Edge Server and database Connectivity

Hi,
I have installed RFID reader and Oracle Sensor edger server in Country A.
Database Oracle 10G R2 in another Country B. I am using a VPN connection.
Can I use stream dispatcher to populate data to database located at Country B.
can anyone help me.
thanking you
john

Hi John!
If you have a network connection between the reader and the database than it does not matter if they are in the same room or in different countries.
Using a VPN does imply that your network is set up in a way that the network traffic from the reader to the database has to pass through the VPN tunnel. On the database server you will have access to the database listener.
I haven't yet worked with the Streams Dispatcher but I worked with the HTTP dispatcher. I send the packets to a JSP application running on the application server and this wrote the content into the database.
cu
Andreas

Similar Messages

Performance with MySQL and Database connectivity toolbox

Hi!
I'm having quite some problems with the performance of MySQL and Database connectivity toolbox. However, I'm very happy with the ease of using database connectivity toolbox. The background is:
I have 61 variables (ints and floats) which I would like to save in the MySQL-database. This is no problem, however, the loop time increases from 8ms to 50ms when using the database. I have concluded that it has to do with the DB Tools Insert Data.vi and I think that I have some kind of performance issue with this VI. The CPU never reach more the 15% of its maximum performance. I use a default setup and connect through ODBC.
My questions are:
1. I would like to save 61 variables each 8-10ms, is this impossible using this solution?
2. Is there any way of increasing the performance of the DB Tools Insert Data.vi or use any other VI?
3. Is there any way of adjusting the MySQL setup to achieve better performance?
Thank you very much for your time.
Regards,
Mattias

First of all, thank you very much for your time. All of you have been really good support to me.
>> Is your database on a different computer? Does your loop execute 61 times?
Database is on the same computer as the MySQL server.
The loop saves 61 values at once to the database, in one SQL-statement.
I have now added the front panel and block diagram for my test-VI. I have implemented the queue system and separate loops for producer and consumer. However, since the queue is building up faster then the consumer loop consumes values, the queue is building up quite fast and the disc starts working.
The test database table that I add data to is created by a simple:
create table test(aa int, bb char(15));
...I'm sure that this can be improved in some way.
I always open and close the connection to the database "outside the loop". However, it still takes some 40-50 ms to save the data to the database table - so, unfortunatly no progress to far. I currently just want to save the data.
Any more advise will be gratefully accepted.
Regards,
Mattias
Message Edited by mattias@hv on 10-23-2007 07:50 AM
Attachments:
front panel 2.JPG ‏101 KB
block diagram.JPG ‏135 KB

IR web client server(0):Database connection information not accessible.

Hi,
We upgraded our system from Hyperion 9.3 to EPM 11.1.2.2. We mainly use the reporting tools SQR production and Interactive reporting.
Using workspace as an admin if I run a BQY everything works fine but when I try to do the same as other users I get the error "server(0):Database connection information not accessible. Processing is disabled" from the
I have migrated everything form the old version and haven't changes anything since. It looks like a provisioning issue and I tried looking and comparing everything from the present production(old 9.3 system).
Did anyone else face the same issue before? Any suggestions on where to look into.
Thank you in advance.

Hi ,
You have to go to my oracle support website link is : https://support.oracle.com/epmos/faces/MosIndex.jspx?_afrLoop=7929796452543&_afrWindowMode=0&_adf.ctrl-state=113hdvh7xd_4
login with your oracle ID and password you have for your company and search for the document number in the "search knowledge base" which will show up on the top right corner of the page.
The search will show you the document and you can access it.
Hope this helps.

There is a compatibility range mismatch between the Web server and database

HI,
Taken backup form production environment through TSM backup utility and restore same db on UAT environment by TSM Utility, after restore got below issue, past i had done many time but working fine this time
it’s not working. Production environment have SP2010 and sql server 2008 ,UAT have same thing also.
Server Error in '/' Application.
There is a
compatibility range mismatch between the Web server and database "Portal_Contain", and connections to the data have been blocked to due to this incompatibility. This can
happen when a content database has not been upgraded to be within the compatibility range of the Web server, or if the database has been upgraded to a higher level than the web server. The Web server and the database must be upgraded to the same version and
build level to return to compatibility range.
Description: An unhandled exception occurred during the execution of the current
web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: Microsoft.SharePoint.Upgrade.SPUpgradeCompatibilityException:
There is a compatibility range mismatch between the Web server and database "Portal_Contain", and connections to the data have been blocked to due to this incompatibility. This can happen when a content database has not been upgraded to be within
the compatibility range of the Web server, or if the database has been upgraded to a higher level than the web server. The Web server and the database must be upgraded to the same version and build level to return to compatibility range.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack
trace below.
Stack Trace:
[SPUpgradeCompatibilityException: There is a compatibility range mismatch between the Web server and database "Portal_Contain", and connections to the data have been
blocked to due to this incompatibility. This can happen when a content database has not been upgraded to be within the compatibility range of the Web server, or if the database has been upgraded to a higher level than the web server. The Web server and the
database must be upgraded to the same version and build level to return to compatibility range.]
   Microsoft.SharePoint.Administration.SPPersistedUpgradableObject.ValidateBackwardsCompatibility() +542
   Microsoft.SharePoint.SPSite.PreinitializeServer(SPRequest request) +63
   Microsoft.SharePoint.SPWeb.InitializeSPRequest() +258
   Microsoft.SharePoint.WebControls.SPControl.EnsureSPWebRequest(SPWeb web) +365
   Microsoft.SharePoint.WebControls.SPControl.SPWebEnsureSPControl(HttpContext context) +520
   Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.GetContextWeb(HttpContext context) +27
   Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.PostResolveRequestCacheHandler(Object oSender, EventArgs ea) +918
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +80
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +171
Hasan Jamal Siddiqui(MCTS,MCPD,ITIL@V3),Sharepoint and EPM Consultant,TCS
|
| Twitter

Hi Bhavik,
UAT Portal_Contain DB version given below:
Version ID
Version
id
00000000-0000-0000-0000-000000000000
12.0.0.4518
1
00000000-0000-0000-0000-000000000000
12.0.0.6219
3
00000000-0000-0000-0000-000000000000
12.0.0.6327
4
00000000-0000-0000-0000-000000000000
12.0.0.6421
5
00000000-0000-0000-0000-000000000000
12.0.0.6510
6
00000000-0000-0000-0000-000000000000
12.0.0.6514
7
00000000-0000-0000-0000-000000000000
14.0.6123.5006
9
1A707EF5-45B2-4235-9327-021E5F9B8BB0
4.1.6.0
8
6333368D-85F0-4EF5-8241-5252B12B2E50
4.1.18.0
2
Production Version given below:
00000000-0000-0000-0000-000000000000
12.0.0.4518
00000000-0000-0000-0000-000000000000
12.0.0.6219
00000000-0000-0000-0000-000000000000
12.0.0.6327
00000000-0000-0000-0000-000000000000
12.0.0.6421
00000000-0000-0000-0000-000000000000
12.0.0.6510
00000000-0000-0000-0000-000000000000
12.0.0.6514
00000000-0000-0000-0000-000000000000
14.0.6123.5006
1A707EF5-45B2-4235-9327-021E5F9B8BB0
4.1.6.0
6333368D-85F0-4EF5-8241-5252B12B2E50
4.1.18.0
I have matched both are the exact same.
Run the below command on App server:
Upgrade-SPContentDatabase
cmdlet Upgrade-SPContentDatabase at command pipeline position 1
Supply values for the following parameters:
Identity: Portal_Contain
Confirm
Are you sure you want to perform this action?
Performing operation "Upgrade-SPContentDatabase" on Target "Portal_Contain".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help
(default is "Y"):y
WARNING: Database [SPContentDatabase Name=Portal_Contain] cannot be upgraded.
Kindly suggest
Hasan Jamal Siddiqui(MCTS,MCPD,ITIL@V3),Sharepoint and EPM Consultant,TCS
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(IMP)Application module and database connection

Hi,
How application module pooling and database connection pooling is working ?
Currently i m facing a problem like if i am creating 10 browser session then it doesn't mean that i'll have only 10 db sessions. While closing the browser session of application module time out respective db session is not removed.
In this case, invalid db session are created in bulk which is crashing database sometime. We have writter script to kill those session periodically but in this case if application module is accessing such dbconnection then we are getting session killed error or not logged in error.
To over come we need to bounce the server (middle tier).
Is there any proper way to solve this or am i doing something wrong ?
Please let me know if you need any more details.
Thanks in advance
Devang

Thanks for your prompt reply Ricky.
I just found out that in some of the JSP pages in application
<jbo:ReleasePageResources/> is not written. Should this problem arise because of this?
could you please tell me how can I release page resources in UIX pages ?
Datasources.xml file content
<data-source class="com.evermind.sql.DriverManagerDataSource"
name="AITDS"
location="jdbc/AITCoreDS"
pooled-location="jdbc/pooled/AITPDS"
xa-location="jdbc/xa/AITXADS"
ejb-location="jdbc/AITDS"
connection-driver="oracle.jdbc.driver.OracleDriver"
username=<USERNAME>
password=<PASSWORD>
url=<URL>
inactivity-timeout="30"
/>
bc4j.xcfg file
<BC4JConfig>
<AppModuleConfigBag>
<AppModuleConfig name="GsaServerModuleLocal">
<DeployPlatform>LOCAL</DeployPlatform>
<JDBCDataSource>jdbc/AITCoreDS</JDBCDataSource>
<jbo.project>gsa</jbo.project>
<AppModuleJndiName>oracle.appsit.gsa.server.GsaServerModule</AppModuleJndiName>
<java.naming.factory.initial>oracle.jbo.common.JboInitialContextFactory</java.naming.factory.initial>
<ApplicationName>oracle.appsit.gsa.server.GsaServerModule</ApplicationName>
</AppModuleConfig>
</AppModuleConfigBag>
</BC4JConfig>
Let me know if you need any more detail.
Thanks in advance
Devang

I run Dev 6i on Windows 2008 R2 64-bit,the forms are working fine after connection to the database but the reports continue to request for username, password and database connection string every time i try to open a report.

I receive REP-0501: Unable to connect to specified database. I run developer 6i application on windows 2008 r2. I have applied the nn60.dll and nnb60.dll files to the \BIN directory. The forms are working fine. The reports will only display after the correct user id (username, password and database connection string) is supplied. This is happening to all attempts to open already complied form. Pls, help.

If you are connecting to an Oracle 11g database, remember that by default the passwords are case sensitive. To disable that, run
ALTER SYSTEM SET SEC_CASE_SENSITIVE_LOGON = FALSE;

Windows Media Player no sound while playing a avi file in server and client connection using TCP/IP connection

Hello there
I have a problem with my windows media player while using server and client connection by using TCP/IP connection. So when I play a video using Windows Media Player in LabVIew there isn't any sound come out but when I'm playing a video by a Windows Media Player only the sound will come out. Can you help me solve this problem?
I also upload the vi as the reference.
The username for the client is ihsanhaikalz and the password is ganteng
Thanks
Attachments:
Client Remote.vi ‏746 KB
Server Remote.vi ‏1433 KB

Hi ican,
I was looking at your VI's but I cannot seem to pinpoint exactly where you are using Windows Media Player. In order to more quickly assist you, could you please recreate this issue more concisely in a smaller set of VIs. Also, were you able to get sound when you did not use the TCP/IP connection and simply played the files in LabVIEW?
I noticed in a few places that you were using the Play Sound File.VI from the Graphics and Sounds palette. Is that what you are refering to? I noticed there that the file path that you have designated for the song is simply the song title. Instead, this should be a path to where the song is located on your computer.
Also, if you are planning on using Windows Media Player, have you considered using the ActiveX commands for Windows Media Player? Here are a few examples if you are unfamiliar with this functionality.
Example 1 and Example 2.
I hope this helps!
Kim W.
Applications Engineer
National Instruments

Enabling Usage Rights for Web Service and Database connectivity

We are looking for code that allows us to enable web service and database connectivity rights into a form. We are using LiveCycle Forms 7.2 to render the XDP and merge data. Because we are merging data into the form, it has to be reader enabled through the code everytime it is presented to the user in our application.
usageRights[0] = com.adobe.document.pdf.DOCUMENT_SAVE.value;
usageRights[1] = com.adobe.document.pdf.FORM_FILL_IN.value;
usageRights[2] = com.adobe.document.pdf.FORM_EXPORT.value;
usageRights[3] = com.adobe.document.pdf.FORM_IMPORT.value;
usageRights[4] = com.adobe.document.pdf.FORM_ONLINE.value;
Anyone's help would be greatly appreciated

This topic was cross posted. See responses here:
http://forums.adobe.com/message/2111421#2111421

About application server and database sever

where does apllication server and database server located in a us client project
Edited by: madhu sudhan on Feb 21, 2008 11:02 AM

Interface: it is a program that performs communication with External system from SAP.
There are two types of interfaces:
1. Inbound Interface: External system sends the data to SAP
2. Outbound Interface: SAP sends the data to External system.
Let's take a scenario:
There are two Systems SAP ERP and Seibel CRM
Scenario1: Whenever an Order is created in Seibel CRM system it has to be transferred to SAP where the Order confirmation, Delivery and Billing will be performed. This can be enabled by using IDOC as inbound interface.
Scenario2: Whenever a New customer is Created in SAP ERP this customer data has to be transferred to Seibel CRM using Outbound IDOC / RFC.
Basically interfaces are implemented using RFC, BAPI, ALE/IDOC.
INTERNALLY SAP IS 3-TIER ARCHITECTURE

SAN certificate for external access for edge server and reverse proxy

Hello
I have a question related to the certificate planning for LYNC 2013 EDGE SERVER .
For external access and mobile user's , Iwant to enable all the feature for external user's .
im planning to purchase san certificate ,
my first question do I need only one SAN for both my edge server and the reverse proxy ?
my second question about the name's that shoud be added to the certificate ?
sip.mydomain.com
av.mydomain.com
webconf.mydomain.com
what else I should add ? I want to add the names for all feature access.
Kind Regards
MK

Your Front End Pool should only contain front end servers, does it also contain your edge and back end? If so, this is a misconfiguration.
If you're planning to implement high availability, you'll want a different internal web services FQDN name than your pool name (unless you load balance the entire pool with a hardware load balancer).
You'll want your external web services FQDN to be different from your pool name if you want to use the mobile client on the internal network. Once you've come up with a new and otherwise unused FQDN for this purpose, you'll want that as additional
SAN on your cert.
Since you're not using this for the internal certificate, you can also pull admin.mydomain.com and LYNC2013-FE.mydomain.com off of the cert as those are needed internally only.
Lyncdiscoverinternal you can leave on if you need your internal mobile clients to not throw certificate errors because they don't trust your internal certificate authority, but this name would then need to be pointed to a reverse proxy or something that
can present the third party certificate.
Please remember, if you see a post that helped you please click "Vote As Helpful" and if it answered your question please click "Mark As Answer".
SWC Unified Communications
This forum post is based upon my personal experience and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

ARCHITECTURE OF SAP R/3 AND APPLICATION SERVER AND DATABASE SERVER IN ABAP

ARCHITECTURE OF SAP R/3 AND APPLICATION SERVER AND DATABASE SERVER IN ABAP?
PLEASE EXPLAIN

hi
Presentation Server
It is actually a program named sapgui.exe.
It usually installed in users workstation.
The interface accepts the input from the user in the form of keystrokes, mouse-clicks, and function keys, and sends these requests to the application server.
It receives and displays the result from the application server.
Application Server
An application server is a set of executables that collectively interpret the the ABAP/4 programs.
Each application server has a profile called application server profile, that specifies its characteristics when it starts up and while it is running. It specifies:
1. Number of processes and its types.
2.Amount of memory each process may use.
3. Length of time a user is inactive before being automatically logged off.
If your ABAP/4 program requests information from the database, the application server will format the request and send it to the database server
Database Server
The database server is a set of executables that accepts database requests from the application server.
These requests are passed on to the RDBMS (Relation Database Management System).
The RDBMS sends the data back to the application server.
The RDBMS may run on database servers computer or may be installed on its own computer.
The components of application server are dispatcher, dispatcher queue, work process.
All requests that come in from presentation servers are directed first to the dispatcher.
The dispatcher writes them to the dispatcher queue.
The dispatcher pulls the requests from the queue on a first-in, first-out basis.
Each request is then allocated to the first available work process.
A work process handles one request at a time.
The work process needs two memory areas, the user context and the roll area.
The user context is a memory area that contains the information about the user.
The roll area is a memory area that contains about the program execution.
User Context
User context is a memory area that contains the characteristics of a user that is logged on the R/3 system.
1)It holds, users current settings.
2. The users authorizations.
3. The names of the programs the user is currently running.
When a user logs on, the user context is allocated for that logon. When logs off, it is freed.
Roll Area 
A roll area is a memory that is allocated by a work process for an instance of a program.
It holds the information needed by R/3 about the program execution, such as: 1. The values of the variables
2. The dynamic memory allocations
3. The current program pointer.
Each time a user starts a program, a roll area is created for that instance of the program.
If two users are using the same program at the same time, two roll areas will exist-one for each user.
The roll area is freed when the program ends.
Both roll area and the user context play an important roll in dialog processing
pls reward points dor useful ans
regards
vivek
Message was edited by:
 Vivek Saxena

WEB Server And Database Space requirements for deploying Web Application

Hi,
We are in requirement of WEB Server And Database Space requirements for deploying our Web Application in cloud server. We want to know technical requirements and feasibilities laid by Microsoft team for deploying web
application.......
Regards,
Sreenivasa M S

Hi,
Please refer this link and check if it helps:
http://blogs.technet.com/b/cbernier/archive/2013/09/24/deploy-your-web-application-to-windows-azure-from-with-visual-studio.aspx
Regards,
Azam Khan

OIM 11g: Error After starting OIM server :retrieving database connection

Hi All,
After patching OIM 11.1.1.5.0 to BP02 I am getting following error in logs of OIM and not able to see Import Deployment Manager File and..continuously this error bounce back
Error
<Error> <XELLERATE.DATABASE> <BEA-000000> <Class/Method: DBPoolManager/getConnection/Exception encounter some problems: Error while retrieving database connection.Please check for the following
Database srever is up.
DirectDB settings in configuration file are correct.>
<Mar 16, 2012 6:50:31 AM EDT> <Error> <XELLERATE.DATABASE> <BEA-000000> <Class/Method: DirectDB/getConnection encounter some problems: Error while retrieving database connection.Please check for the follwoing
Database srever is running.
Datasource configuration settings are correct.
java.sql.SQLException: java.sql.SQLException: Exception occurred while getting connection: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection
at com.thortech.xl.util.DirectDB$DBPoolManager.getConnection(DirectDB.java:441)
at com.thortech.xl.util.DirectDB.getConnection(DirectDB.java:176)
at com.thortech.xl.dataobj.util.ADPClassWatchDog.getMaxUpdateTimestamp(ADPClassWatchDog.java:50)
at com.thortech.xl.dataobj.util.ADPClassWatchDog.run(ADPClassWatchDog.java:145)
>
<Mar 16, 2012 6:50:31 AM EDT> <Error> <XELLERATE.ADAPTERS> <BEA-000000> <ADPClassWatchDog: Error occured while getting the max adp_update timestamp>
Earlier before patching to BP02 in weblogic Datasources we have
Driver Class Name: oracle.jdbc.xa.client.OracleXADataSource
But when I was providing this value in weblogic.profile during patching attribute name "operationsDB.driver=oracle.jdbc.xa.client.OracleXADataSource ", I am getting this error
/data/oim/Oracle/Middleware/Oracle_IDM1/server/setup/deploy-files/setup.xml:204: java.lang.ClassCastException: oracle.jdbc.xa.client.OracleXADataSource cannot be cast to java.sql.Driver
So I changed this value to "operationsDB.driver=oracle.jdbc.OracleDriver" and it runs fine. Patch completed successfully.
Is there any issue with this Driver Class Name mismatch, so I am getting this error? I have also tried for all Datasources same Driver Class Name but invain.
Regards,
Amit

Hi Bikash,
Nothing is changed between network/firewall. From Database machine I am able to see tnsping running fine. From weblogic admin console I have checked the connectivity of different datasource is successfull. Right now I have these datasources, all have Driver Class Name=oracle.jdbc.OracleDriver.
EDNDataSource
 EDNLocalTxDataSource
 mds-oim
 mds-owsm
 mds-soa
 oimJMSStoreDS
 oimOperationsDB
 OraSDPMDataSource
 SOADataSource
 SOALocalTxDataSource
You mean For all the datasources I need to make it oracle.jdbc.xa.client.OracleXADataSource. I make it this also but no success.
Also tell me..Summary of Security Realms >myrealm >Providers >OIMAuthenticationProvider here also I need to provide Xadatasource Driver name.

LabView 5.1 and Database Connectivity Toolkit Compatibility?

I am looking to serve some data from a LabView 5.1 application up to an Oracle 8i database. I have looked at the current Database Connectivity Toolkit (which uses ADO technology), but am not sure if this will be compatible with LabView 5.1... is it? If not, what are my alternatives? Are older versions of this toolkit available?
Thanks!

Also, could someone touch on how forward compatible LabView applications are? In this scenario, I have the same 5.1 application which now requires some database connectivity. Since the SQL Toolkit is no longer supported, I would be left with upgrading LabView to 7.0 and using the Database Connectivity Toolkit. How well (in general) do earlier LabView applications convert to newer versions?
Thanks again!

J2ME and database connectivity

We are currently looking at ways to connect a pda to a server on a local Intranet. I have been told that the J2ME Wireless Toolkit does not include JDBC for database connectivity (I have not verified this). Does anybody have any ideas?

yeah, of course you have to send the sql statement to the servlet. The servlet then connects to the DB, exeutes the statement and puts the result in some format, you can transfer to the phone since you cant serialize the java.sql.ResultSet directly. Maybe you would transform this to a String, each field delimited by a special character, each row delimited by another. make sure these characters wont appear in the fields ;-)
The more correct way would be creating some XML structure from the DB result and transfer this but this can get very large and XML processing on mobiles is not recommended for large XML information.
hth
Kay

Edge Server and database Connectivity

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