By Giri Mandalika on Mar 26, 2014
First off, these are two unrelated softwares.
Solaris Studio 12.4 Beta
Nearly two-and-a-half years after the release of Solaris Studio 12.3, Oracle is gearing up for the next major release 12.4. In addition to the compiler and library optimizations to support the latest and greatest SPARC & Intel x64 hardware such as SPARC T5, M5, M6, Fujitsu's M10, and Intel's Ivy Bridge and Haswell line of servers, support for C++ 2011 language standard is one of the highlights of this forthcoming release. The complete list of features and enhancements in release 12.4 are documented in the What's New page.
Those who feel compelled to give the updated/enhanced compilers and tools a try, can get started right away by downloading the beta bits from the following location. This software is available for Solaris 10 & 11 running on SPARC, x86 hardware; and Linux 5 & 6 runnin g on x86/x64 hardware. Anyone can download this software for free.Oracle Solaris Studio 12.4 Beta Download
Don't forget to check the Release Notes out for the installation instructions, known issues, limitations and workarounds, features that were removed in this release and so on.
Here's a pointer to the documentation (preview): Oracle Solaris Studio 12.4 Information Library
Finally, should you run into any issue(s) or if you have questions about anything related, feel free to use the Solaris Studio Community Forum.
ORAchk 2.2.4 (formerly known as EXAchk)
ORAchk, the Oracle Configuration Audit Tool, enhances EXAchk tool's functionality, and replaces the existing & popular RACcheck tool. In addition to the top issues reported by users/customers, ORAchk proactively scans for known problems within Oracle Database, Sun systems (especially engineered systems) and Oracle E-Business Suite Financials.
While checking, ORAchk covers a wide range of areas such as OS kernel settings, database installations (single instance and RAC), performance, backup and recovery, storage setting, and so on.
ORAchk generated reports (mostly high level) show the system health risks with the ability to drill down into specific problems and offers recommendations specific to the environment and product configuration. Those who do not like sending this data back to Oracle should be happy to know that there is no phone home feature in this release.
Note that ORAchk is available only for the Oracle Premier Support Customers - meaning only those customers with appropriate support contracts can use this tool. So, if you are a Oracle customer with the ability to access the Oracle Support website, check the following pages out for additional information.ORAchk - Oracle Configuration Audit Tool
ORAchk user's guide
Feel free to use the community forum to ask any related questions.