I am new to DB2 database. I have a database created in windows shared platform and have to connect them using Linux servers. How can I do it?
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I am trying to setup a change data capture system using Debezium on DB2 on cloud database. Since Db2 on cloud is a saas offering I am not able to access a linux server where db2 is installed. And the Debezium connector requires me to set up a ASN CDC agent on the linux server by running commands in the linux terminal of the server hosting the db2. Is there any work around for this? or any other open source solutions for change data capture that I can use here.
I have installed postgresql on my new laptop (on Windows).
I see the service postgresql-x64-11 - PostgreSQL Server 11 is running and is automatic. Perfect.
I have installed "dbeaver" (21.21). I would like to create my first database via dbeaver. I always get this message:
Database postgres does not exist
Is it possible to create a database with dbeaver ? Or not ? Or must I do the creation with some command lines ?
I downloaded and installed on Windows the following:
IBM DB2 Runtime Client (64-Bit) 10.5
with the aim of connecting to a remote server database.
It installed here:
C:\Program Files\IBM\SQLLIB
But I don't see any DB2 folders in there.
I tried to catalog the remote db like this:
db2 catalog tcpip node testing remote the.server.com server 446
If I then try to connect to it, I get the following:
SQL1031N The database directory cannot be found on the indicated file system.
There is some wizard installed called the 'Default DB2 and IBM Database Client Interface Selection Wizard'. I ran this and it said it would create a default DB2 copy and would be used by default, called DB2COPY1 and it would be installed to C:\Program Files\IBM\SQLLIB.
But I'm nnot sure what this is doing really.
What do I need to do here to connect to the remote DB2??
EDIT:
I have managed to get a bit further based on this article here:
https://www-01.ibm.com/support/docview.wss?uid=swg21008914
my current commands look like:
db2 catalog tcpip node tstnode remote my.server.com server 446
db2 catalog db db1name as mytstdb at node tstnode authentication server
db2 catalog dcs db db1name as A123456DAT
db2 terminate
db2 connect to mytstdb user <username> using <password>
However the connect fails with:
SQL30061N The database alias or database name "A123456DAT " was not
found at the remote node. SQLSTATE=08004
Any ideas?
If you are connecting through port 446, I guess you are trying to connect to DB2 for IBM z or DB2 for IBM i. If yes, you will need at least Db2 Connect.
Regarding error "SQL30061N The database alias or database name "A123456DAT " was not found at the remote node. SQLSTATE=08004" it happens to me when the userid does not have some priviledges on the source system. If it is an IBM i, look at the corresponding spool file. DRDA Connections are attended by jobs called QRWTSRVR. With the IBM i command WRKSPLF SELECT(USERID) (changing USERID by the user trying the DRDA connection) you can see the spool files for jobs related to your connection. Usually spool file messages are very specific on the cause of the failure.
If you are trying to connect to DB2 on z, I don't have experience.
I have a Windows VM on my desktop that has Tableau-Desktop loaded. I have a mongoDB instance on my EC2 instance and want to be able to connect my desktop Tableau with my EC2 instance.
I'm using the Simba ODBC connector. I started to install the linux drivers onto my EC2 RHEL server but Simba support said that I should look into AWS Simba drivers and contact AWS support.
If I use ODBC option from Tableau I don't know how I would specify the .mem SSL key file to get access to my EC2 instance. Can anyone point me in the right direction?
Thanks.
Is it possible to access my oracle database from a separate system, other than the one on which the database is stored?
If yes, then how?
You can access the tables of a distant database by using your_table#your_database if you configured it properly.
Yes you can access your database which is on one machine( SERVER) from other machine (CLIENT). You need to install oracle client software on the CLIENT machine and then you can establish a connection to the server database through network . You have to use sqlplus to connect or if you are using windows then you can use tools like toad which will establish a connection between your client machine and database server machine .