Most direct path read 11g oracle related news are at:
Jame’s Reading 07-25 25 Jul 2013 | 12:30 pm
论文类的阅读与分析 http://t.cn/zHFP5Yj 云存储环境下的低成本虚拟机数据去重，Hong Tang与其在Ask.tom的前同事现伯克利圣芭芭拉分校的Tao Yang合作撰写的论文，对于在云环境下的备份方式（Sharding Meta 信息），先计算指纹再去重，虽然整体算法上的改进不大，不过由于拆分＋并行处理，总体的效率与开销还不错。 http://t.cn/zHF7hqo Fa...
Lessons From Building and Scaling LinkedIn 15 Jul 2013 | 12:49 pm
Jay Kreps 1. scalability is about managing state, 管理状态(可变化的值)是Scalability的大头 2. make simple cheap scalable primitives, 3. ops first, 运维功能/特性优先 4. do hard things later, 先解决容易做的事情. 5. services (may...
More direct path read 11g oracle related news:
enq:CR - block range reuse ckpt beebee-massage.ch 21 Mar 2011 | 11:29 pm
“enq:CR - block range reuse ckpt” http://forums.oracle.com/forums/thread.jspa?messageID=9170907 I think the problem is this: when doing parallel DML, Oracle uses direct path reads to read the data. ...
Optimizer statistics-driven direct path read decision for full table scans (_direct_read_decision_statistics_driven) enkitec.com 4 Sep 2012 | 05:30 am
Hello all fellow Oracle geeks and technology enthusiasts! Long time no see ;-) In the hacking session about Oracle full table scans and direct path reads I explained how the direct path read decision ...
