Question: Prepare a data pipeline design to ingest data from transactional ( aka OLTP ) system into data warehouse by showing visual representation of your data

Prepare a data pipeline design to ingest data from transactional (aka OLTP) system into
data warehouse by showing visual representation of your data pipeline, along with explanation of the
same. You can consider that data needs to be ingested every 30mins from OLTP systems to Data
Warehouse system into the final tables designed in previous questions using ELT technique. Please
note that Data pipeline should clearly articulate clearly tables being read from transactional system
(you can assume and consider any table name/structure from transactional system) and how that data
will land into final reporting tables for meeting reporting needs as mentioned in this use case but
should consider either Star or Snowflake schema of data modelling showing tables in which data will
be inserted and should also make use of staging tables. [6 Marks]

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