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Get Into Town by September 22
Be sure your travel plans get you into town by Sunday, September 22. You already know that day ends with the Oracle OpenWorld opening keynotes and the Welcome Reception. But did you know the day begins...
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JavaOne Shanghai Keynotes
JavaOne Shanghai was held last week in Shanghai. It was a joint event with Oracle Open World and OPN Exchange with a combined registeration of 19,000 people. I don't know the exact split of JavaOne...
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RPi with an Oscilloscope and Java Embedded: Ready for Benchmarking (Part 8)
Well, as I mentioned to Robert Savage recently, I know how to get to the same speed in Java SE Embedded as the Pi4J Java to JNI library from Savage Home Automation and more importantly to also achieve...
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Big Pixel Data - Oracle Tokyo Zoom
Zooming in to Oracle in Tokyo: http://360gigapixels.com/tokyo-tower-panorama-photo/?v=-9.3,-0.6,2
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Cyber-Physical System Vulnerability Analysis on the NetBeans Platform
Knowledge Based Systems Inc's (kbsi.com) Cyber-Physical-Electromagnetic Spectrum Integrated Domain Mapping Toolkit for Vulnerability Analysis and Critical Resource Identification Enablement (CEPHEID...
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Dead Code Detection with NetBeans IDE
In NetBeans IDE, you can go to Source | Inspect to look for unused imports and assignments in your code. But that, of course, is only the tip of the iceberg. Michael Bishop, on the...
View ArticleShrink a ZFS Root Pool, Solaris 11.1, SPARC
SummaryA root pool cannot be shrunk in a single operation, but it can be copied to a smaller partition. The Solaris 11 beadm command makes the task easier than it used to be. In this example, the pool...
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Cross Modular Dead Code Detection
The follow up question from Michael Bishop re dead code detection introduced in this blog entry yesterday is as follows:So if I add all my source directories to this GUI and search, it will find code...
View Article【Oracle Database 12c新特性】32k varchar2 max_string_size
在Oracle Database 12c中，我们可以为varchar2、nvarchar2和RAW数据类型指定32767 bytes 的最大长度了，以便用户将更长的字符串存储在数据库中。在12c之前的版本中，varchar2和nvarchar2数据类型的最大长度是4000 bytes，而raw是2000...
View Article【Oracle Database 12c新特性】Online Statistics Gathering for Bulk-Load...
Oracle database 12c中提出了Online Statistics Gathering for Bulk-Load 针对批量数据加载的在线统计信息收集的新特性。通过online statistics gathering，当出现某些批量数据加载操作例如CREATE TABLE AS SELECT CTAS操作或者针对一个空表的INSERT INTO …...
View Article【Oracle Database 12c新特性】SYS_AUTO_SPM_EVOLVE_TASK 自动作业
Oracle Database 12c中引入了一个新的自动系统作业，即SYS_AUTO_SPM_EVOLVE_TASK。该作业将在每天的自动维护作业窗口中自动执行。 SYS_AUTO_SPM_EVOLVE_TASK负责检索和排序SPM中未被接受的执行计划non-accepted plan以便verification。当此执行计划经过verified，过该计划满足性能阀值则将被自动接受accepted...
View Article【Oracle Database 12c新特性】 In-Database Archiving数据库内归档
Oracle Database 12c中引入了 In-Database Archiving的新特性，该特性允许用户通过对表上的数据行标记为inactive不活跃的，以归档数据。这些inactive的数据行可以通过压缩进一部优化，且对应用来说默认不可见。 可以通过一个session级别的参数来控制数据的可见与否。通过In-Database...
View ArticleHow to sync date and time between Oracle Solaris 11 systems?
Time synchronization is essential between the nodes when they are part of a cluster. We are not going to see here about NTP/cluster service but, how we can sync the time between Solaris 11 systems....
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Buzz building around user experience design patterns
People are talking about user experience design patterns that have been released in the last year by the Applications User Experience team. You can get to them through the Usable Apps website, or visit...
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Oracle Database 12c新特性
【Oracle Database 12c新特性】 In-Database Archiving数据库内归档【Oracle Database 12c新特性】SYS_AUTO_SPM_EVOLVE_TASK 自动作业【Oracle Database 12c新特性】Online Statistics Gathering for Bulk-Load 针对批量数据加载的在线统计信息收集【Oracle...
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The Raspberry Pi JavaFX In-Car System (Part 4)
Raspberry Pi JavaFX Carputer part 4 It's been a while since my last blog entry about my in-car system, which has been due to a number of other things taking priority. The good news is I now have more...
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Some times it’s a book sprint, other times it’s a marathon
One of the areas the X.Org Foundation has been working on in recent years is trying to bring new developers on board. Programs like Google Summer of Code andThe X.Org Endless Vacation of Code (EVoC)...
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Partnering With Your Applications. The Oracle AppAdvantage Story.
“But that’s like saying a smartphone is good for making and receiving phone calls” said Howard Beader, senior director of product marketing for Oracle Fusion Middleware, when I recently sat down with...
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Upgrading? Make sure you review the below links on the Consolidated Upgrade...
If you are on 11i and are planning to upgrade to R12 then make sure you review the below links on the Consolidated Upgrade Patch 2 (CUP2). This will help with upgrading from Release 11i to Release...
View ArticleHow To - Securing REST clients using OWSM - 12.1.2
This is a follow up to my previous blog post, in that post I provided step by step instructions on how to secure a REST service built using Jersey JAX-RS technology that ships with Weblogic.In this...
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