OWB Targets Targets (OWF/File/Schema), CIF, permissions, etc
Targets are: <ul><li>Physical Implementations of </li></ul><ul><ul><li>Objects, Mappings, Data </li></ul></ul><ul><ul><li>...
Targets Overview
Target Types <ul><li>Not Oracle terminology </li></ul><ul><ul><li>Target  Schema </li></ul></ul><ul><ul><li>Workflow  Targ...
Target Types
Corporate Information Factory <ul><li>Overall Architecture </li></ul><ul><li>Put forth by Inmon/Imhoff </li></ul><ul><li>T...
 
Targets and Locations <ul><li>Targets are PHYSICAL locations for OWB physical objects </li></ul><ul><li>Three layers inste...
DW_TGT2 DW_TGT1 OWB RT db10g.host.com DW_TGT2 DW_TGT1 OWB RT db9i.host.com DW_MOD_LOC2 -- Oracle 9i DW_MOD ORACLE MODULE D...
Connectors <ul><li>Inter-module access </li></ul><ul><li>Built at DEPLOYMENT </li></ul><ul><li>Usually </li></ul><ul><ul><...
Connectors
Schema Based / Security <ul><li>Most target schemas are in the same database (3 tier split for logical reasons) </li></ul>...
Questions <ul><li>In addition to being just a ptr, what is the one piece of defined information in the LOGICAL location? <...
Upcoming SlideShare
Loading in …5
×

Module Owb Targets

1,875 views

Published on

Published in: Technology, Education
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
1,875
On SlideShare
0
From Embeds
0
Number of Embeds
21
Actions
Shares
0
Downloads
61
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide
  • Module Owb Targets

    1. 1. OWB Targets Targets (OWF/File/Schema), CIF, permissions, etc
    2. 2. Targets are: <ul><li>Physical Implementations of </li></ul><ul><ul><li>Objects, Mappings, Data </li></ul></ul><ul><ul><li>Process Flows </li></ul></ul><ul><ul><li>File Load Mappings </li></ul></ul><ul><li>Where the actual “work” occurs </li></ul><ul><li>“ Controlled” by RUNTIME REPOSITORY </li></ul>
    3. 3. Targets Overview
    4. 4. Target Types <ul><li>Not Oracle terminology </li></ul><ul><ul><li>Target Schema </li></ul></ul><ul><ul><li>Workflow Target </li></ul></ul><ul><ul><li>File System Target </li></ul></ul>
    5. 5. Target Types
    6. 6. Corporate Information Factory <ul><li>Overall Architecture </li></ul><ul><li>Put forth by Inmon/Imhoff </li></ul><ul><li>Three Tiers (really) </li></ul><ul><ul><li>Stage </li></ul></ul><ul><ul><li>DW </li></ul></ul><ul><ul><li>Marts </li></ul></ul>
    7. 8. Targets and Locations <ul><li>Targets are PHYSICAL locations for OWB physical objects </li></ul><ul><li>Three layers instead of two (log/phys) </li></ul><ul><ul><li>Logical Module (Design) </li></ul></ul><ul><ul><li>Logical Location (Design) </li></ul></ul><ul><ul><li>Physical Location (Runtime) </li></ul></ul>
    8. 9. DW_TGT2 DW_TGT1 OWB RT db10g.host.com DW_TGT2 DW_TGT1 OWB RT db9i.host.com DW_MOD_LOC2 -- Oracle 9i DW_MOD ORACLE MODULE DW_MOD_LOC1 -- Oracle 10g PHYSICAL LOCATION LOGICAL LOCATION LOGICAL MODULE RUNTIME DESIGN
    9. 10. Connectors <ul><li>Inter-module access </li></ul><ul><li>Built at DEPLOYMENT </li></ul><ul><li>Usually </li></ul><ul><ul><li>Schema resolution </li></ul></ul><ul><ul><li>DBLink </li></ul></ul>
    10. 11. Connectors
    11. 12. Schema Based / Security <ul><li>Most target schemas are in the same database (3 tier split for logical reasons) </li></ul><ul><li>Most connectors are SCHEMA prefixes </li></ul><ul><li>Connectors are faster and more capable than DBLinks </li></ul><ul><li>Security must be setup outside of OWB for select/execute permissions for TGT to TGT interaction </li></ul>
    12. 13. Questions <ul><li>In addition to being just a ptr, what is the one piece of defined information in the LOGICAL location? </li></ul><ul><li>What registration information will be required for the following targets? </li></ul><ul><ul><li>Target Schema </li></ul></ul><ul><ul><li>Workflow Target </li></ul></ul><ul><ul><li>File System Target </li></ul></ul>

    ×