Open source continues to grow
Open source continues to grow, as shown by data provided by reports of analysts (top left & right) and by declarations of users (bottom left & right).
In two years, proprietary software is expected to shrink from 45% to 37% while enterprise open source is expected to grow from 29% to 34%. Community based OSS is also expected to grow from 21% to 24%. In total, in two years open source software will reach an estimated enterprise market share of 58%.