Exadata Cellserv 如何列出存储告警信息
Exadata Cellserv 如何列出存储告警信息，可以通过cellcli命令行执行以下命令获得：LIST ALERTDEFINITION命令用以显示cell服务器上可能生成的各种告警alert的定义。下面的示例列出了告警名字、度量名和描述。度量名定义了告警所基于的度量。ADRALERT和HardwareAlert则不基于度量，因此没有度量名字LIST ALERTHISTORY...
View Article测试Exadata单个cell失败
测试Exadata单个cell失败，模拟X2-2 3个cellserver中单个cell丢失的情况：cell serverCellCLI> alter cell shutdown services all Stopping the RS, CELLSRV, and MS services... The SHUTDOWN of services was successful. ASM LOG:...
View ArticleExadata X2-2 1/4 RACK并行备份测试
[root@dm01db01 ~]# imageinfoKernel version: 2.6.18-274.18.1.0.1.el5 #1 SMP Thu Feb 9 19:07:16 EST 2012 x86_64Image version: 11.2.3.1.1.120607Image activated: 2012-08-14 19:16:01 -0400Image status:...
View ArticleExadata offload incremental backup
网友在OTN中文官方技术论坛上提问问题：“Exadata在rman备份时候的offloading功能需要数据库打开BCT吗？同题目，BCT=Block Change Tracking。oracle数据库中BCT是使用文件来记录一组数据块中，修改过的数据块做个标记。rman备份时，exadata的 offloading是如何实现的呢？”As Maclean answered“exadata的...
View ArticleIOUG Webcast: Oracle Enterprise Manager 12c Metrics Monitoring and Management...
IOUG Oracle Enterprise Manager Special Interest Group (SIG) presents webcast "Oracle Enterprise Manager 12c Metrics Monitoring and Management Repository Views: Tips & Tricks". Suzanne Strasser...
View ArticlePush Fast Data to the Edge
Oracle today announced the availability of Oracle Event Processing for Oracle Java Embedded, a smaller footprint version of Oracle Event Processing (OEP) tailored for deployment on gateways. This can...
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Students, Java and Immersion
We're into planning this week for our student developer presence at the annual Immersive Education Summit. With a goal to lay out a Java tool and curriculum path for kids to get started learning...
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Boom!
The big SPARC launch took place earlier this week. As usual with these events, it was a lot of fun to attend, even if no gimongous tents were involved. I was standing in the back, next to the control...
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Best Practices for Collecting Feedback on a document
One of AutoVue's great strengths is the wide range of markup/annotation tools that are available. However, for the less technical user who is only being called upon to add feedback to a document, the...
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A Perception Frozen in Time
I haven't blogged in roughly a year. However, the InfoWorld article "Can TomEE save Java EE" brought me out of my blogging hiatus. Putting the title in context, driving controversy drives clicks and...
View ArticleOracle Tuxedo Mainframe Adapters Provide High Availability, Failover and Load...
Oracle Tuxedo Mainframe Adapters Provide High Availability, Failover and Load Balancing- See the DemoOracle Tuxedo Mainframe Adapters provides bi-directional, fully transactional access to and from...
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IMP: Your Java Applets and Web Start Applications Should Be Signed
Starting with Java SE 7 Update 21 in April 2013, all Java Applets and Web Start Applications should be signed with a trusted certificate.The April 16th, 2013 Critical Patch Update for Java SE (7u21)...
View ArticleIf Leonardo Did UX: Great SXSWi Insight on Sketching
No, not DiCaprio, the other one: Leonardo da Vinci. Just love this Slideshared preso and audio called Design Like Da Vinci by Brian K. Sullivan (@BrianKSullivan), delivered at SXSWi 2013.Design Like...
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Shout-outs for Oracle UX Design Patterns Blogs
Here's three blog posts about publicly-available Oracle UX design patterns that explain why customers and partners are taking to these free usability resources to build modern enterprise apps' UIs just...
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ClassCastException thrown when running Coherence with Exabus IMB enabled
Today I worked a Service Request which was a Coherence issue on an Exalogic platform. It is a very interesting issue (at least for me ). An exception message like the following is thrown when running...
View ArticleHotelbeds Enhances its IT Infrastructure with Oracle WebLogic Server and...
Hotelbeds is an accommodation wholesaler that services over 50,000 hotels across 183 countries. When the organization realized their current IT infrastructure environment had become too complex and...
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Register This: Sign Up Now for Oracle OpenWorld 2013
by Karen ShambanRegistration for Oracle OpenWorld has officially opened. Here are just a few reasons why you shouldn't wait to register.Super Saver rates are good now through May 3—you can save 30...
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Q&A About the Latest Oracle Linux Releases
We sat down with Monica Kumar, Senior Director, Oracle Linux, Oracle Virtualization, and MySQL Product Marketing, to discuss the latest update on Oracle Linux.Q. What are the latest Oracle Linux...
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Is Tape Storage Still Harder to Manage Than Disk Storage?
source -guest post by Brian Zents-Historically, there has been a perception that tape is more difficult to manage than disk, but why is that? Fundamentally there are differences between disk and tape....
View ArticleGet On-Board with Oracle WebCenter 11g Web Services
Oracle WebCenter Content (formerly UCM) has been a pioneer in Services Oriented Architecture long before the term took on the meaning it has in today’s technical realm (e.g. Web Services, UDDI, WSDL,...
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