PL/SQL scripts to capture real time performance usage

Looking for a PL/SQL script to gather real time accurate information on memory, CPU, I/O stats for users accessing tables in Oracle 10g database on Red Hat Linux.

Google Search - DBA Scripts
1) http://www.oracle-base.com/dba/DBACategories.php
2) http://www.dbazine.com/oracle/or-articles/liu2
3) http://www.pro-dba.com/oracle_scripts.html

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Inserting Data from Oracle to SQL Server on the Real Time Basis.

Hi Everyone,
I need to insert data from Oracle to SQL Server on the Real Time basis, we have to fetch data from oracle approx 20 tables, and each table has more than 30 Fields. I need to fetch data in every 15 mins.
I have created a job using SQL SERVER Agent by writing insert queries for all the tables with conditions that no rows will be inserted which is already in SQL. note that this job is taking only 1 min to execute.
But in this way our SQL Server getting hanged and it giving problems to other application running in the SQL SERVER.
So i m requesting all of you that what is the best way to insert huge amount of data on the real time basis.
Thanx in Advance.

1) Create Linked server
2) insert data using openquery and set job in sql agent
3) run job after 15 minutes

An agent be able to see his real time performance statistics on his desktop

HI,
In Cisco UCCE how can an agent be able to see his/her real time performance statistics on his desktop?
Please suggest.
Thanks,
Manish

Nope. An agent has a limited real-time view of the skill groups they belong to. They can see the number of calls in queue and how long the longest one has been waiting. They also see the number of calls they have received so far today and the average talk time.
What do you want to see?
Regards,
Geoff

Capturing real time movies - HDV

Hello,
When I try to capture HDV in real time with QT 7.2 using Canon HV20 I can't get any pictures. I can record but the final movie will be an empty white screen.
QT recognizes the Canon HV20 but will not record HDV format movies.
Is there anything I'm doing rong with QT?
Thank you.
There is no problem capturing real time SD movies.
MacBPRO 2.33 Mac OS X (10.4.10) Logic and FinalCutXpress

I doubt the mac has the power to do real time encoding of HDV like you want - even iMovie uses a time delayed import with a conversion to Apple Intermediate Codec to keep up with capturing. Real time seems terribly unlikely.

Matlab script node for real time purpose

Hi!
We are trying to control in real time the frequency of a vibration motor with a voltage signal proportional to EMG activation.
Our EMG sends data to a LAN port and we read them in Labview using the UDP Read function.
We created a VI which reads data from UDP connection, parses the header and does the decoding (according to the data type of our EMG device, TMSi Porti).
Every sample read from UDP port is passed to the Matlab script node which implements a Bayesian filter which returns a value (MAP) used to control the vibration frequency.
The problem is that this operation is extremely slow...(about 15 seconds!!) and we need it to be real time!
We tried also a simple MA filter and the delay is reduced to around 2 sec, so we think that the major problem is in the Matlab script node.
We wonder if this delay is due to the call of an external code (Matlab) or to the complexity of the Matlab code itself.
Do you know how to improve the performance of this VI?
Thank you!
Serena
Attachments:
EMGreceiver+Bayes.vi ‏54 KB

Serena
I noticed that your code also have LabVIEW MathScript RT code. Have you tried to replace the Matlab scriptnode with it? The MathScript Node compiles the script natively into G function and avoid transfering information between programs.
If this does not speedup your application, please attach the subVIs and test data that allow us to reproduce the problem and performance. Also, what is the version of LabVIEW that you are using? If it is before LabVIEW 2009, then I would strong recommend update to that version.
Barp - Control and Simulation Group - LabVIEW R&D - National Instruments

How to replicate data between Oracle db and SQL server dbs in real time?

Hello,
Anyone has idea that what tool we can use to do data replication in real time between Oracle and SQL sever or Oracle and Sybase or Sql server and Sybase?
This is topic is brought by a project manager?
I only know Oracle to Oracle dbs by streams or GoldenGate.
Thanks
Jerry

Since GoldenGate's bread and butter was (and is) replicating data between heterogeneous data sources, and since Oracle has purchased GoldenGate, that would seem like a natural place to start.
Beyond that, it depends on the architecture you want and how you define "real time." Just about any ETL tool on the market, whether Oracle's ODI or OWB or any number of third party products (Informatica, DataStage, etc) can handle "trickle feeds" from various data sources to a database target of your choosing. Different tools will have different sorts of integration with the source database, many will require that a bunch of triggers are created to track changes on the source systems.
If you want Oracle to control the replication process (which doesn't really make sense if we're talking about replication from a non-Oracle database to another non-Oracle database), you can use the Oracle Transparent Gateway products to create database links from Oracle to the non-Oracle databases and query data on the source database periodically.
Justin

Running SQL script at a certain time

Please suggest in application express what I need to do to run a sql script say 6.00 AM every day

Hello,
Take a look at DBMS_SCHEDULER, here's a good link with more information -
http://www.oracle-base.com/articles/10g/Scheduler10g.php
John.
http://jes.blogs.shellprompt.net
http://apex-evangelists.com

What is the sql query for the real time reports Resource Stats?

Does anyone know what the query is that the real time report tool uses for the Resource Stats page? Trying to develop a custom report that displays similar information that is updated regularly.

Hi,
009 wrote:
Hi Frank,
Just wanted your opinion on the above given SQLI'm not sure I understand it.
I added some more formatting to help me read it:
SELECT      A
,     CASE WHEN LAG(A,1) OVER (ORDER BY A) IS NULL
          OR A=LAG(A,1) OVER (ORDER BY A)
          THEN LAG(B,1) OVER (ORDER BY A)
     END B_LAG
,     B
FROM     (
     SELECT A, B
     FROM
          SELECT '1'A,'Apple' B FROM DUAL UNION ALL
          SELECT '1'A,'cat'B FROM DUAL UNION ALL
          SELECT '2'A,'bat'B FROM DUAL UNION ALL
          SELECT '3'A,'rat'B FROM DUAL UNION ALL
          SELECT '2'A,'yellow'B FROM DUAL UNION ALL
          SELECT '1'A,'pin'B FROM DUAL
     CONNECT BY PRIOR A=B
     ORDER BY A
);What is the purpose of the CONNECT BY in what you have so far?
Is the idea that you will add another CONNECT BY query, using
CONNECT BY b_lag = PRIOR b?
Do you think that will be better than using ROW_NUMBER?
Will it work if (a, b) is not unique?

CS4 capturing real time with Panasonic HDC TM20

I am very disappointed that after all this time the the supported video camera list is still very small. What good is an editor if you are limited on what camera you can use. Regardless of being able to access the media off the memory card I wish to use the device directly as well. This inconenience tells me not to buy adobe next time.This is stated to nix any comments to use files instead.
When I first bought CS 4 I was told this list would be updated and increased in time, obviously this was incorrect. Is there any setting that will allow me to access my camera directly?
Thank You.

It is great and wonderful that most editors take firewire. Now, how many computers up until the time of my first post came with firewire? Not many. I just bought a mac last fall, that did not come with firewire. So, that statement does not take in the reality of what most people have.
More importantly, it was advertised that CS4 "will take your video" right off the camera. The point being here is convenience. Ann, may have given the best answer yet, that it is faster off the memory card rather then the hook up to the camera. I am used to it now.
Again, the point is what was advertised. If I needed firewire it should have been clearly stated. We live in America and if Adobe does business in America this is not something that should be found out by trail and error after purchase.
Over all I am happy with the product. I am not happy with how this was sold nor am I happy that the comments here stating I should have known or expected. That is what the sales department is for. If I should have known we get back to my first comment. I dont need to do business with Adobe if I should have known because quite frankly I am not a mind reader.
Not all customers are expert video editors. So, we rely on accurate information being told to us to make our decision.
As far as I am concerned this was not an unreasonable question nor expectation. My goal at the time was to be able to take a video and show my customers the video right then and there in a very quick manner. Sure, taking out the card is just a few seconds longer, but having a smooth presentation and only hooking up a wire is much nicer.
At this point I think I will check out other video editing programs and I will be judging them on how much valid information they readily give out.

No real time RAM preview with Pr CS6.0.1 Open, Real time RAM preview with Pr Closed

When Premiere is closed I see real time performance on RAM previews (29.97fps), smooth UI interaction with and without Fast Draft enabled. When Premiere is opened I get poor fps in RAM previews, lagging UI interaction unless Fast Draft is enabled. Premiere Memory preferences are set to 6GB reserved for other apps, and Optimized rendering is for Memory. It seams that as soon as Pr takes on any processing AE's performance just dies until Pr is closed.
I've tried clearing caches in AE and in Premiere, restarts, and repair disk permissions,
Included is a realtime screen capture of what i'm experiencing, I open and close premiere twice to illustrate that it's not an isolated occurrence.
any ideas?
System Specs:
dual 2.26ghz quadcore MacPro4.1
OSX 10.7.4
32gigs RAM,
4000 for Mac.
CUDA 4.2.10, GPU driver 1.3.4.0.
Cache drive is a 2TB RAID 0 with 250MB/sec
Media is on RAID 6 with 600+MB/sec.
Premiere Pro CS6.0.1
After Effects CS6.0.1

I tried the same thing on my MacBook Pro and there was no issue. Here's my specs:
Processor 2.4 GHz Intel Core i7
Memory 8 GB 1333 MHz DDR3
Graphics AMD Radeon HD 6770M 1024 MB
Software Mac OS X Lion 10.7.4 (11E53)
I'd suggest:
Submit bugs to http://www.adobe.com/go/wish . More on how to give feedback: http://bit.ly/93d6NF

When we use SQLScript/CE Functions or procedures in real time scenario

Hi,
Can anyone explain me, when we use Scripted Calculation view or procedure using SQL/CE functions in real time project implementations.
Let me know some business requirement why we choose these instead of graphical view.

Hi Kumar,
So in real time if you want to develop some interface whether we use existing components or we will create own user defined products and components ??
We can do both.
If the pre-delivered content actually solves ur purpose by providing the exact format of data, then u should go for the existing components
If there is any change from the content provided, then u should change it and create own user defined products and components
 What is the criteria behind choosing either of them ??
Thus the criteria is purely based upon the type of data formats u have to use. Existing component always saves lot of development time
Regards,
Prateek

SOA real-time design question

Hi All,
We are currently working with SOA Suite 11.1.1.4. I have a SOA application requirement to receive real-time feed for six data tables from an external third party. The implementation consists of five one-way operations in the WSDL to populate the six database tables.
I have a design question. The organization plans to use this data across various departments which requires to replicate or supply the data to other internal databases.
In my understanding there are two options
1) Within the SOA application fork the data hitting the web-service to different databases.
My concern with this approach is what if organizations keep coming with such requests and I keep forking and supplying multiple internal databases with the same data. This feed has to be real-time, too much forking with impact the performance and create unwanted dependencies for this critical link for data supply.2) I could tell other internal projects to get the data from the populated main database.
My concern here is that firstly the data is pushed into this database flat without any constraints and it is difficult to query to get specific data. This design has been purposely put in place to facilitate real-time performance.Also asking every internal projects to get data from main database will affect its performance.
Please suggest which approach should I take (advantage/disadvantage. Apart from the above two solutions, is there any other recommended solution to mitigate the risks. This link between our organization and external party is somewhat like a lifeline for BAU, so certainly don't want to create more dependencies and overhead.
Thanks

I had tried implementing the JMS publisher/subscriber pattern before, unfortunately I experienced performance was not so good compared to the directly writing to the db adapter. I feel the organization SOA infrastructure is not setup correctly to cope with the number of messages coming through from external third party. Our current setup consists of three WebLogic Servers (Admin, SOA, BAM) all running on only 8GB physical RAM on one machine. Is there Oracle guideline for setting up infrastructure for a SOA application receiving roughly 600000 messages a day. I am using SOA 11.1.1.4. JMS publisher/subscriber pattern just does not cope and I see significant performance lag after few hours of running. The JMS server used was WebLogic JMS
Thanks
Edited by: user5108636 on Jun 13, 2011 4:19 PM
Edited by: user5108636 on Jun 13, 2011 7:03 PM

Speedgrade 7.2.1-direct link-GPU-real time color updates?

Hello,
Adobe says that SpeedGrade 7.2.1 now takes advantage of the GPU when Direct Linking a sequence out of Premiere.
Questions:
1. Does this mean I should see color corrections update in real time in my scopes and monitors the same way I see real time color updates in a native ircp SpeedGrade project?
2. I have a Black Magic DeckLink 4K Extreme card. Can SpeedGrade use my 4K card, or handshake with Mercury Transmit, so that I can get either an HDMI or SDI video signal output to my monitor?
3. I notice that for Premiere, adobe officially certifies GTX 690 for windows, and GTX 680 for Mac. Does this mean GTX 690 is not supported for Mac?
4. I tried right clicking on the SpeedGrade app, opening packet contents, and adding gtx 690 into cuda approved card list. That didn't seem to help. I did not try to amend the Open CL card list document, would that help?
Here is my system config:
Mac Pro Tower Early 2009
2 x 2.66 6-core Intel Xeon
48GB RAM 1333 DDR3
Cards:
Mac system report says all three of these are GPUs, however, my tech guy says the 640 is for GUI.
1. NVIDIA GeForce GT 640 (slot 2)
2. NVIDIA GeForce GT 690 (PCI Lane width x16)
3. NVIDIA GeForce GT 690 (PCI Lane width x16)
Cuda driver 6.0.37
Media storage is a raided 9TB serial ATA, about 300mbs read and write. Hard drive is even faster.
Adobe if you are listening, I'm trying to add SpeedGrade to my tool belt, especially since you did such a good job integrating the Tangent Element. The whole point of using SpeedGrade, as opposed to Resolve, is that the Premiere sequence links. I have access to everything, except AE comps.

Alright folks...I'm so close.
So, recap, getting real time performance and color updates using Direct Link in my external scopes and monitor, now that I'm on a Z800, windows 7 64 bit, with Quadro 4000, Cuda driver 394, AJA LHi card and break out box.
However, some problems still:
1. My internal SpeedGrade scopes are just a group of funky dots that kinda resemble my external scopes, viewing the same signal. Computer monitor resolution is 1920x1080. Tried other display options, still funky dots. Not a biggy, since external scopes are fine, just curious as to what's up with that? Is it because I'm using the latest Cuda driver 394, instead of an older one, since 4000 is old?
2 Do I need a LUT for SpeedGrade to output an HDMI video and SDI video signal in Rec709 2.4 gamma? Is it the handshake with the AJA LHI? Looks like it's spitting out sRGB 2.2 right now. I imported bars that I made in Symphony. These bars play out fine in Symphony and Resolve, through the same signal path SDI to the same monitor. However, in SpeedGrade whites are lower than a 100 and blacks are lifted. Since the bars in the external monitor look very similar to computer monitor, I'm assuming SpeedGrade is spitting out sRGB signal. Can't seem to insert the images I snapped, if they would help, I can email them.
3. Since there is no manual for SpeedGrade, I'm about to buy a 3rd party "class in a book" just so I can have some run down of what some of the settings and preferences options actually mean. Like what's "shaders?" Or why does it seem like framerate can be set in three different preference tabs? Would be nice if there was just a document with a run down of settings and preferences for both Premiere and SpeedGrade. Especially since I already have great turorials for the actual operaton of SpeedGrade like Patrick Inhofer's.
Thanks in advance. Wait....do you hear that....Adobe...is that you????

Auto run sql script when DB opens

Is it possible to configure a DB so a given SQL script is run each time the database opens?
Thanks a lot in advance.

rafadc wrote:
Is it possible to configure a DB so a given SQL script is run each time the database opens?
Thanks a lot in advance.Either include the script in a startup script for the database, dbstart on *nix you'd need to write your own on windows, or else move the code into a startup trigger.
Niall Litchfield
http://www.orawin.info/

Integrating data on database in real time

Hello,
We have been looking for a real time data integration program.
We have not found the right software yet.
Basically we'll be using the tool for the migration of contacts and data in real time.
Thanks for your help!

You can use replication sort of technology in sql server to support real time integrationBlog: http://dineshasanka.spaces.live.com

PL/SQL scripts to capture real time performance usage

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