Your experience on MAM25 with RFID...

Dear all, some question about MAM and RFID.
1) I would like to know how many people is using or tested the MAM25 with RFID and in this case wich devices are you using.
Please specify not only the hw provider (Hp, Dell...) but if possible also the model.
We are making difficult to find out devices supported for RFID with MAM25.
2) For our goals it's ok also if the RFID reader/writer is not integrated but it's an handheld model (like the iPen Bt Pro from Microsensys), connected to the mobile device (PDA or Win32 laptop) via bluetooth interface.
Someone has some experience on that ?
regards and thanks in advance
Regards and thanks in advance.

Hi Roberto,
SYMBOL pocket pc which has an imaging scanner we can work on Win CE 5.0.
motorolla acquired SYMBOL so in while symbol devices r gona be motorolla devices.
Thanks
Divya

Similar Messages

MAM25 with RFID on Windows Laptop

We would like to do some test with MAM25/MI25 Sp18 and RFID (read/write).
The Mobile Devices where teh MAM25 is running is a Win32 Laptop.
We choosed the laptop due to the high volumes of data we need to download to the device.
Are there some experience about MAM25 and RFID using Win32 Laptop ?
It seems difficult to find RFID readers/writes able to connect to the Win32 Laptop, and supported from Sap.
Any experience on this ?
Regards

Hi Roberto,
in most cases you will need a custom developed connector from MAM to the driver of your RFID-reader. Also have a look at the thread MAM with RFID
Regards,
Norbert

We need your experience with bc4j

Hello,
if you have worked with BC4J (Business Components for Java ) from Oracle,
please divide your experience and opinions with us.
We intend to implement a large project with BC4J for client and server sides.
Regards & Thanks
Vu Son-Lam
Siemens AG
Email: [email protected]
Tel. +49 911 978 39918
null

Hello,
if you have worked with BC4J (Business Components for Java ) from Oracle,
please divide your experience and opinions with us.
We intend to implement a large project with BC4J for client and server sides.
Regards & Thanks
Vu Son-Lam
Siemens AG
Email: [email protected]
Tel. +49 911 978 39918
null

Your Experience with RSSM / compatibility mode in BW 3.X ?

Hi Folks,
we have a dozen of InfoObjects referencing 0costcenter. These Objects are used in several InfoProviders and queries.
We also have more than 500 authorizations definitions for hierarchies, at the time being defined on 0costcenter.
This all works fine with RSSM compatibility for referencing Characteristics switched to on.
Now I came across the strong recommendation of SAP (Note 728 077) to switch off all compatibility modes in BW 3.X systems.
If I understood it correctly, well have to create an authorization object for each referencing InfoObject, which is not the point. Moreover well have to duplicate all our authorization definitions so that every node is defined for every referencing InfoObject. This will result in more than 5,000 authorization definitions! Needless to say, that were afraid of maintainability.
Were therefore tending to keep compatibility mode switched to on, which means to ignore SAPs recommendation.
Could you please share your experiences with compatibility mode in 3.X Systems?
Is there another way to obey the recommendation and not ending up in a bunch of authorization definitions?
How is this issue solved in BW 7.0?
Looking forward to your answers.
Best regards
Robert

Hi,
go to RSSM and give your infoprovider name and check the authrization objects which are present in the infoprovider ...it will have option ticked.
Basically authorizations are based on company code or sales org.
give that authorization object in the first option in RSSM and check on which infoobject it is based.
Also you can give your user id in one of the option in this transaction RSSM and then you can check for that authorization object do you have any values present for the included infoobjects or not.
You will not have those values entry here in the authorization object for those selections which you are giving during the report run.
Just change the vales here and give the desired value for which you are running the report.
Save it.
Regards,
Hareesh

Feedback on your experience with ATV upscaling to ~ 50" plasma

Can anyone provide feedback with their experience on resolution playing movies on a 1080 50" plasma? Currently we are viewing on a temporary solution LCD HD 24." My ultimate plan is to replace my ATV with a mac mini, but for now wondering about the upscale quality of the ATV with a much larger screen. Currently I rip my home dvds at HB's "Apple TV" preset. What's been your experience and best user flow for getting your DVD content to work well on ATV with larger display screens? Very curious.

Whether to upscale using the tv or the tv is a decision that should be based around your tv's ability to upscale.
I have one tv (48" Sharp) that is appalling at upscaling and i let the tv upscale in this instance. I have another tv (50" LG which is exceptionally good at upscaling and let the tv do the upscaling in that instance. I have 3 other tv's of varying sizes that don't particularly look any different whether I let the tv or the tv do the upscaling.

Your experiences with Webdynpro ABAP

Hi there,
please give me an overview how your experiences (positive and negative) are with Webdynpro ABAP??
Here are mine:
Pos:
- fast GUI modelling
- browser = client
Neg:
- runtime
- unflexible controls
- no developer influence on programming modell
(i dont like filling code snippets)
- No Unddo-Button in IDE
- auto-completion show names which are not member
of current class/object
Thx for your input.
Regards,
Markus

On 1: Depends on the used client. With server-side rendering you will have some delay for the server roundtrip, smart clients are smarter.
On 2: Changing of fonts/colors has not been exposed via API to enforce consistency. Only themes as a whole should be changed. Remember that the primary purpose of Web Dynpro are business applications like ERP.
Positioning of controls restrictive? What does that mean? You cannot place controls by absolute coordinates (which is most probably not a godd idea for localizable applications) but you get a set of powerful layout managers like MatrixLayout etc.
Armin

PT 8.52 - Early adopters? What has been your experience with it in Prod?

After our HR upgrade to HR 9.1 and PT 8.51 in October, 2011, there is desire to turn around and do a Tools only upgrade to PT 8.52 this spring for various reasons (iPad tablet certification, etc). I remember a 2010 OpenWorld presentation where Oracle recommended that the "sweet spot" for go-live of a new Tools version was about 12-13 months after GA. I have found that advice to be sound in the real world as well.
What is the general vibe of PT 8.52 in Production? What have been your experiences with 8.52? If you are in Production, are you either HR, FSCM or CRM?
Thanks,
Scott
Edited by: Scott O on Mar 3, 2012 9:36 PM
Edited by: Scott O on Mar 3, 2012 9:48 PM

Could someone please post or send the upgrade documentation you have followed?.
Or please, send me an URL to the upgrade documentation.
It appears that the upgrade documentation might not be complete and/or correct.
The problem:_
Your upgrade environment has a psio_dir.dll from the previous/old PT850/PT851 install.
To validate this check out the size and the date stamp of the file. It will show the year as 2009 and the size as 48KB.
THE FIX:_
Bring down your Application Server. Remove all the cache and log files.
Permanetntly REMOVE (not rename) the psio_dir.ll from *$PS_HOME/\bin\server\winx86\psio_dir.dll* from your PeopleSoft Application Server environment.
Bring up your Application Server.
If you are a developer using/doing work using Application Designer, permanently remove <PS_HOME>\bin\client\winx86\psio_dir.dll from your Application Designer machine.
This should fix your problem.
thanks,
Subbu
Note - I do not speak for Oracle. These comments are of my own.
Edited by: user777436 on Mar 12, 2012 6:37 AM

Your experience with mail-in repairs

i have to send my macbook in for the random shut down repairs (mine have just begun). i was just wondering how your experience was...did you lose all your files, get your macbook back scratched, etc? i was told to back up all my files so now i have to buy an external hardrive just for this repair.
i'd appreciate some feedback!

I had a HD problem, they picked it up Monday morning, received it Tuesday at 5:57am and I'll have it Thursday..
I usually get lucky with electronics, and I hadn't a problem for almost 4 months with my current MB. I wasn't upset that something went wrong, but the timely manner they fixed it is superior.
Although I've heard longer wait times because they are receiving lots of RSD and the parts needed for repair are backordered..

OnyX for Snow Leopard, How has been your experience with it?

What is OnyX? it's in the apple download page, I know it is a maintenance tool. However I have a few questions about it, it is safe to use? Can it cause system instability? (Cache out X does that), How has been your experience with it?
I'm asking this just to know if its worth installing in my Mac, because I don't want a tool that says it will increase system performance, and then when you run it, you'll end up with an under performing system giving you a lot of error logs that take hard drive space away.
Thank You.

Kurt Lang wrote:
Yes, that was an assumption on my part that the person already knew the admin password. Should have said so to avoid confusion.
Well, if the person already knows the admin password, then he is an administrator. He can then promote his own account to admin and take over the whole machine.
Hmm. I don't see how that would work. Once you enter the admin password, you'd be able to do anything OnyX had in its feature set.
Exactly. I, as an admin user, but who uses a non-admin account for everyday use, could launch OnyX in my non-admin account, enter the admin password, and then use it. Completely secure. A non-admin user who doesn't know the admin user would still be prevented from using OnyX at all. That allows for the same level of security as exists right now, and is how all other system utilities, even ones provided by Apple, work.
We'll have to agree to disagree there. It's a good safety net for the less computer savvy. Like keeping your kids away from such utilities.
All I'm asking for is for OnyX to ask for admin credentials when being launched from a non-admin account. Then, if the non-admin user can't enter the admin password, then the program would simply quit. If an administrator is there to authenticate, then the administrator can launch and use it to maintain and/or repair the non-admin account. That is 100% completely as secure as the situation now.
But the current situation is that it will simply refuse to open at all under a non-admin account, meaning that not even an administrator can use it to repair or maintain a non-admin account. That isn't any additional layer of security. It's quite the contrary; it's preventing an administrator from administering the computer.
Right now the only workaround to get OnyX to do any maintenance on a non-admin account is to temporarily promote that account to admin. I would argue that that is a heck of a lot less secure than simply allowing an administrator to launch the app from the non-admin account without having to promote the whole account to admin.
All admin utilities provided by Apple - Software Update, all the secure System Preferences, Disk Utility, Workgroup Manager, even sudo on the command line, all allow themselves to be run from any non admin account, by an administrator who can enter the admin password. All of this conforms to Apple's security guidelines. OnyX is broken if it doesn't follow those guidelines.
The OnyX developer seems to assume that everyone runs all the time in an admin account, and it will only clear browser caches in admin accounts. The fact that Apple warns against even browsing the web while logged in to an admin account shows that the OnyX developer has a thing or two to learn about security configuration.

Refurbished MacBook Pro Owners: Post your experiences with "Refurbs" here.

Hello Everyone. For the past few months I've been seriously thinking about getting a Mac notebook. When I get my Mac, I plan to run Final Cut Express HD for a few years, and If I decide to get a MacBook Pro then after a few more years I'll upgrade to Final Cut Studio. During my research of Macs I've stumbled upon something that really seemed to catch my eye; Refurbished MacBook Pro's for 41% Off Original Price. As far as I know, according to a few refurbished MBP owner's comments and Apple's brief description of it's "Stringement Refurbishing Process," it seems like a good deal to me, but of course it's always good to ask those who have already purchased a Refurbished MacBook Pro to see just how good of a job Apple does on refurbishing their products. That's why I've come here. For your comments. For all of you who have previously purchased a Refurbished MacBook Pro or other related item, please tell me about your experiences with your refurbished products. Was it a good experience? Or was it a bad experience, and feel free to go into as much detail as you need because I'll read your entire comment no matter how long. As you can see I'm pretty desperate for some owner's opinions so I will very much appreciate any comments that you give me. Thanks in advance for all your help and comments!

I received my refurbished 2.16GHz Macbook Pro on Tuesday and had a similar instance to Ty-Guy. My shipping box wasn't visibly damaged but the Macbook Pro was warped in the center which caused the case to buckle out, right above the lid latch. I called Apple Care and they offered a full refund or an exchange. I opted for the exchange. After the call, I decided I might be able to live with the Macbook Pro as-is with maybe a little "tweaking". After a few hours of use I realized it also suffered from the glitchy DVD drive issue - some would read, some wouldn't, some that would read were ssssssllllloooowwww. So another call to Apple Care and 20 minutes later I had a Fedex return label emailed to me. 2 hours after I printed the label from the Fedex website, I received another email that my replacement Macbook Pro was already shipped Priority Overnight to me! However inconvenient it may be that I have to send a unit back for defects, Apple more than made up for it by handling it the way they did.
And as far as Apple's strict refurbishment process goes, it is more than likely that the Macbook Pro arrived warped due to the shipping/packaging and not to lack of quality control. My Macbook Pro had no support underneath the center of it in the package. Which when subjected to say, a delivery person dropping it, would result in the area without support taking the brunt of the force. At least, that's my interpretation of it.
12 Powerbook G4 Mac OS X (10.2.x)
12 Powerbook G4 Mac OS X (10.2.x)
12 Powerbook G4 Mac OS X (10.2.x)

In your experience

I was going to post the link here but then I would be advertising and that is not my idea, so I decided to just post the content of the course.
In your experience would you say that this is a good course for me to start with:? I do not have any back ground in programming but I am king to learn.
In total this is a 5 day course based in London.
Course Content
Module 1 - Getting Started
Origins of the language and its key features
Describing the Java Runtime Environment and the components of the Java 2 Standard Edition (J2SE)
Comparing local and distributed Java applications and associated security features
Writing, compiling and running a simple Java application
Using documentation for the J2SE class libraries
Module 2 - Object-Oriented Programming
Defining classes, objects, variables and methods
Building an object and understanding object references and garbage collection
Using constructor methods to initialise objects
Using package and import statements to access the J2SE class libraries
Applying access modifiers to object members
Module 3 - Keywords and primitive types
Recognizing Java Keywords
Listing the eight primitive types
Understanding conversion and casting of primitive types
Recognizing and using Java operators
Module 4 - Flow Control
Iteration using for loops, while loops and do-while loops
Building nested loops, and breaking out of a loop
Using labels and the continue keyword
Building alternative execution paths with a switch block
Module 5 - Arrays
Declaring, creating and initialising arrays of primitive types
Building arrays of objects
Building multi dimensional arrays
Passing arguments into the main method of a command line application
Building an application that uses arrays, method calls and iterative loops
Module 6 - Object-Oriented design
Describing the three pillars of object-oriented design (Inheritance, Polymorphism and Encapsulation)
Inheritance and building a derived class
Understanding a class hierarchy and the methods of the Object class
Describing polymorphism and building an overriding method
Enforcing polymorphism with interfaces and abstract classes
Encapsulation and its advantages in producing maintainable code
Module 7 - Further Class Features
Building overloaded methods and constructors
Declaring and using static variables and methods
Declaring and using final classes, variables and methods
Module 8 - Exceptions
Defining exceptions and building code to handle a runtime exception
Explaining the Exception class hierarchy and categories of exceptions
Declaring methods that may throw exceptions
Using the throw keyword forward an exception
Building a user-defined Exception class
Module 9 - Collections
Categorising collections classes by the interfaces that they implement
Using Sets, Lists and Maps to store collections of objects at runtime
Building an iterator to access the objects in a Set
Adding key - value pairs to a HashMap
Using object reference casting when assigning references from a collection
Module 10 - Building a Graphical User Interface (GUI)
Describing the Swing package and its components
Building an application window and adding components to the Content Pane
Explaining layout managers and the rules by which they position components on a window
Using BorderLayout, FlowLayout, GridLayout and GridBagLayout managers
Building inner classes to handle events in a GUI , such as a menu selection
Adding a user interface to the command line application built during previous modules
Module 11 - Applets
Comparing GUI applications to applets
Explaining applet methods that are called by the browser
Writing HTML code to display an applet within a web page
Executing a Java 2 applet on any browser by automatically downloading the Java Runtime Environment
Using the paint method to draw an image on a component
Module 12 - Threads
Creating threads to enable concurrent execution of multiple tasks
Declaring synchronized code to prevent simultaneous access to a method by more than one thread
Moving threads between states using the wait and notify methods
Using a shared object to communicate between threads
Module 13 - I/O Streams
Interrogating the local file system
Using Character Streams to read and write to a text file
Understanding processing streams and linking them to sink streams
Building byte streams to send and receive binary data
Using object serialization to give persistence to objects
Module 14 - Networking
Distinguishing between Transmission Control Protocol (TCP) and User Datagram Protocol (UDP)
Translating between character streams and byte streams
Building a Server application that listens on a specified port
Building a Client application that establishes a connection with the Server and sends some text
Following by the second part :
Course Content
Module 1 - Java Database Connectivity (JDBC)
Describing the JDBC architecture
JDBC driver categories, including the JDBC-ODBC bridge and Type 4 drivers
Establishing a database connection
Creating and updating a database table
Using batch updates and prepared statements
Querying a database and extracting metadata
Using record locking and committing or rolling back a transaction
Handling SQL exceptions and obtaining the SQL state for single and chained exceptions
Module 2- The Java API for XML Processing (JAXP)
Explaining XML Document structure, namespaces and Document Type Definitions
Parsing XML data with the Simple API for XML Parsing (SAX)
Parsing XML data with the Document Object Model (DOM) and navigating through the DOM
Writing code to read an XML file into a database table
Reading a ResultSet from an SQL query into an XML DOM
Transforming an XML document using an XSL stylesheet
Module 3- Adding a Swing User Interface to the database application
Defining Model-View-Controller architecture
Using UML class diagrams to describe the types of objects in an application and their static relationships
Building a GUI using ?drag and drop? and understanding the underlying code
Using a TableModel object to parse and display XML data in a JTable
Building a client-side Controller object to interact with the database
Displaying input dialogs and message dialogs
Module 4- Remote Method Invocation
Describing the RMI architecture and the alternatives to RMI
Listing the steps involved in developing applications using RMI
Defining and implementing a remote interface
Generating stubs, starting the registry and registering objects
Looking up a remote object using the RMI protocol
Dynamically loading and instantiating class files from a web server
Implementing security with a policy file
Creating worker threads for time-consuming tasks
Module 5- Servlets and Web containers
Explaining the purpose and structure of a Servlet, and deploying a Servlet in a Web Container
Writing a Servlet that will return XML data from an SQL query sent over HTTP from a Web client.
Adding code to enable the Servlet to be accessed from the Swing application client built during previous modules
[ Note that, while Servlets are part of the Java 2 Enterprise Edition, this module may be useful to delegates who intend to deploy Java applications in a Web Container provided by their Internet Service Provider ]
Many thanks for any comment reagarding my query.
Kind Regards,

There's no game development!

Can anyone of you who own a Thinkpad R61 Share your experience?

I Just get a Thinkpad R61, and it freeze on Windows Vista 3 time out of 6 boots, and it is making a high pitch noise. I do a few test with it before I return to the dealer for replacement. I didn't even bother to install Linux on it because if it is a hardware problem, it would be waste of time, and might get reject for replacement --.--!
Here is what I get:
I try it with xubuntu 8.04, (the closest Live CD I can get). The high pitch sound still occurs, however, everything else seem working fine. NO freeze, no nothing.
I boot up into Windows Vista safe mode with network(wifi). Everything work fine and no high pitch noise. I would be really happen if it stay like this every time I boot my system.
I took the laptop apart in to a point where wouldn't effect the warranty and boot my system into both normal and safe mode with network. The Fan is not moving, the CD-rom is not moving, and the HHD is moving however not the one who make the noise.
I do a CLI ram test, and doing the whole thing, no high pitch noise is made.
At last the most making sense test, put my ear right in front of the speaker, and none of them are making any sense. in fact, I hear less noise when I do that.
So clearly, sense many people say it is one of the most silent and coolest laptop ever make in the Thinkpad R series. The high pitch noise is not one of the feature I offer. And Sense this noise is not make by any move part, The only two possibility is the audio chip or the graphic chip. It can't be any of the moving part because they also work under safe mode which make no high pitch noise. And it is not the CPU, RAM, or Battery making the Noise, sense they work the same under safe mode, and CLI mode. The only thing that is power up that is not power up in safe mode or CLI mode are the Sound chip, and the Graphic acceleration. Sense I can't really take those thing apart without avoid the warranty. I don't really know which of the one is making that high pitch noise. You might think I am crazy to think that non movie part is making noise, but it is true. Any that is my story. hehe
I hear all over the place that Thinkpad are great laptop, but it really doesn't give me a good first impression. So How's your experience with your Thinkpad R61?
Last edited by ioky (2008-10-04 10:31:33)

Some Thinkpads are known for high pitch noises, with many newer models it seems to be related to running on battery. See here for details. I have this problem on my T61, but as I have it plugged in most of the time I didn't really care. I had problems with the preinstalled vista as well, no freezes, but I couldn't get wireless to work. Apart from that, I'm really happy with the laptop, the build quality is just great, it has this rock solid feeling to it and it works like a charm with Arch. The pre installed windows was clearly below my expectations, but I'd buy this machine again any time.

A user experience for CP5(with 6 issues)

Hi respected Adobe team,
I am a CP5 user for 2months. After using CP5 for a part of time, I got some user experience to share with you.
1. I published a CP project as a .swf with 1280*1024. When I watched this .swf as other dimension (except 1280*1024),some mess line will appear in the video.
The video with mess line:
The correct video:
2. I think CP5 can publish CP project as a .flv, but I don’t know how to? In this window I don’t know how to add a server to publish .flv file. .flv file is very useful for me, so could you help me?
3. Why .f4v file’s dimension need less than 1024*768? If I had a 1280*1024 CP project and I wanted to publish it as a .f4v file, I have to compress this project. As the result of compress is mess lines appear in the video.
4. When I published a CP project as a .swf, sometimes this sentence appear (your computer does not have sufficient memory resource to publish your file).
I had some information in this issue. This project was created in CP5. Whatever how long time I open this project, when I publish it this dialog will appear. In my opinion, if the CP project had a long time video (much video information), the chances of this dialog’s appear will grow up. But if I change some setting maybe this dialog will not appear.
In this setting the dialog appeared:
In this setting the dialog didn’t be appeared:
5. When I import a .swf to Adobe Flash Catalyst CS5, the .swf can’t be displayed normally. And I tried to analyze a .swf(about 2 min long) by a tool, the result is the .swf just have 37 frames. The strangest point is more than 90% video content is in the 35th frame. Other 36 frames almost have nothing. I don’t know why.
6. When I recording a long time video, CP cut the video as many slides automatically. Sometime it makes me a little uncomfortable.
In this CP project, I recorded this video at a heat. But CP cut it automatically (become 18 slides).
At last, I have an advice for CP. If we can modify the video part in every part, it will be great! Actually, I am a big fan for Adobe productions. So wish a better CP version (maybe CP 6?). Thank you!
My msn:[email protected]
Glad to make friends with you!

Hi Nick,
I'm sorry to note that you are facing these issues with Captivate 5. While many of the issues you've reported probably have a workaround (I've listed some follow-up actions below), one issue we've had difficulty reproducing is the 'out of memory' issue when you publish. Can we schedule a conference call with a Connect session to investigate this further. Please mail me at- shamer at adobe dot com with details on the geo you are located in and some convienet time slots for the call.
Regards,
Shameer
Adobe Captivate Team
The other issues:
>>
1. I published a CP project as a .swf with 1280*1024. When I watched this .swf as other dimension (except 1280*1024),some mess line will appear in the video.
Can you check if this is an FMR swf (does the video camera icon appear on your Cp slides in the film strip/ thumnails? In that case there will be some lines observed with resizing.
2. I think CP5 can publish CP project as a .flv, but I don’t know how to? In this window I don’t know how to add a server to publish .flv file. .flv file is very useful for me, so could you help me?
You cannot publish the Cp project as an FLV. You publish as an F4V file. You then have to manualy upload this on to a streaming server (if that is what you are attempting).
3. Why .f4v file’s dimension need less than 1024*768? If I had a 1280*1024 CP project and I wanted to publish it as a .f4v file, I have to compress this project. As the result of compress is mess lines appear in the video.
This is a limitation from the way we use codecs for F4V. We are currently investigating this issue.
6. When I recording a long time video, CP cut the video as many slides automatically. Sometime it makes me a little uncomfortable.
In this CP project, I recorded this video at a heat. But CP cut it automatically (become 18 slides).
We can look at this issue also in our connect session, but I believe your auto FMR might be getting triggered in some scenarios, hence the number of slides varies.

Experience so far with BT Home Hub 5?

So a few of you have installed the Home Hub 5. Like me, I'm sure a few of us would be interested to hear your experiences with this new piece of kit.

Hi got my homehub 5 on tuesday as a replacement for faulty homehub 3b, looks a good bit of kit,setup easy its now replaced as said hh3b and openreach optical modem, its weird because when i go past it now strange not seeing flashing green lights on the wall where openreach modem was, anyway turned off wps, and BT Wifi-fon and smartwireless changed to manual channel 6 best in area for 2.4ghz and have given 5ghz seperate ssid which is much better for connecting iphone,ipad etc and on 5ghz getting nearly full download speed which is good, its also good that vdsl stats are avalable which shows various things noise,download upload etc, took a bit to get used to having had a 3b for a while the only thing it does not have is powersave mode as had mine set before to powerdown between 12am-7am hh5 does have some kind of powersave mode but different than before, the only thing have noticed is in the event log lots of blocked connections inbound and outbound not sure what they are have posted them in a seperate thread hopefully somebody will be able to shed some light on them, so far very happy with the homehub 5 and its peformance!

Your experience about Standby Database (Logical).

Hi,
As expressed in the subject of the thread, I'd like to get some feedback about Logical Standby.
One of the databases (A) here has a setup with a Physical Standby (B). In order to lighten the workload on A, i want to "upgrade" B to a Logical Standby. The procedure is already defined, tested and functionnal. But as I never managed a Logical Standby, it would be great if you could share your experience about:
1/ A's workload: Will there be a big overhead due to log treatments (and supplemental log data)?
2/ LAS: Will it take longer to apply an archived redo log to Logical B than it takes on the Physical B?
3/ I can't set the hardware on B's host to the same level as it's on A's host.
A has (6cpu, 20GiB RAM, half for SGA)
Physical B has (2cp, 9GiB RAM, 5GiB for SGA)
Logical B will have (3cpu, 12GiB RAM, xxxGiB SGA)
The load on B will be very very less than it is on A. Knowing A perfs is O.K., will B perf on reporting be O.K.?
4/ my target for backup is now B. When the "upgrade" will be finished, would you advise to continue the backup on the Logical Standby, or to switch to a backup via (RMAN/HotBackup/...) ?
5/ Any other advice you could give :-)
Thanks,
Yoann.

Hi Yoann,
Some time ago I created a logical database for Oracle 9.2.0.4 db on RH Linux then on 9.2.0.6 ver (same OS). It was very tempting to decrease loading on primary database through using logical standby, but It was not moved to production. I stuck with some problems when transactions stopped because of some inconsistency (I used transaction consistency set to NONE because of performance) and there were a couple of them between a hundred of tables. After that I tried to create a database link upon the primary database, but it was not apt to use with the same procedures to execute.
Regarding questions:
1. I did not find the big overhead, but a lot of additional actions should be done due to maintenance tables w/o PK on LGSTBY
2. Difficult to say ...
3. I had LGSTBY half of power of primary
4. I will not you advise to backup LGSTBY because of some possible problems with transactions, maintenance etc. better to use RMAN on primary or physical standby
5. Try to test 10g logical standby (I have read that there is no need to freeze the primary database during logical standby creation)
Hope this helps,
Andrey

Your experience on MAM25 with RFID...

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