View source

== 9ticks 2008.10.02 ==

''"Events for the Masses"''

=== Major Components ===

* User Interface
* Crawler
* Data Store
* Predefined Sources
* Custom Source UI
* '''?'''

=== Crawler ===

* Scheduling Policy
* Distributed crawl

=== Data Store ===

* BigTable + GFS
* Hadoop + HBase
* Map-Reduce
* RRDtool

=== Data Store Bigtable-like ===

{| style="border: 1px solid;"
|-
! header 1
! header 2
! header 3
|-
| row 1, cell 1
| row 1, cell 2
| row 1, cell 3
|-
| row 2, cell 1
| row 2, cell 2
| row 2, cell 3
|}

asd




^ Row Key         ^ Timestamp ^ Column "property:trade" ^ Column "property:volume" ^ Column "property:temperature" ^ Column "property:humidity" ^
| stock.AAPL      | t1        | 109.12                  | 200                      |                        |                            |
|                 | t2        | 109.10                  |                          |                        |                            |
|                 | t3        | 109.05                  | 200                      |                        |                            |
| weather.Coimbra | t7        |                         |                          | 13                     | 87                         |
|                 | t8        |                         |                          | 14                     | 78                         |

\\

^ Row Key         ^ Timestamp ^ Column "property:trade" ^ Column "property:volume" ^
| stock.AAPL      | t1        | 109.12                  | 200                      |
|                 | t3        | 109.05                  | 200                      |

\\

^ Row Key         ^ Timestamp ^ Column "property:trade" ^
| stock.AAPL      | t2        | 109.10                  |

\\

^ Row Key         ^ Timestamp ^ Column "property:temperature" ^ Column "property:humidity" ^
| weather.Coimbra | t7        | 13                     | 87                         |
|                 | t8        | 14                     | 78                         |