Difference between revisions of "Plan/Discovery One/BootCamp"

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== Stage 0 introduction ==
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== Stage 0 Systems ==
  
 
Deploying and maintaining a scalable and reliable web service.
 
Deploying and maintaining a scalable and reliable web service.
  
What is ASLO?
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1. Learning objectives
What is Scalable?
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* What is ASLO?
What is reliable?
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* What is a system?
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* What is scalablity?
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* What is reliablity?
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2. What is a System?
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3. Why build a System?
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 +
4. Why are systems hard?
 +
 
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5. Critial thinking
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* What is the problem being solved?
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* What approach is being used?
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* What benchmarks are being performed?
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* What conclusions can be drawn?
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* What are the next steps?
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 +
 
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6. Parts of a web service.
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* Model - database.
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* View - html pages delivered to users
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* Controller - web site code.
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7. Activities.sugarlabs.org overview
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8. What is the problem.
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* Distribute activities
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* Community of Users
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* Community of developer
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9. What is the approach.
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* Links on a wiki
 +
* Roll your own
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* Build on existing open source project
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* addons.sugarlabs.org
  
Parts of a web service.
 
Model-View-Controller
 
Model database.
 
view - html pages delivered to users
 
controller - web site code.
 
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== Stage 1 basic technologies ==
 
== Stage 1 basic technologies ==

Revision as of 21:39, 16 February 2010

Stage 0 Systems

Deploying and maintaining a scalable and reliable web service.

1. Learning objectives

  • What is ASLO?
  • What is a system?
  • What is scalablity?
  • What is reliablity?

2. What is a System?

3. Why build a System?

4. Why are systems hard?

5. Critial thinking

  • What is the problem being solved?
  • What approach is being used?
  • What benchmarks are being performed?
  • What conclusions can be drawn?
  • What are the next steps?


6. Parts of a web service.

  • Model - database.
  • View - html pages delivered to users
  • Controller - web site code.

7. Activities.sugarlabs.org overview

8. What is the problem.

  • Distribute activities
  • Community of Users
  • Community of developer

9. What is the approach.

  • Links on a wiki
  • Roll your own
  • Build on existing open source project
  • addons.sugarlabs.org


Stage 1 basic technologies

scripting language - php. database - mysql.

hands on- splitting scripting code and db on separate machines


Stage 2 caching technologies

more memory memcached squid

hands on - adding caches


Stage 3 Load balancing technologies

multiple databases multiple web servers

hands on - setting up slave server and multiple web nodes


Stage 4 Reliability technologies

redundency failover

hands on - setting up proxy, web node, and datebase failover.


Stage 5 Interesting scalability and reliability technologies