ITS Performance and Scalability

Hi,
Can someone point me to documentation or comment on issues related to ITS performance, stability and error-free performance in a production environment.
This is with regard to both the standalone ITS 6.20, and the embedded ITS with WAS 6.40
Thanks.
NW.

Hi NW,
Did Nareshs answer solve your problem?
If so: Please grant reward points to all authors of helpful answers. If you are satisfied with the solution provided for your question, please mark the topic as answered.
Best regards,
Henning.

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I have recently started a solaris. I have a solaris using 64x and 86x systems and have java. The machine is very active and is very quick. I am happy so far with its performance and think its worthwhile to continue with my projects. That's all I have to s

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John Lupton

I have recently started a solaris. I have a solaris using 64x and 86x systems and have java. The machine is very active and is very quick. I am happy so far with its performance and think its worthwhile to continue with my projects. That's all I have to say.
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Hi,
Need the most performance and scalable way to "trigger" JavaEE application code running on WLS from PLSQL code.
There are some thirdparty JavaEE application running on WLS that we need to invoke from PLSQL code. I have looked at couple of options:
Option 1)
Use oracle db callouts(http call etc.) but it seems the connection to WLS will not be maintained across database-sessions and so every call from different plsql database-session will make fresh TCP/IP connection. Usually fresh socket connection setup is expensive and can become a bottleneck.
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Use AQ in the database from PLSQL and have a MDB in WLS to invoke the java code. The problem here is how do I simulate the Request/Reply pattern using the AQ API from PLSQL. The PLSQL code needs to wait until the JavaEE code completes as it needs some result back from JavaEE app. AQ also does not have true temporary queues so I am not sure how it will work with concurrent user/sessions.
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Edited by: Prantor on Nov 8, 2010 10:37 PM

Perhaps you would benefit from viewing the problem differently.
In some/many/most cases the application server (WLS) invokes procedure residing in the DB server.
Place the control for the desired results in the application code running on the WLS.

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I intended to buy new mac pro, is it better to wait for new OS X moutain or can buy it now and update it later as it will not affect its performance???

khalid.mktaka76 wrote:
I intended to buy new mac pro, is it better to wait for new OS X moutain or can buy it now and update it later as it will not affect its performance???
If you can wait about a 3 months after 10.8 is released this summer and upon new hardware you should be in excellent shape to have not only a fastest latest machine, but a OS X version that all the bugs have been worked out. Plus the three free months of Apple hand holding while they figure out what they did wrong with the new OS version.
If you need a new machine now you'll have to get what you need obviously, but 10.8 should run on it just fine. However know that Apple tweaks things with more currently sellling hardware first, then later gets to the previous released models.
It's been my guestimation that your good for about two year old hardware with very recent OS X release, three years or older hardware you may want to reconsider sticking with the previous OS X version as your hardware is getting dated and likely has only a year left to go anyway (4 year average), so why bother mucking it up, slowing it down and having to buy all new/updated software and third party hardware because they won't make drivers for your new OS version?

Does running windows on MBA affect its hardware and performance??

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My Jetpack 5510L says that its connected to 4G but its performing very slow, I removed the sim card and did a reset of the device. Any other suggestions?

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I don't know who you would contact at Verizon to verify this, but I suspect you are in the same situation as me. My unlimited Jetpack is now being throttled to a basically useless speed of .10Mbps. Sometimes as low as .04Mbps. Turns out this is done purposely as they are evidently eliminating unlimited. They're doing this now even though accounts still display on the my device page as unlimited. They have given no warning, no explanation and started it in the middle of a billing cycle. At least for me. Be prepared to pay about double for 20GB with I think and $8 per gig overage cost. With the 5GB plan it appears they just throttle down to an unusable speed. Currently considering saying goodbye to Verizon myself. Even with some need to change plans and eliminate unlimited this isn't the way to treat customers during the change.

BEA / Wily: Financial Webinar - Achieving Availability, Performance and Control of Java Applications in Financial Services

Event Date: October 1, 2002 at 11:00 AM Pacific (US), 02:00 PM Eastern (US)
To register: http://regsvc.placeware.com/?wily-bea1001
Title: Achieving Availability, Performance and Control of Java Applications
in Financial Services
Abstract:
In today's competitive environment, financial institutions must focus on
three key business goals:
a.. Creating a customer-centric enterprise to maximize value to customers
and increase share of wallet
b.. Improving transactional efficiency for rapid delivery of the right
products, services and information to customers and to employees
c.. Accelerating the decision making process to mitigate risk and improve
returns.
BEA and Wily Technology have helped a number of financial services firms
meet these objectives by delivering high-performance business solutions that
meet rigorous demands for performance, reliability and scalability.
On October 1, 2002, Wily Technology and BEA will present a joint Web seminar
titled "Achieving Availability, Performance and Control of Java Applications
in Financial Services" with Eric Gudgion, Principal System Architect,
Technical Solutions Group at BEA and Chris Farrell, Director of Technical
Marketing at Wily. This Webinar will showcase the many advantages that the
WebLogic® Enterprise PlatformT and Wily's Introscope® offer financial
services firms.
Attendees will learn how WebLogic Server, BEA's unified, simplified and
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institutions can achieve with BEA include Multi-channel Services Delivery,
Straight-Through Processing, Wealth Management and Cash Management.
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in real-time, whether in the application, application server or
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First of all you should check out which products are supported on 64bit :- http://www.oracle.com/technology/products/bi/hyperion-supported-platforms.html
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http://john-goodwin.blogspot.com/

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Thanks for the reply, I will read the document, however,
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Copyright (c) 1982, 2005, Oracle. All rights reserved.
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SQL*Loader: Release 11.2.0.2.0 - Production on H. Febr. 11 18:57:09 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Control File: prodxml.ctl
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My goals is to decide: do I really need any trade-off (speed vs security)? in either case I must provide arguments
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Thank you

Hey Aasem,
As such, there is no thumb-rule for this trade off concept. It all depends on the type of database and its security. It may happen that you have to secure the data more than the performance; e.g. banking, insurance, stock market secotrs. In these sectors, the on-line transactions are required, but the data security is more important than the performance. So, here you may have to cmpromise with the performance.
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Thanks and Regards,
MSORA

Can anybody recommend useful performance and tuning books. I plan to take the 12c perf tune beta on March 21st

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Thanks Roger

Hi,
I will review your review.
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Amazon book:
Oracle Database 12c Performance Tuning Recipes: A Problem solving approach.
Thanks Roger

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I think I may be a bit confused on exactly what you are trying to accomplish, so if my answer does not
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A little more clarity in how the counters are intended to start/stop may be helpful in getting a better answer.
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ITS Performance and Scalability

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