Changes between Version 4 and Version 5 of jazz/09-09-18

Timestamp:

Sep 18, 2009, 6:08:07 PM (16 years ago)

Author:

jazz

Comment:

--

jazz/09-09-18

@@ -9 +9 @@
   * http://code.google.com/p/appscale/
 
- * [http://news.networkmagazine.com.tw/web/2009/09/17/15237/ Google 為美國打造政府專用私有網雲]
+ * 最近美國政府單位的網雲平台足見成形，唉～國科會卻只會補助"微軟 only"的計畫～失望中～
+  * [http://nebula.nasa.gov/ NASA 的 Nenula 網雲平台]
+  * [
+ 　* [http://news.networkmagazine.com.tw/web/2009/09/17/15237/ Google 為美國打造政府專用私有網雲]
 {{{
 Google即將通過聯邦資訊安全管理法案(Federal Information Security Management Act, FISMA)的IT安全要求認證。
@@ -17 +20 @@
 == Hadoop ==
 
+ * 目前 Hadoop 兩本英文書：
+  1. [http://oreilly.com/catalog/9780596521974/index.html Hadoop: The Definitive Guide], Tom White, O'Reilly Media
+  2. [http://www.apress.com/book/view/9781430219422 Pro Hadoop], Jason Venner, Apress
+
  * [http://www.cascading.org/ Cascading] is a feature rich API for defining and executing complex, scale-free, and fault tolerant data processing workflows on a Hadoop cluster.
   * 定義資料處理工作流程的函式庫
@@ -22 +29 @@
   * http://code.google.com/p/cascading/
   * [http://coffeesgone.wordpress.com/2009/09/12/custom-data-sinks-in-cascading-for-hadoop/ Custom Data Sinks in Cascading (for Hadoop)]
+
+ * [http://wiki.apache.org/hadoop/Chukwa Chukwa] is an open source data collection system for monitoring and analyzing large distributed systems. 
+  * 最近把 Ganglia 架起來，再看到 Cloudera 的兩篇 [http://www.cloudera.com/blog/2009/03/12/hadoop-metrics/ Ganglia] 和 [http://www.cloudera.com/blog/2009/07/07/hadoop-graphing-with-cacti/ Cacti] 相關的文章，大概比較能理解 Chukwa 這個專案要處理的事情應該頗為類似。比較特殊的是它要處理的是 500 至 2000 台節點的 Log 分析。
+  * [http://wiki.apache.org/hadoop-data/attachments/Chukwa/attachments/ChukwaPoster.pdf Chukwa Poster] (PDF) - 設計得蠻乾淨的，可以當做 SC'09 Poster 的參考。
 
 == CDH : Cloudera's Distribution for Hadoop ==
@@ -38 +49 @@
 == Green Computing ==
 
+ * [http://developer.yahoo.net/blogs/theater/archives/2009/07/energy_efficient_hadoop.html Yanpei Chen & Laura Keys: Energy Efficient Hadoop]
+  * [http://www.eecs.berkeley.edu/~ychen2/ Yanpei Chen]
+  * [http://www.eecs.berkeley.edu/~laurak/ Laura Keys]
+  * 指導教授：[http://eecs.berkeley.edu/~randy Randy H. Katz]
+  * 演講投影片 - [http://www.eecs.berkeley.edu/~ychen2/professional/EEMRHadoopSummit2009.ppt Towards Energy Efficient Hadoop]
+  * 介紹中提到 datacenter 多數使用 Power Utilization Efficiency (PUE) 跟 Data Center Infrastructure Efficiency (DCiE) 兩個指標來看節能[http://perspectives.mvdirona.com/2009/06/15/PUEAndTotalPowerUsageEfficiencyTPUE.aspx 1]
+{{{
+PUE = Total Facility Power / IT Equipment Power
+DCiE = IT Equipment Power / Total Facility Power * 100%
+}}}
+  * [參考][http://www.thegreengrid.org/en/Global/Content/white-papers/The-Green-Grid-Data-Center-Power-Efficiency-Metrics-PUE-and-DCiE The Green Grid Data Center Power Efficiency Metrics: PUE and DCiE]
  * [http://news.cnet.com/8301-11128_3-10352944-54.html IBM data center gets deep energy retrofit]
+