Difference between revisions of "Plan/Discovery One/BootCamp"
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| − | == Stage 0 | + | == Stage 0 Systems == |
Deploying and maintaining a scalable and reliable web service. | Deploying and maintaining a scalable and reliable web service. | ||
| − | What is ASLO? | + | 1. Learning objectives |
| − | What is | + | * What is ASLO? |
| − | What is | + | * 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 | ||
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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.