There is one message totalling 91 lines in this issue.
Topics of the day:
1. JDBInsight 2.0 EA 2 Available
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Date: Sat, 23 Aug 2003 10:39:29 -0600
From: William Louth <[EMAIL PROTECTED]>
Subject: JDBInsight 2.0 EA 2 Available
With JDBInsight's many new informative visualizations of J2EE/SQL
transactions paths performance execution, developers, testers and J2EE
administrators can better understand the interaction between various
server technologies and corporate databases.
Notable Features
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Resource Tracking: For any allocation site (callstack and sql context)
creation, closure and unreferenced counters are recorded and connected
with powerful visualization maps.
Indepth SQL Analysis: Browse SQL statements from many difference
perspectives such as Transaction Entry Points, Classifications, Tokens and
Automatic Schema Generation.
Measurements: JDBInsight is the first product to track memory allocation,
blocking, and waiting, and garbage collection at the transaction execution
path level. Other performance solutions only record timing for a user
transaction whereas JDBInsight allows developers and testers to determine
the memory allocation requirements for each unique execution path.
Transaction Analysis: JDBInsight recognizes paths based on their actual
execution paths and not simply a entry point such as a Servlet or EJB.
With the increasing usage of generic controllers and facades this
capability is a necessity to performance profile comprehension.
View the Flash Demo:
http://www.jinspired.com/products/jdbinsight/flash.html
Immediate download of JDBInsight 2.0 EA 2 for Solaris, Linux and Windows:
http://www.jinspired.com/products/jdbinsight/eap/index.html
JDBInsight provides the ability to quickly detect performance bottlenecks
within a J2EE=99 system, reducing the need to allocate valuable development
resources or purchasing further hardware to compensate for poor
performance. It aids testing by providing unique information
visualizations that show the execution of a J2EE=99 application in terms of
technology and component classification as well as transaction demarcation.
What distinguishes JDBInsight from all the other profiling and performance
management tools on the market is that JDBInsight provides analysis from a
sequence perspective whereas other performance profiling tools simply show
a call tree and no attempt is made to indicate what particular execution
plan occurred =96 who called who is available but not what happened after
this particular Java method or SQL statement was called. Inefficiencies in
J2EE applications occur mainly at the transaction level such as repeating
the execution of a particular SQL locally and globally. JDBInsight looks
for patterns that exhibit inefficiencies when viewed in terms of the
sequential execution of a business and/or resource transaction. For
example JDBInsight can show if an EJBHome.find method called is followed
up by multiple single row select statements (EJB.findByPrimaryKey)
indicating that the home find did not load the entity bean state in its
initial query. Another more common problem within J2EE that others tools
failed to detect is multiple transactions within a business and/or
resource transaction.
About JDBInsight
JDBInsight is an innovative enterprise development product, aimed at
simplifying the performance tuning and testing of J2EE=99 applications,
which access data through the Java Database Connectivity (JDBC=99) API.
JDBInsight analyses the access of enterprise data by J2EE=99 client-, web-,
and bean containers. The analysis can encompass transaction executions,
from multiple J2EE=99 containers. JDBInsight captures timing and execution
information for enterprise data accessed by Servlets, JavaServer Pages,
Session- and Entity Beans using JDBC=99 or an Entity Bean using a
container's persistence engine. JDBInsight can also profile non-J2EE
applications that access enterprise data through the JDBC=99 API.
About JInspired
JInspired located in Ireland, delivers JDBInsight, a comprehensive
solution for Application Performance Tuning and Testing that focuses
directly on early identification within the development and testing
lifecycle. JInspired offers sophisticated analytical tools, that capture
transactional behaviour and performance timing information, across
multiple containers in a single console, and presents this information
intuitively to the user "Visualizing the Invisible.
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To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff EJB-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
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End of EJB-INTEREST Digest - 21 Aug 2003 to 23 Aug 2003 (#2003-25)
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