Solved

Java HotSpot JVM

Posted on 2003-10-30
7
398 Views
Last Modified: 2012-05-04
i was wondering is it java virtual machine is the same like java hotSpot jvm?

What does that means by "hotSpot" in this place..

Why in Java World there are too many "vocab" around until confused everyone..
0
Comment
Question by:pk55200
7 Comments
 
LVL 15

Expert Comment

by:dualsoul
ID: 9649051
JVM - is stands for Java Virtual Machine

'HotSpot' is just the mnemonic name of one of Sun's realization for it.

For instance Bea has it's own JVM realization, which they call JRockIT

0
 
LVL 35

Accepted Solution

by:
TimYates earned 100 total points
ID: 9649934
0
 
LVL 14

Expert Comment

by:kennethxu
ID: 9650794
The are just one or other performance enhancement strategy used when implement a JVM. You actually don't need to care until you are concerned about your applicatioin performace. and here is a good article when the performance issue is on your plate:
http://tutorials.beginners.co.uk/integrate_read/i/213/vs_p/p
0
Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

 
LVL 35

Expert Comment

by:TimYates
ID: 9650838
It should be noted though that that document is over 2 years old, and the garbage collector has had a massive overhaul in 1.4, so parts of that document may be wrong...

Still a good read though :-)
0
 

Author Comment

by:pk55200
ID: 9654690
ok guys. actually i just happend to see this page,

http://java.sun.com/j2se/1.4.2/1.4.2_whitepaper.html
http://developers.sun.com/dev/coolstuff/jvmstat/

and then i come across this "HotSpot JVM" vocab.

Can anyone here, know how to use this jvmstat tools to monitor my garbabe collector performance graph or anyone here used it before...

please share with me since I have no idea how can i invoke it to be running...

Thank you.
 
0
 

Author Comment

by:pk55200
ID: 9655005
guys, so sorry i overlook. the documents is inside the Zip file...

have a try.. really fun of it..
0
 
LVL 35

Expert Comment

by:TimYates
ID: 9656253
This is a different question...

0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
servlet concurrency 13 93
error when compiling my project in eclipse luna 30 349
nested if has else if 13 92
listing all functions in JavaScript 19 179
Some code to ensure data integrity when using macros within Excel. Also included code that helps secure your data within an Excel workbook.
Introduction This article is intended for those who are new to PHP error handling (https://www.experts-exchange.com/articles/11769/And-by-the-way-I-am-New-to-PHP.html).  It addresses one of the most common problems that plague beginning PHP develop…
Migrating to Microsoft Office 365 is becoming increasingly popular for organizations both large and small. If you have made the leap to Microsoft’s cloud platform, you know that you will need to create a corporate email signature for your Office 365…
Many functions in Excel can make decisions. The most simple of these is the IF function: it returns a value depending on whether a condition you describe is true or false. Once you get the hang of using the IF function, you will find it easier to us…

895 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

11 Experts available now in Live!

Get 1:1 Help Now