You can enjoy desktop development with Node.js and HTML5/CSS/WebGL right now. Here we also to announce that Stem project which is a JavaScript operating system, it makes developers be able to make things on embedded system with JavaScript only. There is no need to understand that difficult knowledge about embedded system when you work on Stem OS.
2 Day Bootcamp for OpenStack--Cloud Training by Mirantis (Preview)Mirantis
Mirantis, the Global Engineering Services leader for OpenStack™ presents 2-day Bootcamp for OpenStack
www.mirantis.com/training
This two-day intensive course provides hands-on technical training for OpenStack aimed at system administrators and IT professionals looking to get started on an OpenStack Cloud deployment. Each of the two days will consist of lecture, demos and group exercises. Topics include:
• OpenStack Overview & Architecture: Project goals and use cases, basic operating and deployment principles
• Cloud Usage Patterns: OpenStack codebase overview; creating networks, tenants, roles, troubleshooting; Nexenta Volume Driver
• In Production: Deploying OpenStack for real-world use, and practice of OpenStack operation on multiple nodes
• Swift Object Storage: use cases, architecture, capabilities, configuration, security and deployment
• Advanced Topics: Software Defined Networking, deployment and issues workshop, VMWare/OpenStack comparison
PRE-REQUISITES: Comfortable with Linux CLI, understanding of virtualization & hypervisors, Some experience with Linux networking
All course materials will be provided by Mirantis, including access to shared compute resources for labs. A light breakfast and lunch will be available to all course participants.
Mirantis instructors are active code committers to the OpenStack project, with proven experience building OpenStack clouds in the real world. In parallel to delivering expert training, they also consult for some of the notable global companies using OpenStack – including Cisco, NASA, Dell and Internap.
Real time ecommerce analytics with MongoDB at Gilt Groupe (Michael Bryzek & M...MongoSF
This document discusses Gilt Groupe's use of MongoDB for real-time ecommerce analytics. It describes two key uses: 1) capturing product page view data in real-time to calculate scores to determine which products to feature, and 2) using Node.js to capture site traffic data and visualize it with Hummingbird. The system captures data, runs map-reduce to analyze it, and updates transactional systems to improve conversions and optimize product promotions.
National Geographic published an article about the end of the world. The article discussed various global catastrophes that could potentially wipe out humanity such as asteroid impacts, supervolcanic eruptions, pandemics, and climate change. It noted that while the end of humanity is possible, extinction events have occurred before in Earth's history and life has continued.
Forest and grassland photos by yiming hu (胡亦鳴攝影森林和草原)Chung Yen Chang
This document contains summaries of 15 photographs from national parks and landscapes across the United States and China. The photographs capture the natural beauty of forests, grasslands, and mountains during autumn, including colorful foliage, misty mornings, wildflowers and rolling hills. Many were award finalists in nature photography contests. Accompanying each photo is a short Chinese proverb or saying.
You can enjoy desktop development with Node.js and HTML5/CSS/WebGL right now. Here we also to announce that Stem project which is a JavaScript operating system, it makes developers be able to make things on embedded system with JavaScript only. There is no need to understand that difficult knowledge about embedded system when you work on Stem OS.
2 Day Bootcamp for OpenStack--Cloud Training by Mirantis (Preview)Mirantis
Mirantis, the Global Engineering Services leader for OpenStack™ presents 2-day Bootcamp for OpenStack
www.mirantis.com/training
This two-day intensive course provides hands-on technical training for OpenStack aimed at system administrators and IT professionals looking to get started on an OpenStack Cloud deployment. Each of the two days will consist of lecture, demos and group exercises. Topics include:
• OpenStack Overview & Architecture: Project goals and use cases, basic operating and deployment principles
• Cloud Usage Patterns: OpenStack codebase overview; creating networks, tenants, roles, troubleshooting; Nexenta Volume Driver
• In Production: Deploying OpenStack for real-world use, and practice of OpenStack operation on multiple nodes
• Swift Object Storage: use cases, architecture, capabilities, configuration, security and deployment
• Advanced Topics: Software Defined Networking, deployment and issues workshop, VMWare/OpenStack comparison
PRE-REQUISITES: Comfortable with Linux CLI, understanding of virtualization & hypervisors, Some experience with Linux networking
All course materials will be provided by Mirantis, including access to shared compute resources for labs. A light breakfast and lunch will be available to all course participants.
Mirantis instructors are active code committers to the OpenStack project, with proven experience building OpenStack clouds in the real world. In parallel to delivering expert training, they also consult for some of the notable global companies using OpenStack – including Cisco, NASA, Dell and Internap.
Real time ecommerce analytics with MongoDB at Gilt Groupe (Michael Bryzek & M...MongoSF
This document discusses Gilt Groupe's use of MongoDB for real-time ecommerce analytics. It describes two key uses: 1) capturing product page view data in real-time to calculate scores to determine which products to feature, and 2) using Node.js to capture site traffic data and visualize it with Hummingbird. The system captures data, runs map-reduce to analyze it, and updates transactional systems to improve conversions and optimize product promotions.
National Geographic published an article about the end of the world. The article discussed various global catastrophes that could potentially wipe out humanity such as asteroid impacts, supervolcanic eruptions, pandemics, and climate change. It noted that while the end of humanity is possible, extinction events have occurred before in Earth's history and life has continued.
Forest and grassland photos by yiming hu (胡亦鳴攝影森林和草原)Chung Yen Chang
This document contains summaries of 15 photographs from national parks and landscapes across the United States and China. The photographs capture the natural beauty of forests, grasslands, and mountains during autumn, including colorful foliage, misty mornings, wildflowers and rolling hills. Many were award finalists in nature photography contests. Accompanying each photo is a short Chinese proverb or saying.
HandlerSocket - A NoSQL plugin for MySQLJui-Nan Lin
HandlerSocket is a NoSQL plugin for MySQL that provides a NoSQL interface for accessing data stored in MySQL. It is much faster than MySQL for simple CRUD operations, with throughput around 750,000 queries per second reported. This high performance is achieved by bypassing SQL parsing and optimizing for simple key-value operations on indexed columns. The plugin has language bindings for PHP, Java, Python, Ruby and Perl.
Assholes can negatively impact projects and communities in several ways. Their behavior causes targets to decrease effort, work less time, and drop in quality, and it can cause witnesses to quit as well. It also spreads as their behavior is discussed, amplifying the problem. Projects can see reduced innovation, cooperation, and ability to attract top talent as a result. While confrontation may seem necessary, it is usually better to establish clear expectations, provide a way for people to give feedback, and remove people from the community if needed to accomplish goals rather than trying to fix them. Preventing problems requires quantifying social impacts, setting high standards for behavior, and making the culture and values clear from the start.
23. 知識的重要與分享
知識管理
全球推動知識管理成效斐然的美國勤業管理顧問
公司 AA ( ArtherAnderson Business Consulting )對於
知識管理的組成構面,提出一份簡潔、明確的
KPIS 公式。
K =( P + I ) S
「 K 」是指「知識」、「 P 」是指「人力資源價
值」、「 I 」是指「資訊價值」、「 S 」是指
「分享擴散」。
27. 知識創造的 SECI Process
社會化 (Socialization)
1. 由公司外部獲得隱性知識
2. 由公司內部獲得隱性知識
3. 隱性知識的累積
4. 隱性知識的傳授、轉移
外化 (Externalization)
5. 自己內部的隱性知識表出化
6. 將隱性知識轉換、翻譯成形
式知 ( 外顯知識 )
內化 (Internalization)
10. 透過行動實踐以體會形式知
11. 透過模擬與實驗體會形式知
結合 (Combination)
7. 新的形式知的獲得與統合
8. 形式知的傳達、普及
9. 形式知的編輯
I I G
I
I
I
I
I
I
I
G
O
G
G
G
G
內
隱
知
識
內隱知識
內隱知識
外顯知識
外顯知識
外
顯
知
識
28. 團隊創新能力團隊創新能力
就是如何加速就是如何加速
知識螺旋創造知識螺旋創造
企業價值的實企業價值的實
踐能力踐能力
I : Individual 個人
G : Group 團隊(社群)
O : Organization 組織
由知識 ( 點線 ) 轉換至其
他
知識 ( 實線 )
I I
共同化
( 默認認知→默認認知 )
尋求個人相互達成
知識共享的過程
外
化I
I I
I I
G
( 默認認知→形式認
知 ) 將構想及知識語
言化
內化 連結化
I
O
G
( 形式認知→默認認知 )
個人根據實驗或實
踐體驗以導入
G
G
G
G
( 形式認知→形式認知 )
將知識與既存知識及
情報結合化成具體的形
式
默認
認知
( 內
隱知
識 )
默認
認知
( 內隱
知識 )
形式認知 ( 外顯知識
)
形式認知 ( 外顯知
識 )
形式
認知
( 外
顯知
識 )
形式
認知
( 外
顯知
識 )
默認認知 ( 內隱知
識 )
默認認知 ( 內隱知
識 )
知識創新模式 ( 野中郁次郎 )