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Chapter 1 - Don't criticize/condemn anyone | |
Chapter 2 - Give people due appreciation (not flattery) | |
Chapter 3 - Think from other people's perspective and see what they would want in a situation |
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Social and Emotional Learning Curriculum example | |
- [Early Elementary] Student should accurately recognize and label their emotions and how they lead them to act | |
- [Late Elementary] Lessons in empathy should make kids able to identify non-verbal clues to how someone else feels | |
- [Junior High] Kids should be able to analyze what creates stress for them and what motivates their best performance | |
- [High School] Skills include listening and talking in ways that resolve conflicts instead of escalating them and negotiating for win-win solution |
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Chapter 2 | |
---------- | |
Things to focus on to be a good executive | |
- Operational excellence | |
- Putting people first | |
- Being decisive | |
- Communicating well | |
- Knowing how to get the most out of even the most challenging people | |
- Focusing on product excellence | |
- Treating people well when they are let go |
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Module 0 | |
-------- | |
Innovation needs to be | |
- Desirable (people) | |
- Feasible (tech) | |
- Viable (business) | |
- (And Sustainable) | |
Put simply, it is a discipline that uses the designer’s sensibility and methods to match people’s needs with what is technologically feasible and what a viable business strategy can convert into customer value and market opportunity. |
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This book is written based on few fundamental ideas | |
- Incentives are the cornerstone of modern life. (Chapter 1) | |
- “Experts”— from criminologists to real-estate agents— use their informational advantage to serve their own agenda. (Chapter 2) | |
- The conventional wisdom is often wrong. (Chapter 3) | |
- Dramatic effects often have distant, even subtle, causes. | |
- Knowing what to measure and how to measure it makes a complicated world much less so. | |
So the aim of this book is to explore the hidden side of … everything. | |
Incentives | |
------------ |
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- Bloom Filters (https://www.youtube.com/watch?v=-SuTGoFYjZs&index=10&list=PLmVb1OknmNJuC5POdcDv5oCS7_OUkDgpj) | |
- Consistent Hashing (https://www.youtube.com/watch?v=jznJKL0CrxM&index=13&list=PLmVb1OknmNJuC5POdcDv5oCS7_OUkDgpj) | |
- String Interning (https://www.youtube.com/watch?v=2C71YTKklT8&index=15&list=PLmVb1OknmNJuC5POdcDv5oCS7_OUkDgpj) | |
- Cryptographic Hash Functions (https://www.youtube.com/watch?v=D65JQ0qQwZk&index=12&list=PLmVb1OknmNJuC5POdcDv5oCS7_OUkDgpj) | |
- Pre-Image Resistant (Output => input should be difficult) | |
- Second Pre-Image Resistant (nearby strings should have different hash values) | |
- Collision Resistant (No two inputs have same output | |
- Video on Dynamo (Dynamo : paper that changed databases) | |
- PAC-ELC theorem + CAP theorem | |
- Consistent Hashing |
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The product manager has two key responsibilities: | |
------------------------------------------- | |
- assessing product (that is valuable) opportunities | |
- defining the product (usable, and feasible) to be built. | |
Different roles in a product organization | |
------------------------------------------- | |
- Product managers (the key is that it describes the functionality and behavior of the product to be built, and not how it will be implemented.) | |
- UX Designers ( These people are responsible for developing a deep understanding of the target users (each persona that you’re trying to | |
satisfy in your pro) and coming up with the tasks, navigation, and flow that are both usable and productive.) |
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cd ~/zookeeper/bin | |
//To start zookeeper server | |
./zkServer start | |
//To start zookeeper client | |
./zkCli.sh | |
If it is installed on mac using brew, then just write zkServer start |
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Installing HBase | |
- Download HBase | |
- Edit conf/hbae-site.xml. Add the following to the configuration file | |
<configuration> | |
<property> | |
<name>hbase.rootdir</name> | |
<value>file:///Users/neeraj/tmp/hbase</value> | |
</property> | |
<property> |
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- Best Practice: write implicit conversion to types that you own | |
- Implicits can always be explicitly provided | |
Coursera courses | |
- https://www.coursera.org/learn/progfun1/home/welcome | |
Cheatsheet for this course is present at https://github.com/lampepfl/progfun-wiki/blob/gh-pages/CheatSheet.md | |
- https://www.coursera.org/learn/progfun2/home/welcome | |
Cheatsheet for this course is present at https://github.com/sjuvekar/reactive-programming-scala/blob/master/ReactiveCheatSheet.md |
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