Azure Data Studio - not listing databases - azure-data-studio

When logged into Database Azure SQL Server from Azure Data Studio, doesn't list databases under connected server.

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Is there a way that my application in azure can connect directly to Oracle Database on premise

I intend to migrate my application into azure but the oracle database which the application connects to is still on premise.
Is there a way that my application on azure can connect directly to Oracle Database on premise

On Prem to Cloud with Data Factory

I have one On Prem Oracle database and one Azure SQL Database and want to use a Copy Data activity to transfer this data.
I have now created a Self Hosted IR for the Oracle database, and I am able to connect to it and preview data from Data Factory editor:
I have a Azure SQL Database that I want to recieve data, and it is set up with AutoResolveIntegrationRuntime, with Connection successful. I am also able to preview data from this database:
When I try to run this Copy Data activity I get following error message:
ErrorCode=SqlFailedToConnect,'Type=Microsoft.DataTransfer.Common.Shared.HybridDeliveryException,Message=Cannot connect to SQL Database: 'sqlsrv', Database: 'database', User: 'user'. Check the linked service configuration is correct, and make sure the SQL Database firewall allows the integration runtime to access.
Based on all Docs/Tutorials I have read this should not be failing. I have tried to open up the SQL Server to allow all IP adresses in firewall rules.
Any ideas what I might be doing wrong here?
Since the integration runtime is a bridge across on prem and cloud , you need to check whether you are able to access the onprem database and the Azure SQL database through the VM in which the IR is installed.
The VM hosting the IR should be able to access both the source and sink for the copy activity to be successful in case if either of source or sink is using the self hosted runtime.
So the issue is not w.r.t Azure SQL database but in the VM hosting the IR

Connecting to On-Premises Oracle DB from Azure Data Factory

Trying to connecting to On-Premises Oracle DB from Azure Data Factory.
Current Setup:
Oracle db - On Premises
VM with Self Hosted Integration Runtime on Azure - Tested with other MSSQL Server Databases - can connect successfully - This VM is managed by ITP (our Cloud Hosting Team), developers don't have access to it.
Azure Data Factory - configured to consume above Self Hosted Integration Runtime.
I can connect to Oracle db from my local machine, using Taod for Oracle. When passed same credential details - connection fails from ADF.
Do I need to ask ITP to install ODAC on VM for the connectivity?
Congratulations that #Sreedhar have figured out the error by himself:
"Figured out, just need to install Oracle Data Access Components (ODAC) on the VM and everything works."
I help him post it as answer and this can be beneficial to other community members.

How to host my local Application and local database together in Azure?

I have application build in Visual studio 2015 and local sql server 2015 , which application presently using local server. I need my application to host in azure with same database .
How to host my local Application and local database together in Azure?
According to your description, I suggest you could create azure web apps to host your web application and create a azure sql server to store your data.
Besides, if you want your web application still use the local host sql, you need to use Hybrid Connections to connect to on-premises SQL Server(your local sql server).
More details, you could refer to below article:
Connect to on-premises SQL Server from a web app in Azure App Service using Hybrid Connections
If you want to manage your own application and sql server, you could also consider using azure VM. By using this, you could install an IIS to host your web application and SQL server to store your data.

Connected to On-prem Oracle Database from Azure

I have a web application running on azure and some of the data resides in my on-premises Oracle Database. I need a way to get that data from on-premises oracle database to that application running on azure.
I don't have any VPN connectivity to my On-Premises data center.
Can I use BizTalk Service in Azure?

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