Seamless Data Access Across Databases Empowers Businesses to Thrive in Digital Age
The article explains how to get data from different types of databases like MySQL, PostgreSQL, and MS SQL Server into Oracle RDBMS using Oracle's Heterogeneous Gateway Services. It covers steps like installing software, creating data source names, and making connections between databases. The process includes creating synonyms for tables, setting up database links, and manipulating data in remote databases from Oracle. The researchers also discuss troubleshooting common errors that may occur during this data retrieval process.