Data Services Ư¡
>>ÃßÃâ·ÎÁ÷ °³¹ß¿¡ ÄÚµù°úÁ¤ÀÌ ÇÊ¿ä ¾ø´Ù.
ÃÖÀûÀÇ SQLÀ» ÅëÇÑ ÃßÃâ ÄÚµå »ý¼º
SAP. BW ÀÎÅÍÆäÀ̽º ABAP ÇÁ·Î±×·¥ ÀÚµ¿ »ý¼º
>>
´ÜÀÏ °³¹ß ȯ°æ
Batch, Real time ÀÎÅÍÆäÀ̽º µ¿½Ã ±¸Çö
ERP. Relational Data, Legacy, EAI, Web Service µî ´ÜÀÏ È¯°æ¿¡¼ °³¹ß
>>
GraphicalÇÑ ´Ü°èÀû Work Flow
ÃßÃâ·ÎÁ÷À» ¼Õ½±°Ô ÆľÇ
Work Flow, Data Flow, SAP R3 Data Flow µî Object¸¦ Àç»ç¿ë
ÇÔÀ¸·Î½á ºü¸¥ ±¸ÇöÀÌ °¡´É.
>>
Data Preview, Profiling ±â´É
>>
µ¥ÀÌÅÍ º¯ÇüÀ» À§ÇÑ ´Ù¾çÇÑ Transform , Function ¹× Data Cleansing Transform Á¦°ø
ETL°úÁ¤Áß µ¥ÀÌÅÍ Ç°Áú º¸ÀåÇϱâ À§Çؼ´Â ƯÁ¤ µ¥ÀÌÅÍ¿¡ ´ëÇÑ Cleansing ±â´ÉÀÌ ¿ä±¸µÇ¸ç Data Integrator´Â Cleansing±â´ÉÀ» ´ã´çÇÏ´Â TransformÀ» Á¦°øÇÕ´Ï´Ù.
> Data Cleansing Transform
Name_Parsing
Address_Enhancement
Match_Merge
> Data Cleansing Transform
ÀϹÝÀû transforms
- History preserving
- Table comparison
- Surrogate key generation
- Hierarchy flattening
- Case statements
- And more ¡¦
Function Library ¸¦ »ç¿ëÇÏ¿© ¾î¶°ÇÑ
Data Çüŵµ º¯Çü °¡°ø
>>
Debuing ±â´ÉÀ» ÀÌ¿ëÇÏ¿© ETLÀü°úÁ¤¿¡ ´ëÇÑ ÃßÃâ·ÎÁ÷ °ËÁõ
ÃßÃâ·ÎÁ÷ °úÁ¤¿¡ Breakpoint¸¦ ÁöÁ¤ÇÏ¿© µ¥ÀÌÅ͸¦ ÃßÃâÇØ º½À¸·Î½á Mapping Logic ¹× Funtion ¿¡ÀÇÇÑ µ¥ÀÌÅÍ °¡°ø
¿©ºÎ¸¦ °ËÁõ
>>
Real time °ú Batch DataÃßÃâÀÇ ÅëÇÕ
> ´ÜÀÏ ÃßÃâȯ°æ¿¡¼ Real time °ú Batch ÃßÃâ °úÁ¤À» µ¿½Ã¿¡ ±¸Çö ºñÁî´Ï½º ÇÁ·Î¼¼½º ÅëÇÕ
ERP System(SAP: IDOC, BAPI)
Database Trigger
Web Serviec
EAI System
>>
Data Integrator ÃßÃâ ¼º´É Architecture
º´·Ä ÃßÃâ·ÎÁ÷À» ÅëÇÑ ÃßÃ⼺´É Çâ»ó
- degree of parallelism À» ÀÌ¿ëÇÑ º´·Ä ÃßÃâ·ÎÁ÷ ±¸Çö
- CPU¼ö¿Í Memory¿¡µû¸¥ multi Thread
Grid computing ȯ°æ Áö¿ø
- ¼¹ö ±×·ì¿¡ ÀÇÇÑ ÃßÃâÀÛ¾÷ balancing
>>
Database Partiring
Ư¡
- º´·Ä󸮿¡ ÀÇÇÑ Database Reading
- CPU¼ö¿¡ µû¸¥ µ¥ÀÌÅÍ º´·Äó¸®
- Database ÃßÃâ ¼º´É Çâ»ó