Kodo 4.0.0 Early Access 1 Now Available
Kodo 4 Early Access 1 is now available at
http://solarmetric.com/kodo/beta/4.0.0EA1/ . You can find release notes
at
http://solarmetric.com/kodo/Documentation/4.0.0EA1/docs/full/html/relnotes.html
Kodo 4 EA1 includes support for the majority of the JDO2 and EJB3
specifications, and introduces some new mapping capabilities that
simplify the development of efficient mappings.
As the name implies, this release is an early access release. As such,
many parts of the release are not yet implemented, including Kodo's IDE
integration support. Additionally, this release provides roughly zero
backwards-compatibility with the 3.x Kodo interfaces. Future Kodo 4
releases will provide backwards-compatibility with the relevant Kodo 3 APIs.
Thanks,
Neelan Choksi
SolarMetric
[email protected]
202-595-2064 (main)
512-542-9707 (direct)
Vote for Kodo JDO as the Best DB Tool or Driver (Category 2), the Best Java
Data Access Tool (Category 7), and the Best Java Persistence Architecture
(Category 11) in the JDJ Readers Choice Awards at
http://jdj.sys-con.com/general/readerschoice.htm.
Patrick Linskey wrote:
Kodo 4 Early Access 1 is now available at
http://solarmetric.com/kodo/beta/4.0.0EA1/ . You can find release notes
at
http://solarmetric.com/kodo/Documentation/4.0.0EA1/docs/full/html/relnotes.html
Kodo 4 EA1 includes support for the majority of the JDO2 and EJB3
specifications, and introduces some new mapping capabilities that
simplify the development of efficient mappings.
As the name implies, this release is an early access release. As such,
many parts of the release are not yet implemented, including Kodo's IDE
integration support. Additionally, this release provides roughly zero
backwards-compatibility with the 3.x Kodo interfaces. Future Kodo 4
releases will provide backwards-compatibility with the relevant Kodo 3
APIs.
-PatrickWill there be a one-page html doku soon ?
I'd like to read all the pages on a printout rather than on monitor
Similar Messages
-
Kodo JDO 2.5.0 beta now available
All,
Kodo JDO 2.5.0 beta 1 is now available at:
http://solarmetric.com/Software/beta/2.5.0/
Some notable new features since 2.4 include:
- Queries have received a major overhaul. Queries now support unbound
variables, Collections as parameters to generate SQL IN (...) clauses,
traversing fields of persistence-capable parameters, and more. The SQL
produced by queries is also much more efficient.
- Kodo JDO EE can now participate correctly in XA transactions.
- Kodo JDO now includes support for custom fetch groups.
- Queries and Extents can be constructed for interfaces.
- Multi-table mappings now permit different tables to have different
primary key column names.
- The data cache framework can now cache query results.
Known issues:
- The JCA resource adapter will not seamlessly work with WebLogic -- to
use it with WebLogic, it is necessary to unzip the kodo.rar and remove
empty config-param-value elements
(i.e. <config-properrty-value></config-property-value>).
- We have done only limited integration testing with our IDE plugins.
- Cached query results do not obey the timeouts configured for the classes
in the query's access path.
As usual, please discuss any issues, desires, etc. on the beta newsgroup:
news://news.solarmetric.com/solarmetric.kodo.beta
Enjoy,
-Patrick
Patrick Linskey
SolarMetric Inc.All,
Kodo JDO 2.5.0 beta 1 is now available at:
http://solarmetric.com/Software/beta/2.5.0/
Some notable new features since 2.4 include:
- Queries have received a major overhaul. Queries now support unbound
variables, Collections as parameters to generate SQL IN (...) clauses,
traversing fields of persistence-capable parameters, and more. The SQL
produced by queries is also much more efficient.
- Kodo JDO EE can now participate correctly in XA transactions.
- Kodo JDO now includes support for custom fetch groups.
- Queries and Extents can be constructed for interfaces.
- Multi-table mappings now permit different tables to have different
primary key column names.
- The data cache framework can now cache query results.
Known issues:
- The JCA resource adapter will not seamlessly work with WebLogic -- to
use it with WebLogic, it is necessary to unzip the kodo.rar and remove
empty config-param-value elements
(i.e. <config-properrty-value></config-property-value>).
- We have done only limited integration testing with our IDE plugins.
- Cached query results do not obey the timeouts configured for the classes
in the query's access path.
As usual, please discuss any issues, desires, etc. on the beta newsgroup:
news://news.solarmetric.com/solarmetric.kodo.beta
Enjoy,
-Patrick
Patrick Linskey
SolarMetric Inc. -
DB 11gR2 doc access - now available on Tahiti
I assume that Tahiti and OTN Docs are going to be updated soon with access to the new 11gR2 documentation.
Any ideas when the official access will occur? (Unofficial access is pretty self evident if you start with Tahiti.)
Edited by: Hans Forbrich on Sep 1, 2009 9:59 AM
Edited by: Hans Forbrich on Sep 4, 2009 8:07 AMmango_boy wrote:
can you give me the pdf documentations for 11gR2?When I follow oradba's link [http://www.oracle.com/pls/db112/homepage] about 2 posts back one comes to a page with various links entitled PDF*. These link to the PDFs for 11gR2. More PDFs can be discovered by expanding the tree exansion icon (probably not proper name for this) on the left. Methinks Hans a silly person for not pointing this explicitly out and that I must go and milk a bull. -
All,
Kodo JDO 2.5.0 is now available. Thanks, everyone, for helping out
throughout the 2.5.0 public beta period. You're all great.
You can get Kodo JDO 2.5.0 at:
http://solarmetric.com/Software/Purchase/download.php
Major changes include:
- Major query modifications. Unbound variables are now supported,
Collections can be used as parameters in queries, and several SQL
inefficiencies have been addressed.
- Custom fetch group support.
- Kodo now supports incremental flushing of data to the database.
This can be useful in EJB environments when using container-managed
transactions, in order to handle any flush-related exceptions
within the bean code. It can also be useful in conjunction with
Kodo's automatic flushing capabilities to accelerate querying when
the javax.jdo.option.IgnoreCache property is set to false.
- Added JDOException subclasses for certain interesting exception
types: OptimisticLockException and ObjectNotFoundException.
- Enhancement-time metadata enhancement has been improved. This means
that you may see some errors the next time you re-enhance your
project, but that's for the best -- they were errors anyways.
- Data caching framework now caches JDOQL query results as well as
persistence-capable data. This provides dramatic acceleration for
commonly executed queries.
- The data caching framework has been reworked to separate out the
data cache capabilities from the remote event notification
capabilities. As a result, 2.5.0 data cache configuration is not
compatible with earlier data cache configuration, and custom cache
extensions will likely need some level of revision. For details,
see the release notes in the Kodo JDO Developer's Guide.
For more details, see the Kodo JDO Developer's Guide and the full release
notes, available at:
http://solarmetric.com/docs/2.5.0RC3/docs/index.html
http://solarmetric.com/docs/2.5.0RC3/docs/relnotes.html
Enjoy,
-Patrick
Patrick Linskey
SolarMetric Inc.Minor correction:
http://solarmetric.com/docs/2.5.0RC3/docs/index.html
http://solarmetric.com/docs/2.5.0RC3/docs/relnotes.html
The 2.5.0 final docs are actually at:
http://solarmetric.com/docs/2.5.0/docs/index.html
http://solarmetric.com/docs/2.5.0/docs/relnotes.html
In article <[email protected]>, Patrick Linskey wrote:
All,
Kodo JDO 2.5.0 is now available. Thanks, everyone, for helping out
throughout the 2.5.0 public beta period. You're all great.
You can get Kodo JDO 2.5.0 at:
http://solarmetric.com/Software/Purchase/download.php
Major changes include:
- Major query modifications. Unbound variables are now supported,
Collections can be used as parameters in queries, and several SQL
inefficiencies have been addressed.
- Custom fetch group support.
- Kodo now supports incremental flushing of data to the database.
This can be useful in EJB environments when using container-managed
transactions, in order to handle any flush-related exceptions
within the bean code. It can also be useful in conjunction with
Kodo's automatic flushing capabilities to accelerate querying when
the javax.jdo.option.IgnoreCache property is set to false.
- Added JDOException subclasses for certain interesting exception
types: OptimisticLockException and ObjectNotFoundException.
- Enhancement-time metadata enhancement has been improved. This means
that you may see some errors the next time you re-enhance your
project, but that's for the best -- they were errors anyways.
- Data caching framework now caches JDOQL query results as well as
persistence-capable data. This provides dramatic acceleration for
commonly executed queries.
- The data caching framework has been reworked to separate out the
data cache capabilities from the remote event notification
capabilities. As a result, 2.5.0 data cache configuration is not
compatible with earlier data cache configuration, and custom cache
extensions will likely need some level of revision. For details,
see the release notes in the Kodo JDO Developer's Guide.
For more details, see the Kodo JDO Developer's Guide and the full release
notes, available at:
http://solarmetric.com/docs/2.5.0RC3/docs/index.html
http://solarmetric.com/docs/2.5.0RC3/docs/relnotes.html
Enjoy,
-Patrick
Marc Prud'hommeaux [email protected]
SolarMetric Inc. http://www.solarmetric.com -
All,
Kodo JDO 2.3.4 is now available at http://www.solarmetric.com/. This release
contains a number of bugfixes and a couple enhancements to the reverse
schema tool.
New features
* The schema generator can now accept a list of tables to generate.
* The reverse mapping tool has additional options for using foreign
key names to generate relation names, generating primitive wrapper-type
fields if a column is nullable, and allowing primary keys on many-to-many
join tables.
Bugfixes
* Fixed problems with many-to-many relations between tables that use
vertical inheritance.
* Fixed bug in schematool that caused it to not generate primary key
columns in subclass tables when using datastore identity + custom
names + vertical inheritance.
* Fixed serp library conflict between reverse mapping tool and main Kodo
libraries.
* Fixed a reverse mapping tool bug in which column names that conflicted with
Java keywords would result in the generation of uncompilable Java classes.
* Fixed problem that caused read-only flag to be ignored in many-to-many
relations.
* Multi-table inheritance deletes are now performed from the leaf table
in the inheritance chain up to the base table. Inserts are performed
from the base table down to the leaf. This supports the common
referential integrity model of establishing a foreign key relation
from inherited tables to their parent tables.
Enjoy!
-Patrick
Patrick Linskey [email protected]
SolarMetric Inc. http://www.solarmetric.comAn email will be sent out to owners of the query extension or caching
plugins sometime today (Tuesday).
You'll all be thrilled to hear that our spiffy new licensing system in
2.4 will not require multiple jars, which will make life easier for people
with plugins when upgrades are released.
-Patrick
In article <[email protected]>, Alex Roytman wrote:
Could you please post query extensions for 2.3.4
"Patrick Linskey" <[email protected]> wrote in message
news:[email protected]...
All,
Kodo JDO 2.3.4 is now available at http://www.solarmetric.com/. This
release
contains a number of bugfixes and a couple enhancements to the reverse
schema tool.
New features
* The schema generator can now accept a list of tables to generate.
* The reverse mapping tool has additional options for using foreign
key names to generate relation names, generating primitive wrapper-type
fields if a column is nullable, and allowing primary keys onmany-to-many
join tables.
Bugfixes
* Fixed problems with many-to-many relations between tables that use
vertical inheritance.
* Fixed bug in schematool that caused it to not generate primary key
columns in subclass tables when using datastore identity + custom
names + vertical inheritance.
* Fixed serp library conflict between reverse mapping tool and main Kodo
libraries.
* Fixed a reverse mapping tool bug in which column names that conflictedwith
Java keywords would result in the generation of uncompilable Javaclasses.
* Fixed problem that caused read-only flag to be ignored in many-to-many
relations.
* Multi-table inheritance deletes are now performed from the leaf table
in the inheritance chain up to the base table. Inserts are performed
from the base table down to the leaf. This supports the common
referential integrity model of establishing a foreign key relation
from inherited tables to their parent tables.
Enjoy!
-Patrick
Patrick Linskey [email protected]
SolarMetric Inc. http://www.solarmetric.com
Patrick Linskey [email protected]
SolarMetric Inc. http://www.solarmetric.com -
Oracle ADF Faces Components, Early Access Release 8 is now available
Oracle ADF Faces is a rich set of user interface components based on the new JavaServer Faces JSR (JSR-127). Oracle has been actively involved in this JSR since its beginning. The Oracle ADF Faces Components provide various user-interface components with built-in functionality - such as data tables, hierarchical tables, and color and date pickers - that can be customized and re-used in your application.
ADF Faces also includes many of the framework features most needed by JSF developers today:
* File upload support is integrated at a component level.
* Client-side validation is automatically derived from Validators and Converters for an improved user experience.
* A pageFlow scope makes it easier to pass values from one page to another.
* A new hybrid state saving strategy gives developers the best of both client and server-side state saving.
ADF Faces ensures a consistent look and feel for your application, allowing you to focus more on user interface interaction rather than look and feel compliance. The components support multi-language and translation implementation as well as accessibility features. ADF Faces Components use Partial Page Rendering (PPR) offering superior runtime interactivity. PPR allow the browser to just render a piece of a page instead of the entire page.
The intention with this early access release is to give developers/architects an opportunity to evaluate JSF and Oracle's JSF component offering.
Oracle ADF Faces Components can be used in any IDE that support JSF, including Oracle JDeveloper 10g.
Oracle ADF Faces Components, EA8Jonas,
It works if I include the following:
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
The source is now:
<%@ taglib uri="http://xmlns.oracle.com/adf/faces/EA8" prefix="af"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ page contentType="text/html;charset=windows-1252"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>untitled</title>
</head>
<body>
<f:view>
<af:outputText value="hello ADF Faces!"/>
</f:view>
</body>
</html>
Did I feel out something in my library entry?
Thanks. -
All,
Kodo JDO 3.0.0 beta 1 is now available at:
http://solarmetric.com/Software/beta/3.0.0/
Kodo JDO 3.0.0 is a major release, and contains significant changes to
properties, mapping information, and Kodo-specific APIs. To read more about
these, and to read about how to convert a Kodo 2 project to Kodo 3, see the
migration documentation at:
http://solarmetric.com/Software/beta/3.0.0/b1-docs/docs/kodo2.html
NOTE: the conversion is non-trivial, so we have provided a number of tools
to automate most of the process. So please read and obey the migration
documentation, which will guide you through the migration tool process.
For details about some of the major new features in this release, please
read the release notes at:
http://solarmetric.com/Software/beta/3.0.0/b1-docs/docs/relnotes.html
The full documentation is available online at:
http://solarmetric.com/Software/beta/3.0.0/b1-docs/docs/index.html
Some of the major new features include:
* New mapping system, providing more powerful and flexible mapping options.
* More configuration options for connection pooling.
* Configurable eager fetching of 1-1, 1-many and many-many relations.
Potentially reduces the number of database queries required when iterating
through an extent or query result and accessing relation fields of each
instance.
* More optimized SQL batching.
* Simplified package structure for Kodo-specific APIs.
Known issues:
* DB2, Informix, and Sybase do not fully pass our internal tests yet. Sybase
is close to passing, and DB2 and Informix probably work in many situations
as well, but they are not yet officially supported by this release.
* We have done only limited integration testing with application servers.
* Our IDE integration components are not included in this release.
As usual, please discuss any issues, desires, etc. on the beta newsgroup:
news://news.solarmetric.com/solarmetric.kodo.beta
Enjoy,
- Greg
Greg Campbell
SolarMetric, Inc.1. I can't see any standalone GUI tool to do mapping tasks, as you have
ever announced.The GUI will have its own beta program and release schedule.
2. the file : <kodo3.0>/samples/jsp/build.xml has a line wrong:
<fileset dir="../../../lib/">
should be:
<fileset dir="../../lib/">Thanks! -
Scene Builder 2.0 Early Access Available
Early access snapshots of the Scene Builder 2.0 are now available on Oracle Technology Network.
Windows and Linux bundles are provided, with Mac bundle to follow in a few days.
SB 2.0 will bring support for JavaFX 8, new features as well as usability improvements from the SB 1.1 release.
It also provides an API -- SB Kit -- allowing tool vendors to integrate any of the SB panels into a larger application UI.
This work entails a substantial refactoring of the code base.
So, while certain new features are already in preview, several of the SB 1.1 features are still work in progress.
Please refer to the release notes for more details.
As always, we would appreciate very much your feedback, either on this forum or in JIRA.
The Scene Builder team.A new early access build (2.0-b06) has just been pushed which now includes a bundle for MacOSX.
One of the first feedback we have received was about the need for editing an existing layout based on the JavaFX platform Caspian theme rather that the new Modena theme, which is used by default. This capability is now available, using the "Preview > JavaFX Theme" menu, that allows to switch between Modena and Caspian themes.
The Scene Builder team. -
Wanted to update the software now available, but it is asking for a pass code. As far as I remember in didn't put in any pass code , how do I settle this issue . Earlier updates were asking Apple ID but pass code for updating the new soft ware not known.
Hello Kewal,
Thank you for the details of the issue you are experiencing when trying to perform an update. I recommend trying to update using iTunes, and as always, it is a good idea to make a backup first.
iOS: Back up and restore your iOS device with iCloud or iTunes
http://support.apple.com/kb/ht1766
Update your iPhone, iPad, or iPod touch
http://support.apple.com/kb/ht4623
Thank you for using Apple Support Communities.
Best,
Sheila M. -
Hi,
Kodo 3.4.0 is available now! Get your copy at
http://solarmetric.com/kodo/releases/3.4.0
* Query cache now caches aggregates and projections, including queries
that use grouping
* Added support for savepoints, with both in-memory and JDBC3 plugins.
* Added support for Oracle Object fields through JDBC SQLData interfaces.
* Improved thread and socket support for TCP RemoteCommitProvider
* Better support for large transactions, including several optimizations
in the datastore cache when using large transactions
* Improvements to reverse mapping
* Improvements to unicode support for Oracle
* Improvements to performance of attaching of object graphs
* Improvements to exception handling and reporting
* Tangosol plugin supports query cache
* Added a new ManagedRuntime for improved integration with BEA WebLogic
Server. It is automatically used when using WLS.
See http://docs.solarmetric.com/relnotes.html for full release notes.
Enjoy,
-PatrickStephane & Alex-
Kodo 4.0.0 ships with the final JDO 2.0 jars, but it is not yet a
complete JDO 2 implementation.
We do still intend to complete JDO 2 compliance in the near future, but
as of 4.0.0, Kodo is still officially a JDO 1 product.
Stephane Bouchet wrote:
Another question :
Is the final release will be compliant with the last (and final) JDO 2.0 API ?
It seems it is not the case for the current release.
Cheers,
St?phane
Alex Roytman a ?crit :
Hi Mark,
Is any work done on JDO side of the product? If I am not mistaken the list
of outstanding JDO issues has not changed for quite a while. Are you
planning to release the product without addressing them?
Thank you
Alex
"Marc Prud'hommeaux" <[email protected]> wrote in message
news:[email protected]..
All,
Kodo 4.0.0 RC 3 is now available. This release candidate of Kodo 4
implements the JDO and EJB 3 Persistence specifications. You are
invited to download it at:
http://www.solarmetric.com/Software/beta/4.0.0RC/
You can find the release notes at:
http://solarmetric.com/Software/Documentation/4.0.0RC3/docs/full/html/relnotes.html
The full documentation can be found in the distribution, and also at:
http://solarmetric.com/Software/Documentation/4.0.0RC3/docs/full/html/index.html
Please report any issues that you find to the Kodo beta newsgroup
(bea.kodo.beta).
Good luck, and enjoy!
Marc Prud'hommeaux
BEA, Inc. -
All,
Kodo 3.1.1 is now available! Get your copy while supplies last at
http://www.solarmetric.com/Software/Evaluate/ !
This patch release has some interesting new features and a number of bug
fixes. Please upgrade today! Highlights of 3.1.1 include:
- JDOQL Browser and Query Builder in Workbench
- Support for data compression and filtering when using remote
PersistenceManagers
- Improvements to Development Workbench and integrated mapping tools (see
screenshots)
- XML Store Manager sample
- Support for byte array primary key fields for legacy schemas that use
binary columns for primary keys
There are a number of additional notable changes and bugfixes. For more
information, please see the release notes at:
http://www.solarmetric.com/Software/Documentation/3.1.1/docs/relnotes.html
Enjoy,
-Greg
Greg Campbell
SolarMetric Inc.Problem is solved. I think I had a problem with my account.
"Dominique Jean-Prost" <[email protected]> a __crit dans le
message de news:c8uptk$ui$[email protected]..
Hello,
I'm trying to download evaluation copy of kodo 3.1.2, and I keep on having
this error after license agreement :
Fatal error: Cannot instantiate non-existent class: in
/home/devel/www/solarmetric/secure/dbclasses.inc on line 280
Can you fix the problem please ?
Regards,
Dom
"Greg Campbell" <[email protected]> a __crit dans le message de
news:c8tvat$374$[email protected]..
All,
Due to a small but critical problem in Kodo 3.1.1 we have now releasedKodo
3.1.2.
Get your copy while supplies last at:
http://www.solarmetric.com/Software/Evaluate/ !
This patch release has some interesting new features and a number of bug
fixes as compared to 3.1.0. Please upgrade today! Highlights of 3.1.2
include:
- JDOQL Browser and Query Builder in Workbench
- Support for data compression and filtering when using remote
PersistenceManagers
- Improvements to Development Workbench and integrated mapping tools
(see
screenshots)
- XML Store Manager sample
- Support for byte array primary key fields for legacy schemas that use
binary columns for primary keys
There are a number of additional notable changes and bugfixes. For more
information, please see the release notes at:
http://www.solarmetric.com/Software/Documentation/3.1.2/docs/relnotes.html
>>
Enjoy,
-Greg
Greg Campbell
SolarMetric Inc. -
All,
Kodo 3.2.0b2 is now available. Get your copy while supplies last only from
SolarMetric at:
http://solarmetric.com/jdo/beta/3.2.0b2/
There are a number of exciting new features in 3.2.0b2, as well as a number
of fixes to bugs in the first beta:
a.. Many new JDO 2 preview features
b.. Improved eager fetching
c.. Query result grouping
d.. Query result ranges
e.. New built-in JDOQL methods
f.. Many other new features and bugfixes
g.. Intersystems Cach__ database support
h.. Many improvements to the Kodo workbench
You can find the release notes at:
http://www.solarmetric.com/Software/Documentation/3.2.0b2/docs/relnotes.html
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.comUsing a class indicator will typically be faster. We added the
subclass-join capability largely to support legacy schemas that don't
have an indicator.
-Patrick
Alex Roytman wrote:
How would you compare performance of fetching vertically mapped class
hierarchy using subclass-join indicator (outer joins) vs traditional fetch
based on class indicator? I often seen poor performance with outer joins
especially if you have several of them and some inner joins as well. In some
cases UNION ALL worked much better
"Greg Campbell" <[email protected]> wrote in message
news:ch2tfg$mp2$[email protected]..
All,
Kodo 3.2.0RC1 is now available. Feel free to download it at:
http://www.solarmetric.com/jdo/Evaluate/
There are a number of exciting new features in 3.2.0RC1, as well as a
number
of fixes to bugs found during the beta period:
* Many new JDO 2 preview features
* Single string JDOQL
* Named queries
* Optional managed inverses
* Improved eager fetching
* Many other new features and bugfixes
You can find the release notes at:
http://www.solarmetric.com/Software/Documentation/3.2.0RC1/docs/relnotes.html
As this is a release candidate, please report any issues that you find to
the Kodo
beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com -
All,
Kodo 3.2.0RC1 is now available. Feel free to download it at:
http://www.solarmetric.com/jdo/Evaluate/
There are a number of exciting new features in 3.2.0RC1, as well as a number
of fixes to bugs found during the beta period:
* Many new JDO 2 preview features
* Single string JDOQL
* Named queries
* Optional managed inverses
* Improved eager fetching
* Many other new features and bugfixes
You can find the release notes at:
http://www.solarmetric.com/Software/Documentation/3.2.0RC1/docs/relnotes.html
As this is a release candidate, please report any issues that you find to
the Kodo
beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.comUsing a class indicator will typically be faster. We added the
subclass-join capability largely to support legacy schemas that don't
have an indicator.
-Patrick
Alex Roytman wrote:
How would you compare performance of fetching vertically mapped class
hierarchy using subclass-join indicator (outer joins) vs traditional fetch
based on class indicator? I often seen poor performance with outer joins
especially if you have several of them and some inner joins as well. In some
cases UNION ALL worked much better
"Greg Campbell" <[email protected]> wrote in message
news:ch2tfg$mp2$[email protected]..
All,
Kodo 3.2.0RC1 is now available. Feel free to download it at:
http://www.solarmetric.com/jdo/Evaluate/
There are a number of exciting new features in 3.2.0RC1, as well as a
number
of fixes to bugs found during the beta period:
* Many new JDO 2 preview features
* Single string JDOQL
* Named queries
* Optional managed inverses
* Improved eager fetching
* Many other new features and bugfixes
You can find the release notes at:
http://www.solarmetric.com/Software/Documentation/3.2.0RC1/docs/relnotes.html
As this is a release candidate, please report any issues that you find to
the Kodo
beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com -
All,
Kodo 3.2.3 is now available. Feel free to download it at:
http://www.solarmetric.com/jdo/Evaluate/
There are a number of bug fixes in the release.
You can find the release notes at:
http://www.solarmetric.com/Software/Documentation/3.2.3/docs/relnotes.html
Enjoy!
-Greg
SolarMetric
www.solarmetric.comUsing a class indicator will typically be faster. We added the
subclass-join capability largely to support legacy schemas that don't
have an indicator.
-Patrick
Alex Roytman wrote:
How would you compare performance of fetching vertically mapped class
hierarchy using subclass-join indicator (outer joins) vs traditional fetch
based on class indicator? I often seen poor performance with outer joins
especially if you have several of them and some inner joins as well. In some
cases UNION ALL worked much better
"Greg Campbell" <[email protected]> wrote in message
news:ch2tfg$mp2$[email protected]..
All,
Kodo 3.2.0RC1 is now available. Feel free to download it at:
http://www.solarmetric.com/jdo/Evaluate/
There are a number of exciting new features in 3.2.0RC1, as well as a
number
of fixes to bugs found during the beta period:
* Many new JDO 2 preview features
* Single string JDOQL
* Named queries
* Optional managed inverses
* Improved eager fetching
* Many other new features and bugfixes
You can find the release notes at:
http://www.solarmetric.com/Software/Documentation/3.2.0RC1/docs/relnotes.html
As this is a release candidate, please report any issues that you find to
the Kodo
beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com -
All,
Kodo 3.3.3 is now available. Feel free to download it at:
http://www.solarmetric.com/jdo/Evaluate/
There are a number of bug fixes in the release.
You can find the release notes at:
http://www.solarmetric.com/Software/Documentation/3.3.3/docs/relnotes.html
Enjoy!
-Greg
SolarMetric
www.solarmetric.comUsing a class indicator will typically be faster. We added the
subclass-join capability largely to support legacy schemas that don't
have an indicator.
-Patrick
Alex Roytman wrote:
How would you compare performance of fetching vertically mapped class
hierarchy using subclass-join indicator (outer joins) vs traditional fetch
based on class indicator? I often seen poor performance with outer joins
especially if you have several of them and some inner joins as well. In some
cases UNION ALL worked much better
"Greg Campbell" <[email protected]> wrote in message
news:ch2tfg$mp2$[email protected]..
All,
Kodo 3.2.0RC1 is now available. Feel free to download it at:
http://www.solarmetric.com/jdo/Evaluate/
There are a number of exciting new features in 3.2.0RC1, as well as a
number
of fixes to bugs found during the beta period:
* Many new JDO 2 preview features
* Single string JDOQL
* Named queries
* Optional managed inverses
* Improved eager fetching
* Many other new features and bugfixes
You can find the release notes at:
http://www.solarmetric.com/Software/Documentation/3.2.0RC1/docs/relnotes.html
As this is a release candidate, please report any issues that you find to
the Kodo
beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com
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