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
 
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 - º´·Ä󸮿¡ ÀÇÇÑ Database Reading
 - CPU¼ö¿¡ µû¸¥ µ¥ÀÌÅÍ º´·Äó¸®
 - Database ÃßÃâ ¼º´É Çâ»ó