Can MuleSoft API/Anypoint copy data from one database's table to another database's table without any additional step (any custom code)? - api

Question

Goal:
I have two SQL server databases (DB-A and DB-B) located on two different severs in same network.
DB-A has a table T1 and I want to copy data from DB-A's Table T1 (source) to DB-B's Table T2 (Destination). This DB sync should take palace anytime any record in T1 is added, updated, and deleted.
Please note: All db to db data syc options are out of consideration, I must use MuleSoft API for this job.
Background:
I am new to MuleSoft and its offered products, I am told mule soft platform can help with building and managing API’s.
I explored web for MuleSoft offering, there are many articles (mentioned below) which are suggesting that MuleSoft itself can read and write from one DB table and write to another DB table (using DB connectors etc).
Questions:
Is it possible that MuleSoft itself can get this data sync job done without us writing own MuleSoft API invoker or MuleSoft API Consumer (to trigger MuleSoft API from one end or to receive data from MuleSoft API on the other end and write to DB table)?
What are all key steps to get this data transfer working? If you can provide any reference which shows step by step journey to achieve the goal will be huge help.
Links:
https://help.mulesoft.com/s/question/0D52T00004mXXGDSA4/copy-data-from-one-oracle-table-to-another-oracle-table
https://help.mulesoft.com/s/question/0D52T00004mXStnSAG/select-insert-data-from-one-database-to-another
https://help.mulesoft.com/s/question/0D72T000003rpJJSAY/detail

Answer 1

First let's clarify the terminology since the questions mixes several concepts in a confusing way. MuleSoft is a company that has several products that may apply. A MuleSoft API should be considered an API created by MuleSoft. Since you clearly are talking about APIs created by you or your organization that would be an incorrect description. What you are talking about are really Mule applications, which are applications that are deployed and executed in a Mule runtime. Mule applications may implement your APIs, or may implement integrations. After all Mule originally was an ESB product used to integrate other systems, before REST APIs where a thing. You may deploy Mule applications to Anypoint Platform. Specifically to the CloudHub component of the platform, or to an on-prem instance of Mule runtime.
In any case, a Mule application is perfectly capable of implementing APIs, integrations or both. There is no need that it implements an API or call another API if that is not what you want. You need to trigger the flow somehow, either reading directly from the database to find new rows, with a scheduler to execute a query at a given time, an HTTP request or even have an API listening for requests to trigger the flow.
As an example the application can use the <db:listener> source of the Database connector to start the flow fetching rows. You need to take care of any watermark columns configurations to detect only new rows. See the documentation https://docs.mulesoft.com/db-connector/1.13/database-documentation#listener for details.
Alternatively you can trigger the flow in another way and just use a select operation.
After that use DataWeave to transform the records as needed. Then use insert or update operations.
There are examples in the documentation that can help you to get started. If you are not familiar with Mule you should start with reading the documentation and do some training until you get the concepts.