I would like to export the data from oracle to salesforce . Is there a way to do this?
can't find a way to connect directly.
Thank you.
Salesforce exposes only REST & SOAP API access, there's no ODBC/JDBC/... direct connector to underlying database.
In SQL Server world there's a package that pretends SF is a remote server or whatever is the term (https://www.cdata.com/dbamp/), bunch of stored procedures etc that hide the API access. For Oracle world... look into https://sesamesoftware.com/salesforce/ ? (I'm not affiliated with any of these)
ETL and ESB tools (Informatica, Azure Data Factory, Talend, MuleSoft) have SF connectors too and there's paid extra OData-compatible API if that's something you'd prefer.
If you want to roll something out yourself - Salesforce Data Loader and SFDX (tools your SF Admin / Developer probably already use) can import/export CSV files, can be scripted from commandline.
Or write a program in Java / .Net / PHP / Python. Either craft the REST / SOAP messages (there are WSDLs to speed you up) or there are ready libraries & examples.
Whatever you're comfortable with really.
You can use 3rd party ODBC and JDBC connectors, such as the ones we offer at DataDirect. https://www.progress.com/connectors/salesforce
We also offer a data gateway which can provide access to Salesforce as a relational source, while also providing a way to OData-enable existing sources (think MSSQL, Oracle, Rest, etc) for use with Salesforce Connect - their external data feature to access data where it lives.
https://www.progress.com/connectors/cloud-data-integration
Full disclosure - I am an SE with DataDirect.
Related
What are the supported clients and client versions for Oracle Autonomous Database?
Any connection type supported by Oracle Net Services can be used to connect to Autonomous Database.
Oracle Call Interface (OCI) connections require installing the Oracle client software. For these connections, Oracle Database Client 11.2.0.4 (or higher) or the Oracle Instant Client 12.1.0.2 (or higher) are supported by Autonomous Database.
For JDBC Thin connections, the only requirement is to have JDK8 (or higher) installed.
You can also connect to Autonomous Database using the Oracle supplied tools such as Oracle SQL Developer (version 18.2 or higher recommended)and Oracle SQLcl.
Some of these clients and tools such as JDBC, SQL Developer, and SQlcl support TLS authentication without using any wallet; hence making life much easier as opposed to mTLS authentication, which requires a wallet. I definitely recommend checking out the TLS option without a wallet in ADB since it has several advantages as described in this blog post.
Another great option is Oracle Database Actions if you don't want to worry about supported versions, installing a client, whether to use a wallet or not. Database Actions is a web-based interface that uses Oracle REST Data Services to provide executing your SQL statements and scripts, creating Data Modeler diagrams, developing RESTful web services, managing JSON collections, and using the Data Load, Catalog, Data Insights, Business Models, and Data Transforms tools to load data from local and remote sources, view data in your tables and views, view objects in your data dictionary, and organize, analyze, and transform your data. You can access Database Actions from the ADB details page of your instance in Oracle Cloud Infrastructure console:
I also recommend referring to the documentation for more details on supported clients, client versions, and connection methods.
Disclaimer: I’m a Product Manager at Oracle.
Usually we can get data using ODBC connector in Power BI. Is there any way to get the data using the JDBC connector?
Unfortunately there is no native support for JDBC.
You can upvote the feature request for JDBC at this link
There are options that convert your JDBC connection in to an ODBC one, known as JDBC to ODBC bridges. Oracle has one and here is a Progress option. Once configured you can then use the PowerBI ODBC connector.
Since Power BI is not coded in java its not easy to support JDBC (you will see only ODBC or .net based connectors in PBI). If Microsoft ever wants to add support for JAVA in Power BI then they might have to do via some sort of bridge.
If you are open for 3rd party solution then here is one option by ZappySys
This same problem happens in many non java apps like Excel, MS Access, Informatica PowerCenter they all are not coded in JAVA so cant support loading java libs / runtime.
We are using Oracle cloud CRM. Our organization has been using it since quite few years and the people who set it up have already left. I am new here and am trying to connect the CRM data to Power BI. I intalled the ODAC drivers and everything. However, I do not know what to enter in my tnsnames.ora file. That file has asked for service name, server name and hostID/name. No one in the organization has this information. I reached out to Oracle support and here is the response they gave:
Oracle’s response to the service request: “These details are not found in Documentation because they cannot be provided. You'll need to reach out to Power BI support to see if there are alternate ways to create this integration without these details.”
Does anyone know why Oracle would not share these details with us? If there is any other way to find out the server and service name? How should I proceed in such scenarios.
As of now, we use a link to login to the service and we do not have much documentation
Let me attempt to translate.
We are using Oracle cloud CRM
Oracle is hosting our application.
I am new here and am trying to connect the CRM data to Power BI
We want to query the database being used to store our application data.
Oracle’s response to the service request: “These details are not found in Documentation because they cannot be provided..."
This is where it gets fun, they are saying - we do not give clients direct access to the database where their data is hosted. So in other words, you CANNOT connect your tool directly to the database.
So, I think you're best bet, is to look into REST APIs that have been published for you as a subscriber to the service. This is often provided in lieu of providing direct access to your hosted environment.
Your other bet is to contact someone in your organisation that has the oracle connections in a file which you could load SQL Developer by Oracle, and explore the connections there. Most likely this will be a data engineer or IT contact in your organisation who will have this information. Once you have the connection info visible, you can then enter this directly in Power BI after creating an Oracle connection.
I have 2 databases, Oracle and SQlite. And I want to create exact copies of some of the Oracle tables in SQLite in one of my applications. Most of these tables contains more than 10,000 rows so copying each table by going through each row programmatically is not efficient. Also the table structure may change in the future so I want to achieve this using a generic way without hard-coding the SQL statements. Is there a any way to do this?
p.s. - This application is being developed using Qt framework. All the queries and databases are represented by QtSql module objects.
Can't help with Qt framework, but for large amounts of data is is usually better to use bulk-copy operations.
Export data from Oracle
http://download.oracle.com/docs/cd/B25329_01/doc/admin.102/b25107/impexp.htm#BCEGAFAB
Import data into SQLite
http://www.sqlite.org/cvstrac/wiki?p=ImportingFiles
IHTH
What you probably really want to use is the Oracle Database Mobile Server, which can automatically synchronize a SQLite and an Oracle Database.
The recent release of the Oracle Database Mobile Server (formally called Oracle Database Lite Mobile Server) supports synchronization between an Oracle Database and a SQLite or a Berkeley DB database running on the client. It supports both synchronous and asynchronous data exchange, as well as secure communications between client and server. You can configure the Mobile Server to synchronize based on several options without the need to modify the application that is accessing the database.
You can also find an excellent discussion forum for questions from developers and implementers using the Mobile Server.
I'm from MySQL background and am new to Oracle. I want to know
What is meant by Oracle Client?
What is its use?
What is its equivalent in MySQL ?
Thanks
What is meant by Oracle Client?
and
What is its use?
In this context, a client is a class library (DLL) that allows you to connect remotely to the underlying database of an application. A client, always within the same context, can also be called a .NET Data Provider.
You may have multiple data providers based on the underlying database engine with which you're working.
There was System.Data.OracleClient (deprecated), provided by Microsoft.
There is Oracle.Data.Client, which is actually the best ever built Oracle Client, or Oracle .NET Data Provider. You may also download the latest Oracle 11g Data Provider for .NET.
So, when accessing the Oracle underlying database, make sure your work with this provider, proper for your version of Oracle, and start doing ADO.NET with your favorite database! =P
There are also some other tools that you can work with that will ease your data access code pain, such as Enterprise Library or NHibernate, both are frameworks to basically accessing databases.
Enterprise Library can do even more then that!
And NHibernate is an ORM (Object/Relation Mapping) tool that can work just very fine with Oracle.
Remember though, always use Oracle.Data.Client namespace in the Oracle.DataAccess.dll assembly.
What is its equivalent in MySQL ?
As the equivalence for MySQL, I guess it would be MySQL Connector/NET.
It is the Oracle binaries installed that allow communication with the Oracle database. It can be using SQL*Plus, JDBC (type II or IV) or OCI (Oracle Call Interface).
Its a piece of software that allows a remote computer to talk to Oracle. If you were to write a piece of software that communicated with the database, you would use the Oracle Client to facilitate that communication