Gartner 2012 Worldwide RDBMS Market Share Reports 48.3 percent revenue share for Oracle *
Gartner has published their market share numbers for 2012 based on total software revenues. According to Gartner, Oracle:
- Remains #1 in worldwide RDBMS software revenue share
- Holds a larger revenue share than four closest competitors combined
- Leads next closest competitor revenue share by 29%
News Source:http://www.oracle.com/us/corporate/features/number-one-database/index.html
2011年Gartner的报告显示，Oracle RDBMS的市场占有率为48.8,那么也就是说相比2011年，2012年Oracle DB的占有率下降了0.5个百分点了。