Entries Tagged as “Docs”

JRE should be used or JDK should be used with ColdFusion 10 ?

March 08, 2013 / Krishna Reddy

  Administrator | Adobe ColdFusion | Adobe ColdFusion 10 | ColdFusion | Docs | General | WebServices

There is a bit of confusion whether to use JRE or JDK with ColdFusion when you want to use an externally installed one.

This blog entry clarifies on whether to use jre7 or jdk7.

Note:Unless there is a specific reason, it is generally recommended to use the latest patched JRE/JDK of major Java version supported. As of 8th March 2013, for Java 1.7 the latest patched version is Java 1.7 Update 17.

The decision on whether JRE or JDK should be used is determined by whether JRE/JDK contains Server VM or not as ColdFusion runs only on top of Server VM. ColdFusion can't run on Client VM.

For all platforms, JRE that comes along with JDK contains server VM.

Even the public JRE that is available from Oracle contains Server VM for all platforms except for Windows 32-bit JRE.

So, from this it can be derived as follows:

1. For Win 64, Linux 32, Linux 64, Solaris 64-bit, Mac 64-bit you can use any of public JRE from Oracle or the JRE that is contained within JDK. We would recommend you to use Public JRE from Oracle. For Mac OS X there is an extra note below before which you want to conclude whether to use public JRE or JDK's JRE.

2. For Windows 32-bit, you can use the JRE that is contained within JDK


You can use the Win 32- Public JRE by customizing it to contain Server VM.

(To customize it you can copy <JDK_HOME>\jre\bin\server\ directory and its content to Public JRE (jre\bin\server ). It would at same directory level as client directory.

Note for Mac OS X Installations:

For Mac also public JRE as well JDK contained JRE contains server VM.
If you are using Web Services you would need one file from JDK(tools.jar). JRE doesn’t contain this file.
Since full version of ColdFusion 10 is shipped before Java 7  and Mac OS X used to ship JDK earlier which contains this file by default, we never shipped it along with ColdFusion installation.
With update 8 for Java 1.7 support on mac OS X, we are just copying this tools.jar from installed JDK to <ColdFusion_Home>\cfusion\lib\.
Going forward we will be shipping it along with ColdFusion installer for Mac as well but for ColdFusion 10 this file is not there.
So, consider using JRE or JDK depending on the need for Mac OS X
Just use JRE itself and only if needed you can copy tools.jar(it is same for all platforms) to <ColdFusion_Home>\cfusion\lib.
So if you are using ColdFusion 10 on Mac OS X with JRE 1.7 you might want to copy tools.jar to <ColdFusion_Home>\cfusion\lib\



ColdFusion 10 release notes

May 23, 2012 / Hemant Khandelwal

  ColdFusion | Docs

Please find link to ColdFusion 10 release notes here.

ColdFusion 10 docs link

May 15, 2012 / Hemant Khandelwal

  ColdFusion | Docs

The ColdFusion Help system and docs are now live.

ColdFusion Help and Support Page:
http://www.adobe.com/support/coldfusion (Please use this link in your tweets and facebook posts)

CF Docs:

CFB Docs:


Initiative to improve ColdFusion docs

June 29, 2011 / Hemant Khandelwal

  Docs | General

Ray has blogged about the initiative that CF team is taking to improve docs. Check - http://www.coldfusionjedi.com/index.cfm/2011/6/28/Initiative-to-improve-ColdFusion-docs

ColdFusion Help Updated for ColdFusion 9.0.1

August 06, 2010 / Prabhuram Ramachandran

  Adobe ColdFusion | ColdFusion | Docs

Hope you have installed the free update for ColdFusion 9 and have started using the new and enhanced features.
Though we provided New Feature Notes for ColdFusion 9.0.1, many users suggested that we revise the ColdFusion Web Help together with updates for ColdFusion 9.0.1.

The latest ColdFusion documentation updated for ColdFusion 9.0.1 is available at the following location:

This documentation release has addressed some comments and issues. We look forward to stronger interaction with our community, and your suggestions and comments for ColdFusion 9.0.1 documentation.

You are welcome to contribute and complement our efforts. There are many ways in which you can do it. For details see the Community Help contributions page.

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