7. Startup time can be 30% faster
with Eclipse OpenJ9 compared to
Hotspot
0
10
20
30
40
50
60
70
80
90
100
Hotspot OpenJ9
Startup
Startup
Fast starts
== less $
8. Eclipse OpenJ9 can reduce
memory consumption by
60% 0
20
40
60
80
100
Hotspot OpenJ9
Mem %
Less memory ==
less $
15. Designed from the start to span all the
operating systems needed by IBM products
This JVM can go from small to large
Can handle constrained environments or
memory rich ones
Is used by the largest enterprises on the
planet
If any JVM can be said to be at the heart of
the enterprise – its this one.
@spoole167
16. Fresh Java - how you like it.
Java 8, 9, 10, 11, ..
https://hub.docker.com/r/adoptopenjdk/
17. IBM contributed J9 to Eclipse
because modern Java problems
can’t be solved by the few – we
all need to work together to
take Java in new directions
Future
18. What’s in store for
Java?
GPU’s?
FPGAs?
Nuromorphic Computers?
Quantum
Computers?
19. We’re taking the JVM on a new journey – want to come too?
Join us at Eclipse eclipse.org/openj9