 소개된 내용으로 SGA 내 buffer cache 의
모든 data 를 command 수행으로 clear 할 수 있다.
이 작업을 위해서는 "alter system" privileges 가 있어야 한다.
Buffer cache flush 를 위한 command 는 다음과 같다.
주의) 이 작업은 database performance 에 영향을 줄 수 있으므로 주의하여 사용하여야 한다.
SQL > alter system flush buffer_cache;
Example
x$bh 를 query 하여 buffer cache 내 존재하는 정보를 확인한다.
x$bh view 는 buffer cache headers 정보를 확인할 수 있는 view 이다.
우선 test 로 table 을 생성하고 insert 를 수행하고
x$bh 에서 barfil column(Relative file number of block) 과 file# 를 조회한다.
1) Test table 생성
SQL> Create table Test_buffer (a number)
2 tablespace USERS;
Table created.
2) Test table 에 insert
SQL> begin
2 for i in 1..1000
3 loop
4 insert into test_buffer values (i);
5 end loop;
6 commit;
7 end;
8 /
PL/SQL procedure successfully completed.
3) Object_id 확인
SQL> select OBJECT_id from dba_objects
2 where object_name='TEST_BUFFER';
OBJECT_ID
42817
4) x$bh 에서 buffer cache 내에 올라와 있는 DBARFIL(file number of block) 를 조회한다.
SQL> select ts#,file#,dbarfil,dbablk,class,state,mode_held,obj
2 from x$bh where obj= 42817;
TS# FILE# DBARFIL DBABLK CLASS STATE MODE_HELD J
9 23 23 1297 8 1 0 7
9 23 23 1298 9 1 0 7
9 23 23 1299 4 1 0 7
9 23 23 1300 1 1 0 7
9 23 23 1301 1 1 0 7
9 23 23 1302 1 1 0 7
9 23 23 1303 1 1 0 7
9 23 23 1304 1 1 0 7
8 rows selected.
5) 다음과 같이 buffer cache 를 flush 하고 위 query 를 재수행한다.
SQL > alter system flush buffer_cache ;
SQL> select ts#,file#,dbarfil,dbablk,class,state,mode_held,obj
2 from x$bh where obj= 42817;
6) x$bh 에서 state column 이 0 인지 확인한다.
0 은 free buffer 를 의미한다. flush 이후에 state 가 0 인지 확인함으로써
flushing 이 command 를 통해 manual 하게 수행되었음을 확인할 수 있다.
Reference Documents
<NOTE. 251326.1>

I am also having the same issue. Can this be addressed or does BEA provide 'almost'
working code for the bargin price of $80k/cpu?
"Prashanth " <[email protected]> wrote:
>
Hi ALL,
I am using wl:cache tag for caching purpose. My reqmnt is such that I
have to
flush the cache based on user activity.
I have tried all the combinations, but could not achieve the desired
result.
Can somebody guide me on how can we flush the cache??
TIA, Prashanth Bhat.

ADF 10g on JBOSS, how is the performance & stability ?

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