If you are interested to become an Oracle expert the best place to educate yourself is www.oracle.com.
For non commercial use many Oracle products are freely available.
Expect to invest a lot of time to become comftable with using Oracle products.
If you are interested to become an Oracle expert the best place to educate yourself is www.oracle.com.
For non commercial use many Oracle products are freely available.
Expect to invest a lot of time to become comftable with using Oracle products.
Oracle database [1] is a great choice if you need to use a commercial database. For an OLTP[2] application everyone else is behind Oracle.
Look at
“Figure 1. Vendors’ Product Scores for the Traditional Transactions Use Case”
found in the Gartner report [2].
[1] https://www.oracle.com/database/index.html
[2] https://www.gartner.com/doc/reprints?id=1-3JQ1Y2V&ct=161011&st=sb
[3] https://en.wikipedia.org/wiki/Online_transaction_processing