Oracle has made substantial push into the hyperscale cloud space in the last 2 years. Even though they lag quite a bit behind AWS/Azure/GCP, they are far from irrelevant. (Revenue grew approximately 26% year over year in 2019) While Oracle DB is still dominant (At the end of 2019, Oracle was the leader in DBMS revenue ($15.15 billion) and market share (27.5%)) in large enterprises, Oracle will retain a place in the industry. (430,000 customers in 175 countries and revenue of $39 billion for fiscal year 2020)