Oracle的jvm收费版本# Java - 爪哇娇娃
b*y
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Oracle will deliver two Java Virtual Machines (JVMs) based on the OpenJDK
project - one free and the other paid.
That's according to Tweets pouring thick and fast from an Oracle session at
QCon San Francisco, where the database giant mostly repeated its earlier
plans for Java.
Adam Messinger, Oracle vice president of development, told QCon that Oracle
plans to offer a "premium" edition of the JDK in addition to the open-source
JDK.
Both, it seems, will be based on a converged JRockit VM and the Hotspot JVM
from Sun Microsystems. The converged JVM will be released under the OpenJDK
project.
JRockit has world-beating performance, thanks to its garbage collection
features. It also provides hot swapability. You can make changes without
taking a server offline. HotSpot has been considered a generally good all-
round JVM that's reliable, and it has supported more operating systems and
hardware.
project - one free and the other paid.
That's according to Tweets pouring thick and fast from an Oracle session at
QCon San Francisco, where the database giant mostly repeated its earlier
plans for Java.
Adam Messinger, Oracle vice president of development, told QCon that Oracle
plans to offer a "premium" edition of the JDK in addition to the open-source
JDK.
Both, it seems, will be based on a converged JRockit VM and the Hotspot JVM
from Sun Microsystems. The converged JVM will be released under the OpenJDK
project.
JRockit has world-beating performance, thanks to its garbage collection
features. It also provides hot swapability. You can make changes without
taking a server offline. HotSpot has been considered a generally good all-
round JVM that's reliable, and it has supported more operating systems and
hardware.
