make an impress presentation

[smith11235]

content currently in wiki/IMPRESS.md

• nearly there. needs some visual charts for 'parent/child/grandchild' and for how the deep_import* models work
• process this file, put --- before each slide. make a html generating rake task to set it up by default in a standard ppt one direction presentation.
• eventually create a layout file mapping slides to 3d space

[smith11235]

current presentation as linked to int eh readme is generated with a flat left to right transition from markdown.
http://twostepsleftofnormal.com:31234/

[smith11235]

needs more work as the presentation is rough. but the first slide has a very good usage example.

[smith11235]

the curve and the rotation are 'working' now. Now i need to revise the content.

[smith11235]

problem

purpose

claim

example data

example standard logic

show example code

code diff screenshots

benchmark explanation:

• models, mysql, instances, timing difference

database support:
mysql and postgres, some custom queries
script/spec.sh

developer support:

• log file example
• how fast is your code

how is this possible

explain its a space vs time thing

explain the transaction cost analysis

explain the deep_import_* models and index tracking

explain cleanup

future development:

• polymorphic belongs_to associations
• has_one and has_many association methods