ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

ืœืคื ื™ ื–ืžืŸ ืžื”, ืขืžื“ื ื• ื‘ืคื ื™ ื”ืฉืืœื” ืฉืœ ื‘ื—ื™ืจืช ื›ืœื™ ETL ืœืขื‘ื•ื“ื” ืขื Big Data. ืคืชืจื•ืŸ Informatica BDM ืฉื ืขืฉื” ื‘ื• ืฉื™ืžื•ืฉ ื‘ืขื‘ืจ ืœื ื”ืชืื™ื ืœื ื• ื‘ื’ืœืœ ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืžื•ื’ื‘ืœืช. ื”ืฉื™ืžื•ืฉ ื‘ื• ืฆื•ืžืฆื ืœืžืกื’ืจืช ืœื”ืคืขืœืช ืคืงื•ื“ื•ืช ืฉืœื™ื—ื” ืฉืœ ื ื™ืฆื•ืฅ. ืœื ื”ื™ื• ื”ืจื‘ื” ืื ืœื•ื’ื™ื ื‘ืฉื•ืง ืฉื”ื™ื• ืžืกื•ื’ืœื™ื, ื‘ืื•ืคืŸ ืขืงืจื•ื ื™, ืœืขื‘ื•ื“ ืขื ื ืคื— ื”ื ืชื•ื ื™ื ืฉืื ื• ืขื•ืกืงื™ื ื‘ื• ืžื“ื™ ื™ื•ื. ื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ ื‘ื—ืจื ื• ื‘ืื‘ ืื™ื ื™ื˜ื™ื•. ื‘ืžื”ืœืš ื”ื“ื’ืžื•ืช ืคื™ื™ืœื•ื˜, ื”ืžื•ืฆืจ ื”ืจืื” ืžื”ื™ืจื•ืช ืขื™ื‘ื•ื“ ื ืชื•ื ื™ื ื’ื‘ื•ื”ื” ืžืื•ื“. ืื™ืŸ ื›ืžืขื˜ ืžื™ื“ืข ืขืœ Ab Initio ื‘ืจื•ืกื™ืช, ืื– ื”ื—ืœื˜ื ื• ืœื“ื‘ืจ ืขืœ ื”ื ื™ืกื™ื•ืŸ ืฉืœื ื• ื‘-Habrรฉ.

ืœ- Ab Initio ื™ืฉ ื”ืจื‘ื” ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ืงืœืืกื™ื•ืช ื•ื™ื•ืฆืื•ืช ื“ื•ืคืŸ, ืฉืืช ื”ืงื•ื“ ืฉืœื”ืŸ ื ื™ืชืŸ ืœื”ืจื—ื™ื‘ ื‘ืืžืฆืขื•ืช ืฉืคืช PDL ืžืฉืœื”. ืขื‘ื•ืจ ืขืกืง ืงื˜ืŸ, ื›ื›ืœ ื”ื ืจืื” ื›ืœื™ ืจื‘ ืขื•ืฆืžื” ื›ื–ื” ื™ื”ื™ื” ืžื•ื’ื–ื, ื•ืจื•ื‘ ื”ื™ื›ื•ืœื•ืช ืฉืœื• ืขืฉื•ื™ื•ืช ืœื”ื™ื•ืช ื™ืงืจื•ืช ื•ืœื ื‘ืฉื™ืžื•ืฉ. ืื‘ืœ ืื ืงื ื” ื”ืžื™ื“ื” ืฉืœืš ืงืจื•ื‘ ืœื–ื” ืฉืœ ืกื‘ืจื•ื‘, ืื– Ab Initio ืขืฉื•ื™ ืœื”ื™ื•ืช ืžืขื ื™ื™ืŸ ืื•ืชืš.

ื–ื” ืขื•ื–ืจ ืœืขืกืง ืœืฆื‘ื•ืจ ื™ื“ืข ื’ืœื•ื‘ืœื™ ื•ืœืคืชื— ืืงื•ืกื™ืกื˜ื, ื•ืœืžืคืชื— ืœืฉืคืจ ืืช ื›ื™ืฉื•ืจื™ื• ื‘-ETL, ืœืฉืคืจ ืืช ื”ื™ื“ืข ืฉืœื• ื‘ืžืขื˜ืคืช, ืžืกืคืง ื”ื–ื“ืžื ื•ืช ืœืฉืœื•ื˜ ื‘ืฉืคืช PDL, ื ื•ืชืŸ ืชืžื•ื ื” ื•ื™ื–ื•ืืœื™ืช ืฉืœ ืชื”ืœื™ื›ื™ ื”ื˜ืขื™ื ื” ื•ืžืคืฉื˜ ืคื™ืชื•ื— ื‘ืฉืœ ืฉืคืข ื”ืจื›ื™ื‘ื™ื ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื™ื.

ื‘ืคื•ืกื˜ ื–ื” ืื“ื‘ืจ ืขืœ ื”ื™ื›ื•ืœื•ืช ืฉืœ Ab Initio ื•ืืกืคืง ืžืืคื™ื™ื ื™ื ื”ืฉื•ื•ืืชื™ื™ื ืฉืœ ืขื‘ื•ื“ืชื” ืขื Hive ื•-GreenPlum.

  • ืชื™ืื•ืจ ืฉืœ ืžืกื’ืจืช MDW ื•ืขื‘ื•ื“ื” ืขืœ ื”ื”ืชืืžื” ื”ืื™ืฉื™ืช ืฉืœื” ืขื‘ื•ืจ GreenPlum
  • ื”ืฉื•ื•ืืช ื‘ื™ืฆื•ืขื™ื ืฉืœ Ab Initio ื‘ื™ืŸ Hive ืœ-GreenPlum
  • ืขื‘ื•ื“ื” Ab Initio ืขื GreenPlum ื‘ืžืฆื‘ ืงืจื•ื‘ ื‘ื–ืžืŸ ืืžืช


ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ ืžื•ืฆืจ ื–ื” ืจื—ื‘ื” ืžืื•ื“ ื•ื“ื•ืจืฉืช ื–ืžืŸ ืจื‘ ืœืœื™ืžื•ื“. ืขื ื–ืืช, ืขื ื›ื™ืฉื•ืจื™ ื”ืขื‘ื•ื“ื” ื”ื ื›ื•ื ื™ื ื•ื”ื’ื“ืจื•ืช ื”ื‘ื™ืฆื•ืขื™ื ื”ื ื›ื•ื ื•ืช, ื”ืชื•ืฆืื•ืช ืฉืœ ืขื™ื‘ื•ื“ ื”ื ืชื•ื ื™ื ืžืจืฉื™ืžื•ืช ืžืื•ื“. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื‘ื•ืจ ืžืคืชื— ื™ื›ื•ืœ ืœืกืคืง ื—ื•ื•ื™ื” ืžืขื ื™ื™ื ืช. ื–ื”ื• ื’ื™ื‘ื•ืฉ ื—ื“ืฉ ืœืคื™ืชื•ื— ETL, ื”ื›ืœืื” ื‘ื™ืŸ ืกื‘ื™ื‘ื” ื—ื–ื•ืชื™ืช ืœืคื™ืชื•ื— ื”ื•ืจื“ื•ืช ื‘ืฉืคื” ื“ืžื•ื™ืช ืกืงืจื™ืคื˜.

ืขืกืงื™ื ืžืคืชื—ื™ื ืืช ื”ืžืขืจื›ื•ืช ื”ืืงื•ืœื•ื’ื™ื•ืช ืฉืœื”ื ื•ื”ื›ืœื™ ื”ื–ื” ืฉื™ืžื•ืฉื™ ื™ื•ืชืจ ืžืชืžื™ื“. ืขื Ab Initio, ืชื•ื›ืœ ืœืฆื‘ื•ืจ ื™ื“ืข ืขืœ ื”ืขืกืง ื”ื ื•ื›ื—ื™ ืฉืœืš ื•ืœื”ืฉืชืžืฉ ื‘ื™ื“ืข ื–ื” ื›ื“ื™ ืœื”ืจื—ื™ื‘ ืขืกืงื™ื ื™ืฉื ื™ื ื•ืœืคืชื•ื— ืขืกืงื™ื ื—ื“ืฉื™ื. ื—ืœื•ืคื•ืช ืœืื‘ ืื™ื ื™ื˜ื™ื• ื›ื•ืœืœื•ืช ืกื‘ื™ื‘ื•ืช ืคื™ืชื•ื— ื—ื–ื•ืชื™ Informatica BDM ื•ืกื‘ื™ื‘ื•ืช ืคื™ืชื•ื— ืœื ื—ื–ื•ืชื™ื•ืช Apache Spark.

ืชื™ืื•ืจ ืฉืœ ืื‘ ืื™ื ื™ื˜ื™ื•

Ab Initio, ื›ืžื• ื›ืœื™ ETL ืื—ืจื™ื, ื”ื•ื ืื•ืกืฃ ืฉืœ ืžื•ืฆืจื™ื.

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

Ab Initio GDE (ืกื‘ื™ื‘ื” ืœืคื™ืชื•ื— ื’ืจืคื™) ื”ื™ื ืกื‘ื™ื‘ื” ืขื‘ื•ืจ ื”ืžืคืชื— ื‘ื” ื”ื•ื ืžื’ื“ื™ืจ ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ื ืชื•ื ื™ื ื•ืžื—ื‘ืจ ืื•ืชื ืขื ื–ืจื™ืžื•ืช ื ืชื•ื ื™ื ื‘ืฆื•ืจืช ื—ืฆื™ื. ื‘ืžืงืจื” ื–ื”, ืงื‘ื•ืฆื” ื›ื–ื• ืฉืœ ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ื ืงืจืืช ื’ืจืฃ:

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

ื—ื™ื‘ื•ืจื™ ื”ืงืœื˜ ื•ื”ืคืœื˜ ืฉืœ ืจื›ื™ื‘ื™ื ืคื•ื ืงืฆื™ื•ื ืœื™ื™ื ื”ื ื™ืฆื™ืื•ืช ื•ืžื›ื™ืœื™ื ืฉื“ื•ืช ื”ืžื—ื•ืฉื‘ื™ื ื‘ืชื•ืš ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช. ืžืกืคืจ ื’ืจืคื™ื ื”ืžื—ื•ื‘ืจื™ื ื‘ื–ืจื™ืžื•ืช ื‘ืฆื•ืจื” ืฉืœ ื—ืฆื™ื ื‘ืกื“ืจ ื‘ื™ืฆื•ืขื ื ืงืจืื™ื ืชื•ื›ื ื™ืช.

ื™ืฉื ื ื›ืžื” ืžืื•ืช ืจื›ื™ื‘ื™ื ืคื•ื ืงืฆื™ื•ื ืœื™ื™ื, ื•ื–ื” ื”ืจื‘ื”. ืจื‘ื™ื ืžื”ื ืžืชืžื—ื™ื ืžืื•ื“. ื”ื™ื›ื•ืœื•ืช ืฉืœ ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ืงืœืืกื™ื•ืช ื‘- Ab Initio ืจื—ื‘ื•ืช ื™ื•ืชืจ ืžืืฉืจ ื‘ื›ืœื™ ETL ืื—ืจื™ื. ืœื“ื•ื’ืžื”, ืœ- Join ื™ืฉ ื™ืฆื™ืื•ืช ืžืจื•ื‘ื•ืช. ื‘ื ื•ืกืฃ ืœืชื•ืฆืื” ืฉืœ ื—ื™ื‘ื•ืจ ืžืขืจื›ื™ ื ืชื•ื ื™ื, ื ื™ืชืŸ ืœืงื‘ืœ ืจืฉื•ืžื•ืช ืคืœื˜ ืฉืœ ืžืขืจื›ื™ ื ืชื•ื ื™ื ืฉืœ ืงืœื˜ ืฉืœื ื ื™ืชืŸ ื”ื™ื” ืœื—ื‘ืจ ืืช ื”ืžืคืชื—ื•ืช ืฉืœื”ื. ืืชื” ื™ื›ื•ืœ ื’ื ืœืงื‘ืœ ื“ื—ื™ื•ืช, ืฉื’ื™ืื•ืช ื•ื™ื•ืžืŸ ืฉืœ ืคืขื•ืœืช ื”ื˜ืจื ืกืคื•ืจืžืฆื™ื”, ืื•ืชื ื ื™ืชืŸ ืœืงืจื•ื ื‘ืื•ืชื” ืขืžื•ื“ื” ื›ืžื• ืงื•ื‘ืฅ ื˜ืงืกื˜ ื•ืœืขื‘ื“ ืื•ืชื• ืขื ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ืื—ืจื•ืช:

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

ืื•, ืœืžืฉืœ, ืืชื” ื™ื›ื•ืœ ืœืžืžืฉ ืžืงืœื˜ ื ืชื•ื ื™ื ื‘ืฆื•ืจื” ืฉืœ ื˜ื‘ืœื” ื•ืœืงืจื•ื ืžืžื ื• ื ืชื•ื ื™ื ื‘ืื•ืชื” ืขืžื•ื“ื”.

ื™ืฉ ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ืžืงื•ืจื™ื•ืช. ืœื“ื•ื’ืžื”, ืœืฉื™ื ื•ื™ ื”ืกืจื™ืงื” ื™ืฉ ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื“ื•ืžื” ืœืคื•ื ืงืฆื™ื•ืช ืื ืœื™ื˜ื™ื•ืช. ื™ืฉ ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ืขื ืฉืžื•ืช ืฉืžืกื‘ื™ืจื™ื ืืช ืขืฆืžื: ืฆื•ืจ ื ืชื•ื ื™ื, ืงืจื ืืงืกืœ, ืžื ืจืžืœ, ืžื™ื•ืŸ ื‘ืชื•ืš ืงื‘ื•ืฆื•ืช, ื”ืคืขืœ ืชื•ื›ื ื™ืช, ื”ืคืขืœ SQL, ื”ืฆื˜ืจืฃ ืขื DB ื•ื›ื•'. ื’ืจืคื™ื ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ื‘ืคืจืžื˜ืจื™ื ืฉืœ ื–ืžืŸ ืจื™ืฆื”, ื›ื•ืœืœ ืืคืฉืจื•ืช ืœื”ืขื‘ื™ืจ ืคืจืžื˜ืจื™ื ืž ืื• ืืœ ืžืขืจื›ืช ื”ื”ืคืขืœื”. ืงื‘ืฆื™ื ืขื ืงื‘ื•ืฆื” ืžื•ื›ื ื” ืฉืœ ืคืจืžื˜ืจื™ื ื”ืžื•ืขื‘ืจื™ื ืœื’ืจืฃ ื ืงืจืื™ื ืขืจื›ื•ืช ืคืจืžื˜ืจื™ื (psets).

ื›ืฆืคื•ื™, ืœ-Ab Initio GDE ื™ืฉ ืžืื’ืจ ืžืฉืœื• ื‘ืฉื EME (Enterprise Meta Environment). ืœืžืคืชื—ื™ื ื™ืฉ ื”ื–ื“ืžื ื•ืช ืœืขื‘ื•ื“ ืขื ื’ืจืกืื•ืช ืžืงื•ืžื™ื•ืช ืฉืœ ืงื•ื“ ื•ืœื‘ื“ื•ืง ืืช ื”ืคื™ืชื•ื—ื™ื ืฉืœื”ื ืœืชื•ืš ื”ืžืื’ืจ ื”ืžืจื›ื–ื™.

ื ื™ืชืŸ, ื‘ืžื”ืœืš ื”ื‘ื™ืฆื•ืข ืื• ืœืื—ืจ ื‘ื™ืฆื•ืข ื”ื’ืจืฃ, ืœืœื—ื•ืฅ ืขืœ ื›ืœ ื–ืจื™ืžื” ื”ืžื—ื‘ืจืช ืืช ื”ื˜ืจื ืกืคื•ืจืžืฆื™ื” ื•ืœื”ืกืชื›ืœ ืขืœ ื”ื ืชื•ื ื™ื ืฉืขื‘ืจื• ื‘ื™ืŸ ื”ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ื”ืœืœื•:

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

ืืคืฉืจ ื’ื ืœืœื—ื•ืฅ ืขืœ ื›ืœ ื–ืจื ื•ืœืจืื•ืช ืคืจื˜ื™ ืžืขืงื‘ - ื‘ื›ืžื” ืžืงื‘ื™ืœื•ืช ืขื‘ื“ื” ื”ื˜ืจื ืกืคื•ืจืžืฆื™ื”, ื›ืžื” ืงื•ื•ื™ื ื•ื‘ื™ื™ื˜ื™ื ื ื˜ืขื ื• ืœืื™ื–ื” ืžื”ืžืงื‘ื™ืœื•ืช:

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

ืืคืฉืจ ืœื—ืœืง ืืช ื‘ื™ืฆื•ืข ื”ื’ืจืฃ ืœืฉืœื‘ื™ื ื•ืœืกืžืŸ ืฉืฆืจื™ืš ืœื‘ืฆืข ืงื•ื“ื ื›ืžื” ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช (ื‘ืฉืœื‘ ื”ืืคืก), ื”ื‘ืื•ืช ื‘ืฉืœื‘ ื”ืจืืฉื•ืŸ, ื”ื‘ืื•ืช ื‘ืฉืœื‘ ื”ืฉื ื™ ื•ื›ื•'.

ืขื‘ื•ืจ ื›ืœ ื˜ืจื ืกืคื•ืจืžืฆื™ื”, ืืชื” ื™ื›ื•ืœ ืœื‘ื—ื•ืจ ืžื” ืฉื ืงืจื ืคืจื™ืกื” (ื”ื™ื›ืŸ ื”ื™ื ืชืชื‘ืฆืข): ืœืœื ืžืงื‘ื™ืœื™ื ืื• ื‘ืฉืจืฉื•ืจื™ื ืžืงื‘ื™ืœื™ื, ืฉื ื™ืชืŸ ืœืฆื™ื™ืŸ ืืช ืžืกืคืจื. ื™ื—ื“ ืขื ื–ืืช, ื ื™ืชืŸ ืœืžืงื ืงื‘ืฆื™ื ื–ืžื ื™ื™ื ืฉ-Ab Initio ื™ื•ืฆืจ ื›ืืฉืจ ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ืคื•ืขืœื•ืช ื”ืŸ ื‘ืžืขืจื›ืช ืงื‘ืฆื™ ื”ืฉืจืช ื•ื”ืŸ ื‘-HDFS.

ื‘ื›ืœ ื˜ืจื ืกืคื•ืจืžืฆื™ื”, ื‘ื”ืชื‘ืกืก ืขืœ ืชื‘ื ื™ืช ื‘ืจื™ืจืช ื”ืžื—ื“ืœ, ืืชื” ื™ื›ื•ืœ ืœื™ืฆื•ืจ ืกืงืจื™ืคื˜ ืžืฉืœืš ื‘-PDL, ืฉื”ื•ื ืงืฆืช ื›ืžื• ืžืขื˜ืคืช.

ืขื PDL ืืชื” ื™ื›ื•ืœ ืœื”ืจื—ื™ื‘ ืืช ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช, ื•ื‘ืคืจื˜, ืืชื” ื™ื›ื•ืœ ืœื™ืฆื•ืจ ื‘ืื•ืคืŸ ื“ื™ื ืžื™ (ื‘ื–ืžืŸ ืจื™ืฆื”) ืงื˜ืขื™ ืงื•ื“ ืฉืจื™ืจื•ืชื™ื™ื ื‘ื”ืชืื ืœืคืจืžื˜ืจื™ื ืฉืœ ื–ืžืŸ ืจื™ืฆื”.

ืœ- Ab Initio ื™ืฉ ื’ื ืื™ื ื˜ื’ืจืฆื™ื” ืžืคื•ืชื—ืช ืขื ืžืขืจื›ืช ื”ื”ืคืขืœื” ื“ืจืš ืžืขื˜ืคืช. ื‘ืื•ืคืŸ ืกืคืฆื™ืคื™, Sberbank ืžืฉืชืžืฉ ื‘- linux ksh. ืืชื” ื™ื›ื•ืœ ืœื”ื—ืœื™ืฃ ืžืฉืชื ื™ื ืขื ื”ืžืขื˜ืคืช ื•ืœื”ืฉืชืžืฉ ื‘ื”ื ื›ืคืจืžื˜ืจื™ื ื’ืจืคื™ื. ืืชื” ื™ื›ื•ืœ ืœืงืจื•ื ืœื‘ื™ืฆื•ืข ื’ืจืคื™ื ืฉืœ Ab Initio ืžื”ืงืœื™ืคื” ื•ืœื ื”ืœ ืืช Ab Initio.

ื‘ื ื•ืกืฃ ืœ-Ab Initio GDE, ืžื•ืฆืจื™ื ืจื‘ื™ื ื ื•ืกืคื™ื ื›ืœื•ืœื™ื ื‘ืžืฉืœื•ื—. ื™ืฉ ืžืขืจื›ืช ืฉื™ืชื•ืฃ ืคืขื•ืœื” ืžืฉืœื” ืขื ื˜ืขื ื” ืœื”ื™ืงืจื ืžืขืจื›ืช ื”ืคืขืœื”. ื™ืฉื ื• ืžืจื›ื– ื‘ืงืจื” ืฉื‘ื• ืืชื” ื™ื›ื•ืœ ืœืชื–ืžืŸ ื•ืœื ื˜ืจ ื–ืจื™ืžื•ืช ื”ื•ืจื“ื”. ื™ืฉื ื ืžื•ืฆืจื™ื ืœื‘ื™ืฆื•ืข ืคื™ืชื•ื— ื‘ืจืžื” ืคืจื™ืžื™ื˜ื™ื‘ื™ืช ื™ื•ืชืจ ืžืžื” ืฉ-Ab Initio GDE ืžืืคืฉืจ.

ืชื™ืื•ืจ ืฉืœ ืžืกื’ืจืช MDW ื•ืขื‘ื•ื“ื” ืขืœ ื”ื”ืชืืžื” ื”ืื™ืฉื™ืช ืฉืœื” ืขื‘ื•ืจ GreenPlum

ื™ื—ื“ ืขื ืžื•ืฆืจื™ื•, ื”ืกืคืง ืžืกืคืง ืืช ื”ืžื•ืฆืจ MDW (Metadata Driven Warehouse), ืฉื”ื•ื ืงื•ืคื™ื’ื•ืจื˜ื•ืจ ื’ืจืคื™ื ืฉื ื•ืขื“ ืœืกื™ื™ืข ื‘ืžืฉื™ืžื•ืช ื˜ื™ืคื•ืกื™ื•ืช ืฉืœ ืื™ื›ืœื•ืก ืžื—ืกื ื™ ื ืชื•ื ื™ื ืื• ื›ืกืคื•ืช ื ืชื•ื ื™ื.

ื”ื•ื ืžื›ื™ืœ ืžื ืชื—ื™ ืžื˜ื ื ืชื•ื ื™ื ืžื•ืชืืžื™ื ืื™ืฉื™ืช (ืกืคืฆื™ืคื™ื™ื ืœืคืจื•ื™ืงื˜) ื•ืžื—ื•ืœืœื™ ืงื•ื“ ืžื•ื›ื ื™ื ืžื”ืงื•ืคืกื”.

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum
ื›ืงืœื˜, MDW ืžืงื‘ืœ ืžื•ื“ืœ ื ืชื•ื ื™ื, ืงื•ื‘ืฅ ืชืฆื•ืจื” ืœื”ื’ื“ืจืช ื—ื™ื‘ื•ืจ ืœืžืกื“ ื ืชื•ื ื™ื (Oracle, Teradata ืื• Hive) ื•ืขื•ื“ ื›ืžื” ื”ื’ื“ืจื•ืช. ื”ื—ืœืง ื”ืกืคืฆื™ืคื™ ืœืคืจื•ื™ืงื˜, ืœืžืฉืœ, ืคื•ืจืก ืืช ื”ืžื•ื“ืœ ืœืžืกื“ ื ืชื•ื ื™ื. ื”ื—ืœืง ื”ื™ื•ืฆื ืžื”ืงื•ืคืกื” ืฉืœ ื”ืžื•ืฆืจ ืžื™ื™ืฆืจ ืขื‘ื•ืจื ื’ืจืคื™ื ื•ืงื‘ืฆื™ ืชืฆื•ืจื” ืขืœ ื™ื“ื™ ื˜ืขื™ื ืช ื ืชื•ื ื™ื ืœื˜ื‘ืœืื•ืช ืžื•ื“ืœ. ื‘ืžืงืจื” ื–ื”, ื’ืจืคื™ื (ื•-psets) ื ื•ืฆืจื™ื ืขื‘ื•ืจ ืžืกืคืจ ืžืฆื‘ื™ื ืฉืœ ืืชื—ื•ืœ ื•ืขื‘ื•ื“ื” ืžืฆื˜ื‘ืจืช ืขืœ ืขื“ื›ื•ืŸ ื™ืฉื•ื™ื•ืช.

ื‘ืžืงืจื™ื ืฉืœ Hive ื•-RDBMS, ื ื•ืฆืจื™ื ื’ืจืคื™ื ืฉื•ื ื™ื ืœืืชื—ื•ืœ ื•ืขื“ื›ื•ื ื™ ื ืชื•ื ื™ื ืžืฆื˜ื‘ืจื™ื.

ื‘ืžืงืจื” ืฉืœ Hive, ื ืชื•ื ื™ ื”ื“ืœืชื ื”ื ื›ื ืกื™ื ืžื—ื•ื‘ืจื™ื ื“ืจืš Ab Initio Join ืขื ื”ื ืชื•ื ื™ื ืฉื”ื™ื• ื‘ื˜ื‘ืœื” ืœืคื ื™ ื”ืขื“ื›ื•ืŸ. ืžืขืžื™ืกื™ ื ืชื•ื ื™ื ื‘-MDW (ื”ืŸ ื‘-Hive ื•ื”ืŸ ื‘-RDBMS) ืœื ืจืง ืžื›ื ื™ืกื™ื ื ืชื•ื ื™ื ื—ื“ืฉื™ื ืžื”ื“ืœืชื, ืืœื ื’ื ืกื•ื’ืจื™ื ืืช ืชืงื•ืคื•ืช ื”ืจืœื•ื•ื ื˜ื™ื•ืช ืฉืœ ื”ื ืชื•ื ื™ื ืฉื”ืžืคืชื—ื•ืช ื”ืจืืฉื™ื™ื ืฉืœื”ื ืงื™ื‘ืœื• ืืช ื”ื“ืœืชื. ื‘ื ื•ืกืฃ, ืขืœื™ืš ืœืฉื›ืชื‘ ืืช ื”ื—ืœืง ืœืœื ืฉื™ื ื•ื™ ืฉืœ ื”ื ืชื•ื ื™ื. ืื‘ืœ ื–ื” ื—ื™ื™ื‘ ืœื”ื™ืขืฉื•ืช ืžื›ื™ื•ื•ืŸ ืฉืœ-Hive ืื™ืŸ ืคืขื•ืœื•ืช ืžื—ื™ืงื” ืื• ืขื“ื›ื•ืŸ.

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

ื‘ืžืงืจื” ืฉืœ RDBMS, ื’ืจืคื™ื ืœืขื“ื›ื•ืŸ ื ืชื•ื ื™ื ืžืฆื˜ื‘ืจ ื ืจืื™ื ืื•ืคื˜ื™ืžืœื™ื™ื ื™ื•ืชืจ, ืžื›ื™ื•ื•ืŸ ืฉืœ-RDBMS ื™ืฉ ื™ื›ื•ืœื•ืช ืขื“ื›ื•ืŸ ืืžื™ืชื™ื•ืช.

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

ื”ื“ืœืชื ืฉื”ืชืงื‘ืœื” ื ื˜ืขื ืช ืœื˜ื‘ืœืช ื‘ื™ื ื™ื™ื ื‘ืžืกื“ ื”ื ืชื•ื ื™ื. ืœืื—ืจ ืžื›ืŸ, ื”ื“ืœืชื ืžื—ื•ื‘ืจืช ืœื ืชื•ื ื™ื ืฉื”ื™ื• ื‘ื˜ื‘ืœื” ืœืคื ื™ ื”ืขื“ื›ื•ืŸ. ื•ื–ื” ื ืขืฉื” ื‘ืืžืฆืขื•ืช SQL ื‘ืืžืฆืขื•ืช ืฉืื™ืœืชืช SQL ืฉื ื•ืฆืจื”. ืœืื—ืจ ืžื›ืŸ, ื‘ืืžืฆืขื•ืช ืคืงื•ื“ื•ืช SQL delete+insert, ื ืชื•ื ื™ื ื—ื“ืฉื™ื ืžื”ื“ืœืชื ืžื•ื›ื ืกื™ื ืœื˜ื‘ืœืช ื”ื™ืขื“ ื•ืกื’ื•ืจื•ืช ืชืงื•ืคื•ืช ื”ืจืœื•ื•ื ื˜ื™ื•ืช ืฉืœ ื”ื ืชื•ื ื™ื ืฉื”ืžืคืชื—ื•ืช ื”ืจืืฉื™ื™ื ืฉืœื”ื ืงื™ื‘ืœื• ืืช ื”ื“ืœืชื.
ืื™ืŸ ืฆื•ืจืš ืœืฉื›ืชื‘ ื ืชื•ื ื™ื ืœืœื ืฉื™ื ื•ื™.

ืื– ื”ื’ืขื ื• ืœืžืกืงื ื” ืฉื‘ืžืงืจื” ืฉืœ Hive, MDW ืฆืจื™ืš ืœืœื›ืช ืœืฉื›ืชื‘ ืืช ื›ืœ ื”ื˜ื‘ืœื” ื›ื™ ืœ-Hive ืื™ืŸ ืคื•ื ืงืฆื™ื™ืช ืขื“ื›ื•ืŸ. ื•ืื™ืŸ ื“ื‘ืจ ื˜ื•ื‘ ื™ื•ืชืจ ืžืœื›ืชื•ื‘ ืžื—ื“ืฉ ืœื—ืœื•ื˜ื™ืŸ ืืช ื”ื ืชื•ื ื™ื ื›ืืฉืจ ื”ืขื“ื›ื•ืŸ ื”ื•ืžืฆื. ื‘ืžืงืจื” ืฉืœ RDBMS, ืœื”ื™ืคืš, ื™ื•ืฆืจื™ ื”ืžื•ืฆืจ ืžืฆืื• ืฆื•ืจืš ืœื”ืคืงื™ื“ ืืช ื”ื—ื™ื‘ื•ืจ ื•ืขื“ื›ื•ืŸ ื”ื˜ื‘ืœืื•ืช ืœืฉื™ืžื•ืฉ ื‘-SQL.

ืขื‘ื•ืจ ืคืจื•ื™ืงื˜ ื‘-Sberbank, ื™ืฆืจื ื• ื™ื™ืฉื•ื ื—ื“ืฉ ืœืฉื™ืžื•ืฉ ื—ื•ื–ืจ ืฉืœ ืžื˜ืขื™ืŸ ืžืกื“ ื ืชื•ื ื™ื ืขื‘ื•ืจ GreenPlum. ื–ื” ื ืขืฉื” ืขืœ ืกืžืš ื”ื’ืจืกื” ืฉ-MDW ืžื™ื™ืฆืจืช ืขื‘ื•ืจ Teradata. ื–ื” ื”ื™ื” Teradata, ื•ืœื ืื•ืจืงืœ, ืฉื”ืชืงืจื‘ ื•ื”ื›ื™ ื˜ื•ื‘ ื‘ืฉื‘ื™ืœ ื–ื”, ื›ื™... ื”ื™ื ื’ื ืžืขืจื›ืช MPP. ืฉื™ื˜ื•ืช ื”ืขื‘ื•ื“ื”, ื›ืžื• ื’ื ื”ืชื—ื‘ื™ืจ, ืฉืœ Teradata ื•-GreenPlum ื”ืชื‘ืจืจื• ื›ื“ื•ืžื•ืช.

ื“ื•ื’ืžืื•ืช ืœื”ื‘ื“ืœื™ื ืงืจื™ื˜ื™ื™ื ืœ-MDW ื‘ื™ืŸ RDBMSs ืฉื•ื ื™ื ื”ื ื›ื“ืœืงืžืŸ. ื‘-GreenPlum, ื‘ื ื™ื’ื•ื“ ืœ-Teradata, ื‘ืขืช ื™ืฆื™ืจืช ื˜ื‘ืœืื•ืช ืืชื” ืฆืจื™ืš ืœื›ืชื•ื‘ ืกืขื™ืฃ

distributed by

Teradata ื›ื•ืชื‘:

delete <table> all

, ื•ื‘-GreenPlum ื”ื ื›ื•ืชื‘ื™ื

delete from <table>

ื‘ืื•ืจืงืœ, ืœืžื˜ืจื•ืช ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ื›ื•ืชื‘ื™ื

delete from t where rowid in (<ัะพะตะดะธะฝะตะฝะธะต t ั ะดะตะปัŒั‚ะพะน>)

, ื•-Teradata ื•-GreenPlum ื›ื•ืชื‘ื•ืช

delete from t where exists (select * from delta where delta.pk=t.pk)

ื ืฆื™ื™ืŸ ื’ื ืฉื›ื“ื™ ืฉ-Ab Initio ืชืขื‘ื•ื“ ืขื GreenPlum, ื”ื™ื” ืฆื•ืจืš ืœื”ืชืงื™ืŸ ืืช ืœืงื•ื— GreenPlum ื‘ื›ืœ ื”ืฆืžืชื™ื ืฉืœ ืืฉื›ื•ืœ Ab Initio. ื”ืกื™ื‘ื” ืœื›ืš ื”ื™ื ืฉื”ืชื—ื‘ืจื ื• ืœ-GreenPlum ื‘ื•-ื–ืžื ื™ืช ืžื›ืœ ื”ืฆืžืชื™ื ื‘ืืฉื›ื•ืœ ืฉืœื ื•. ื•ื›ื“ื™ ืฉื”ืงืจื™ืื” ืž-GreenPlum ืชื”ื™ื” ืžืงื‘ื™ืœื” ื•ื›ืœ ืฉืจืฉื•ืจ ืžืงื‘ื™ืœ ืฉืœ Ab Initio ื™ืงืจื ื—ืœืง ืžืฉืœื• ืžื”ื ืชื•ื ื™ื ืž-GreenPlum, ื”ื™ื™ื ื• ืฆืจื™ื›ื™ื ืœืžืงื ืงื•ื ืกื˜ืจื•ืงืฆื™ื” ื”ืžื•ื‘ื ืช ืœ-Ab Initio ื‘ืงื˜ืข "ื”ื™ื›ืŸ" ืฉืœ ืฉืื™ืœืชื•ืช SQL

where ABLOCAL()

ื•ืœืงื‘ื•ืข ืืช ื”ืขืจืš ืฉืœ ื‘ื ื™ื™ื” ื–ื• ืขืœ ื™ื“ื™ ืฆื™ื•ืŸ ืงืจื™ืืช ื”ืคืจืžื˜ืจื™ื ืžืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ ื”ื˜ืจื ืกืคื•ืจืžืฆื™ื”

ablocal_expr=ยซstring_concat("mod(t.", string_filter_out("{$TABLE_KEY}","{}"), ",", (decimal(3))(number_of_partitions()),")=", (decimal(3))(this_partition()))ยป

, ืฉืžืชื—ื‘ืจ ืœืžืฉื”ื• ื›ืžื•

mod(sk,10)=3

, ื›ืœื•ืžืจ ืขืœื™ืš ืœื”ื ื—ื•ืช ืืช GreenPlum ืขื ืžืกื ืŸ ืžืคื•ืจืฉ ืขื‘ื•ืจ ื›ืœ ืžื—ื™ืฆื”. ืขื‘ื•ืจ ืžืกื“ื™ ื ืชื•ื ื™ื ืื—ืจื™ื (Teradata, Oracle), Ab Initio ื™ื›ื•ืœ ืœื‘ืฆืข ืืช ื”ื”ืงื‘ืœื” ื”ื–ื• ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™.

ื”ืฉื•ื•ืืช ื‘ื™ืฆื•ืขื™ื ืฉืœ Ab Initio ื‘ื™ืŸ Hive ืœ-GreenPlum

Sberbank ืขืจื›ื” ื ื™ืกื•ื™ ืœื”ืฉื•ื•ืืช ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ื’ืจืคื™ื ืฉื ื•ืฆืจื• ืขืœ ื™ื“ื™ MDW ื‘ื™ื—ืก ืœ-Hive ื•ื‘ื™ื—ืก ืœ-GreenPlum. ื›ื—ืœืง ืžื”ื ื™ืกื•ื™, ื‘ืžืงืจื” ืฉืœ Hive ื”ื™ื• 5 ืฆืžืชื™ื ืขืœ ืื•ืชื• ืืฉื›ื•ืœ ื›ืžื• Ab Initio, ื•ื‘ืžืงืจื” ืฉืœ GreenPlum ื”ื™ื• 4 ืฆืžืชื™ื ืขืœ ืืฉื›ื•ืœ ื ืคืจื“. ื”ึธื”ึตืŸ. ืœ-Hive ื”ื™ื” ื™ืชืจื•ืŸ ื—ื•ืžืจื” ืžืกื•ื™ื ืขืœ ืคื ื™ GreenPlum.

ืฉืงืœื ื• ืฉื ื™ ื–ื•ื’ื•ืช ืฉืœ ื’ืจืคื™ื ืฉืžื‘ืฆืขื™ื ืืช ืื•ืชื” ืžืฉื™ืžื” ืฉืœ ืขื“ื›ื•ืŸ ื ืชื•ื ื™ื ื‘-Hive ื•ื‘-GreenPlum. ื‘ืžืงื‘ื™ืœ, ื”ื•ืฉืงื• ื”ื’ืจืคื™ื ืฉื ื•ืฆืจื• ืขืœ ื™ื“ื™ ืงื•ืคื™ื’ื•ืจื˜ื•ืจ MDW:

  • ื˜ืขื™ื ื” ืจืืฉื•ื ื™ืช + ืขื•ืžืก ืžืฆื˜ื‘ืจ ืฉืœ ื ืชื•ื ื™ื ืฉื ื•ืฆืจื• ื‘ืื•ืคืŸ ืืงืจืื™ ืœื˜ื‘ืœื” ืฉืœ Hive
  • ื˜ืขื™ื ื” ืจืืฉื•ื ื™ืช + ืขื•ืžืก ืžืฆื˜ื‘ืจ ืฉืœ ื ืชื•ื ื™ื ืฉื ื•ืฆืจื• ื‘ืื•ืคืŸ ืืงืจืื™ ืœืื•ืชื” ื˜ื‘ืœื” ืฉืœ GreenPlum

ื‘ืฉื ื™ ื”ืžืงืจื™ื (Hive ื•-GreenPlum) ื”ื ื”ืจื™ืฆื• ื”ืขืœืื•ืช ืœ-10 ืฉืจืฉื•ืจื™ื ืžืงื‘ื™ืœื™ื ืขืœ ืื•ืชื• ืืฉื›ื•ืœ Ab Initio. Ab Initio ืฉืžืจื” ื ืชื•ื ื™ ื‘ื™ื ื™ื™ื ืœื—ื™ืฉื•ื‘ื™ื ื‘-HDFS (ื‘ืžื•ื ื—ื™ื ืฉืœ Ab Initio, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืคืจื™ืกืช MFS ื‘ืืžืฆืขื•ืช HDFS). ืฉื•ืจื” ืื—ืช ืฉืœ ื ืชื•ื ื™ื ืฉื ื•ืฆืจื• ื‘ืืงืจืื™ ืชืคืกื” 200 ื‘ืชื™ื ื‘ืฉื ื™ ื”ืžืงืจื™ื.

ื”ืชื•ืฆืื” ื”ื™ื™ืชื” ื›ื–ื•:

ื›ื•ื•ืจืช:

ื˜ืขื™ื ื” ืจืืฉื•ื ื™ืช ื‘ื›ื•ื•ืจืช

ื ื•ืกืคื• ืฉื•ืจื•ืช
6 000 000
60 000 000
600 000 000

ืžืฉืš ืืชื—ื•ืœ
ื”ื•ืจื“ื•ืช ืชื•ืš ืฉื ื™ื•ืช
41
203
1 601

ื˜ืขื™ื ื” ืžืฆื˜ื‘ืจืช ื‘ื›ื•ื•ืจืช

ืžืกืคืจ ื”ืฉื•ืจื•ืช ื”ื–ืžื™ื ื•ืช ื‘
ื˜ื‘ืœืช ื™ืขื“ ื‘ืชื—ื™ืœืช ื”ื ื™ืกื•ื™
6 000 000
60 000 000
600 000 000

ืžืกืคืจ ืงื•ื•ื™ ื”ื“ืœืชื ืฉื”ื•ื—ืœื• ืขืœื™ื”ื
ื˜ื‘ืœืช ื™ืขื“ ื‘ืžื”ืœืš ื”ื ื™ืกื•ื™
6 000 000
6 000 000
6 000 000

ืžืฉืš ื”ื–ืžืŸ ื”ืžืฆื˜ื‘ืจ
ื”ื•ืจื“ื•ืช ืชื•ืš ืฉื ื™ื•ืช
88
299
2 541

GreenPlum:

ื˜ืขื™ื ื” ืจืืฉื•ื ื™ืช ื‘-GreenPlum

ื ื•ืกืคื• ืฉื•ืจื•ืช
6 000 000
60 000 000
600 000 000

ืžืฉืš ืืชื—ื•ืœ
ื”ื•ืจื“ื•ืช ืชื•ืš ืฉื ื™ื•ืช
72
360
3 631

ื˜ืขื™ื ื” ืžืฆื˜ื‘ืจืช ื‘-GreenPlum

ืžืกืคืจ ื”ืฉื•ืจื•ืช ื”ื–ืžื™ื ื•ืช ื‘
ื˜ื‘ืœืช ื™ืขื“ ื‘ืชื—ื™ืœืช ื”ื ื™ืกื•ื™
6 000 000
60 000 000
600 000 000

ืžืกืคืจ ืงื•ื•ื™ ื”ื“ืœืชื ืฉื”ื•ื—ืœื• ืขืœื™ื”ื
ื˜ื‘ืœืช ื™ืขื“ ื‘ืžื”ืœืš ื”ื ื™ืกื•ื™
6 000 000
6 000 000
6 000 000

ืžืฉืš ื”ื–ืžืŸ ื”ืžืฆื˜ื‘ืจ
ื”ื•ืจื“ื•ืช ืชื•ืš ืฉื ื™ื•ืช
159
199
321

ืื ื• ืจื•ืื™ื ืฉืžื”ื™ืจื•ืช ื”ื˜ืขื™ื ื” ื”ืจืืฉื•ื ื™ืช ื‘-Hive ื•ื’ื ื‘-GreenPlum ืชืœื•ื™ื” ื‘ืื•ืคืŸ ืœื™ื ื™ืืจื™ ื‘ื›ืžื•ืช ื”ื ืชื•ื ื™ื, ื•ืžื˜ืขืžื™ื ืฉืœ ื—ื•ืžืจื” ื˜ื•ื‘ื” ื™ื•ืชืจ, ื”ื™ื ืžืขื˜ ืžื”ื™ืจื” ื™ื•ืชืจ ืขื‘ื•ืจ Hive ืžืืฉืจ ืขื‘ื•ืจ GreenPlum.

ื˜ืขื™ื ื” ืžืฆื˜ื‘ืจืช ื‘ื›ื•ื•ืจืช ืชืœื•ื™ื” ื‘ืื•ืคืŸ ืœื™ื ื™ืืจื™ ื’ื ื‘ื ืคื— ื”ื ืชื•ื ื™ื ืฉื ื˜ืขื ื• ืงื•ื“ื ืœื›ืŸ ื”ื–ืžื™ื ื™ื ื‘ื˜ื‘ืœืช ื”ื™ืขื“ ื•ืžืชืžืฉื›ืช ื“ื™ ืœืื˜ ื›ื›ืœ ืฉื”ื ืคื— ื’ื“ืœ. ื–ื” ื ื’ืจื ืžื”ืฆื•ืจืš ืœืฉื›ืชื‘ ืืช ื˜ื‘ืœืช ื”ื™ืขื“ ืœื—ืœื•ื˜ื™ืŸ. ืžืฉืžืขื•ืช ื”ื“ื‘ืจ ื”ื™ื ืฉื”ื—ืœืช ืฉื™ื ื•ื™ื™ื ืงื˜ื ื™ื ืขืœ ื˜ื‘ืœืื•ืช ืขื ืงื™ื•ืช ืื™ื ื” ืžืงืจื” ืฉื™ืžื•ืฉ ื˜ื•ื‘ ืขื‘ื•ืจ Hive.

ื˜ืขื™ื ื” ืžืฆื˜ื‘ืจืช ื‘-GreenPlum ืชืœื•ื™ื” ื‘ืžื™ื“ื” ื—ืœืฉื” ื‘ื ืคื— ื”ื ืชื•ื ื™ื ืฉื ื˜ืขื ื• ื‘ืขื‘ืจ, ื”ื–ืžื™ื ื™ื ื‘ื˜ื‘ืœืช ื”ื™ืขื“ ื•ืžืชืžืฉื›ืช ื“ื™ ืžื”ืจ. ื–ื” ืงืจื” ื‘ื–ื›ื•ืช SQL Joins ื•ืืจื›ื™ื˜ืงื˜ื•ืจืช GreenPlum, ื”ืžืืคืฉืจืช ืืช ืคืขื•ืœืช ื”ืžื—ื™ืงื”.

ืื–, GreenPlum ืžื•ืกื™ืคื” ืืช ื”ื“ืœืชื ื‘ืฉื™ื˜ืช delete+sert, ืื‘ืœ ืœ-Hive ืื™ืŸ ืคืขื•ืœื•ืช ืžื—ื™ืงื” ืื• ืขื“ื›ื•ืŸ, ื›ืš ืฉื›ืœ ืžืขืจืš ื”ื ืชื•ื ื™ื ื ืืœืฅ ืœื”ื™ื›ืชื‘ ืžื—ื“ืฉ ื‘ืžืœื•ืื• ื‘ืžื”ืœืš ืขื“ื›ื•ืŸ ืžืฆื˜ื‘ืจ. ื”ื”ืฉื•ื•ืื” ื‘ื™ืŸ ื”ืชืื™ื ื”ืžื•ื“ื’ืฉื™ื ื‘ื”ื“ื’ืฉื” ื”ื™ื ื—ื•ืฉืคื ื™ืช ื‘ื™ื•ืชืจ, ืžื›ื™ื•ื•ืŸ ืฉื”ื™ื ืžืชืื™ืžื” ืœืื•ืคืฆื™ื” ื”ื ืคื•ืฆื” ื‘ื™ื•ืชืจ ืœืฉื™ืžื•ืฉ ื‘ื”ื•ืจื“ื•ืช ืขืชื™ืจื•ืช ืžืฉืื‘ื™ื. ืื ื• ืจื•ืื™ื ืฉ-GreenPlum ื ื™ืฆื—ื” ืืช Hive ื‘ืžื‘ื—ืŸ ื”ื–ื” ืคื™ 8.

ืขื‘ื•ื“ื” Ab Initio ืขื GreenPlum ื‘ืžืฆื‘ ืงืจื•ื‘ ื‘ื–ืžืŸ ืืžืช

ื‘ื ื™ืกื•ื™ ื–ื”, ื ื‘ื“ื•ืง ืืช ื”ื™ื›ื•ืœืช ืฉืœ Ab Initio ืœืขื“ื›ืŸ ืืช ื˜ื‘ืœืช GreenPlum ืขื ื ืชื—ื™ ื ืชื•ื ื™ื ืฉื ื•ืฆืจื• ื‘ืื•ืคืŸ ืืงืจืื™ ื›ืžืขื˜ ื‘ื–ืžืŸ ืืžืช. ื‘ื•ืื• ื ื‘ื—ืŸ ืืช ื˜ื‘ืœืช GreenPlum dev42_1_db_usl.TESTING_SUBJ_org_finval, ืื™ืชื” ื ืขื‘ื•ื“.

ื ืฉืชืžืฉ ื‘ืฉืœื•ืฉื” ื’ืจืคื™ื ืฉืœ Ab Initio ื›ื“ื™ ืœืขื‘ื•ื“ ืื™ืชื•:

1) ื’ืจืฃ Create_test_data.mp - ื™ื•ืฆืจ ืงื‘ืฆื™ ื ืชื•ื ื™ื ื‘-HDFS ืขื 10 ืฉื•ืจื•ืช ื‘-6 ืฉืจืฉื•ืจื™ื ืžืงื‘ื™ืœื™ื. ื”ื ืชื•ื ื™ื ื”ื ืืงืจืื™ื™ื, ื”ืžื‘ื ื” ืฉืœื”ื ืžืื•ืจื’ืŸ ืœื”ื›ื ืกื” ืœื˜ื‘ืœื” ืฉืœื ื•

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

2) ื’ืจืฃ mdw_load.day_one.current.dev42_1_db_usl_testing_subj_org_finval.pset - ื’ืจืฃ ืฉื ื•ืฆืจ ืขืœ ื™ื“ื™ MDW ืขืœ ื™ื“ื™ ืืชื—ื•ืœ ื”ื›ื ืกืช ื”ื ืชื•ื ื™ื ืœื˜ื‘ืœื” ืฉืœื ื• ื‘-10 ืฉืจืฉื•ืจื™ื ืžืงื‘ื™ืœื™ื (ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ื ืชื•ื ื™ ื‘ื“ื™ืงื” ืฉื ื•ืฆืจื• ืขืœ ื™ื“ื™ ื’ืจืฃ (1))

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

3) ื’ืจืฃ mdw_load.regular.current.dev42_1_db_usl_testing_subj_org_finval.pset - ื’ืจืฃ ืฉื ื•ืฆืจ ืขืœ ื™ื“ื™ MDW ืœืขื“ื›ื•ืŸ ืžืฆื˜ื‘ืจ ืฉืœ ื”ื˜ื‘ืœื” ืฉืœื ื• ื‘-10 ืฉืจืฉื•ืจื™ื ืžืงื‘ื™ืœื™ื ืชื•ืš ืฉื™ืžื•ืฉ ื‘ื—ืœืง ืฉืœ ื ืชื•ื ื™ื ื˜ืจื™ื™ื ืฉื”ืชืงื‘ืœื• (ื“ืœืชื) ืฉื ื•ืฆืจื• ืขืœ ื™ื“ื™ ื’ืจืฃ (1)

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum

ื‘ื•ืื• ื ืจื™ืฅ ืืช ื”ืกืงืจื™ืคื˜ ืฉืœื”ืœืŸ ื‘ืžืฆื‘ NRT:

  • ืœื™ืฆื•ืจ 6 ืงื•ื•ื™ ื‘ื“ื™ืงื”
  • ื‘ืฆืข ืขื•ืžืก ืจืืฉื•ื ื™ ื”ื›ื ืก 6 ืฉื•ืจื•ืช ื‘ื“ื™ืงื” ืœื˜ื‘ืœื” ืจื™ืงื”
  • ื—ื–ื•ืจ ืขืœ ื”ื•ืจื“ื” ืžืฆื˜ื‘ืจืช 5 ืคืขืžื™ื
    • ืœื™ืฆื•ืจ 6 ืงื•ื•ื™ ื‘ื“ื™ืงื”
    • ื‘ืฆืข ื”ื•ืกืคื” ืžืฆื˜ื‘ืจืช ืฉืœ 6 ืฉื•ืจื•ืช ื‘ื“ื™ืงื” ืœื˜ื‘ืœื” (ื‘ืžืงืจื” ื–ื”, ื–ืžืŸ ื”ืชืคื•ื’ื” valid_to_ts ืžื•ื’ื“ืจ ืœื ืชื•ื ื™ื ื”ื™ืฉื ื™ื ื•ื ืชื•ื ื™ื ืขื“ื›ื ื™ื™ื ื™ื•ืชืจ ืขื ืื•ืชื• ืžืคืชื— ืจืืฉื™ ืžื•ื›ื ืกื™ื)

ืชืจื—ื™ืฉ ื–ื” ืžื—ืงื” ืืช ืื•ืคืŸ ื”ืคืขื•ืœื” ื”ืืžื™ืชื™ ืฉืœ ืžืขืจื›ืช ืขืกืงื™ืช ืžืกื•ื™ืžืช - ื—ืœืง ื’ื“ื•ืœ ืœืžื“ื™ ืฉืœ ื ืชื•ื ื™ื ื—ื“ืฉื™ื ืžื•ืคื™ืข ื‘ื–ืžืŸ ืืžืช ื•ื ืฉืคืš ืžื™ื“ ืœืชื•ืš GreenPlum.

ืขื›ืฉื™ื• ื‘ื•ืื• ื ืกืชื›ืœ ืขืœ ื”ื™ื•ืžืŸ ืฉืœ ื”ืกืงืจื™ืคื˜:

ื”ืชื—ืœ ืืช Create_test_data.input.pset ื‘-2020-06-04 11:49:11
ืกื™ื™ื Create_test_data.input.pset ื‘-2020-06-04 11:49:37
ื”ืชื—ืœ ืืช mdw_load.day_one.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 11:49:37
ืกื™ื™ื ืืช mdw_load.day_one.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 11:50:42
ื”ืชื—ืœ ืืช Create_test_data.input.pset ื‘-2020-06-04 11:50:42
ืกื™ื™ื Create_test_data.input.pset ื‘-2020-06-04 11:51:06
ื”ืชื—ืœ ืืช mdw_load.regular.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 11:51:06
ืกื™ื™ื ืืช mdw_load.regular.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 11:53:41
ื”ืชื—ืœ ืืช Create_test_data.input.pset ื‘-2020-06-04 11:53:41
ืกื™ื™ื Create_test_data.input.pset ื‘-2020-06-04 11:54:04
ื”ืชื—ืœ ืืช mdw_load.regular.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 11:54:04
ืกื™ื™ื ืืช mdw_load.regular.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 11:56:51
ื”ืชื—ืœ ืืช Create_test_data.input.pset ื‘-2020-06-04 11:56:51
ืกื™ื™ื Create_test_data.input.pset ื‘-2020-06-04 11:57:14
ื”ืชื—ืœ ืืช mdw_load.regular.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 11:57:14
ืกื™ื™ื ืืช mdw_load.regular.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 11:59:55
ื”ืชื—ืœ ืืช Create_test_data.input.pset ื‘-2020-06-04 11:59:55
ืกื™ื™ื Create_test_data.input.pset ื‘-2020-06-04 12:00:23
ื”ืชื—ืœ ืืช mdw_load.regular.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 12:00:23
ืกื™ื™ื ืืช mdw_load.regular.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 12:03:23
ื”ืชื—ืœ ืืช Create_test_data.input.pset ื‘-2020-06-04 12:03:23
ืกื™ื™ื Create_test_data.input.pset ื‘-2020-06-04 12:03:49
ื”ืชื—ืœ ืืช mdw_load.regular.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 12:03:49
ืกื™ื™ื ืืช mdw_load.regular.current.dev42_1_db_usl_testing_subj_org_finval.pset ื‘-2020-06-04 12:06:46

ืžืกืชื‘ืจ ืฉื”ืชืžื•ื ื” ื”ื–ื•:

ื’ืจืฃ
ืฉืขืช ื”ืชื—ืœื”
ืกื™ื•ื ื”ื–ืžืŸ
ืื•ืจืš

Create_test_data.input.pset
04.06.2020 11: 49: 11
04.06.2020 11: 49: 37
00:00:26

mdw_load.day_one.current.
dev42_1_db_usl_testing_subj_org_finval.pset
04.06.2020 11: 49: 37
04.06.2020 11: 50: 42
00:01:05

Create_test_data.input.pset
04.06.2020 11: 50: 42
04.06.2020 11: 51: 06
00:00:24

mdw_load.regular.current.
dev42_1_db_usl_testing_subj_org_finval.pset
04.06.2020 11: 51: 06
04.06.2020 11: 53: 41
00:02:35

Create_test_data.input.pset
04.06.2020 11: 53: 41
04.06.2020 11: 54: 04
00:00:23

mdw_load.regular.current.
dev42_1_db_usl_testing_subj_org_finval.pset
04.06.2020 11: 54: 04
04.06.2020 11: 56: 51
00:02:47

Create_test_data.input.pset
04.06.2020 11: 56: 51
04.06.2020 11: 57: 14
00:00:23

mdw_load.regular.current.
dev42_1_db_usl_testing_subj_org_finval.pset
04.06.2020 11: 57: 14
04.06.2020 11: 59: 55
00:02:41

Create_test_data.input.pset
04.06.2020 11: 59: 55
04.06.2020 12: 00: 23
00:00:28

mdw_load.regular.current.
dev42_1_db_usl_testing_subj_org_finval.pset
04.06.2020 12: 00: 23
04.06.2020 12: 03: 23
00:03:00

Create_test_data.input.pset
04.06.2020 12: 03: 23
04.06.2020 12: 03: 49
00:00:26

mdw_load.regular.current.
dev42_1_db_usl_testing_subj_org_finval.pset
04.06.2020 12: 03: 49
04.06.2020 12: 06: 46
00:02:57

ืื ื• ืจื•ืื™ื ืฉ-6 ืฉื•ืจื•ืช ืžืฆื˜ื‘ืจื•ืช ืžืขื•ื‘ื“ื•ืช ื‘-000 ื“ืงื•ืช, ื•ื–ื” ื“ื™ ืžื”ื™ืจ.
ื”ื ืชื•ื ื™ื ื‘ื˜ื‘ืœืช ื”ื™ืขื“ ื”ืชื‘ืจืจื• ื›ืžื—ื•ืœืงื™ื ื‘ืื•ืคืŸ ื”ื‘ื:

select valid_from_ts, valid_to_ts, count(1), min(sk), max(sk) from dev42_1_db_usl.TESTING_SUBJ_org_finval group by valid_from_ts, valid_to_ts order by 1,2;

ื›ืฉื™ืฉ ืœืš ืžืื–ื ื™ ืกื‘ืจ. ืฉื™ืžื•ืฉ ื‘- Ab Initio ืขื Hive ื•- GreenPlum
ื ื™ืชืŸ ืœืจืื•ืช ืืช ื”ื”ืชืืžื” ืฉืœ ื”ื ืชื•ื ื™ื ืฉื”ื•ื›ื ืกื• ืœื–ืžื ื™ื ืฉื‘ื”ื ื”ื•ืฉืงื• ื”ื’ืจืคื™ื.
ื–ื” ืื•ืžืจ ืฉืืชื” ื™ื›ื•ืœ ืœื”ืคืขื™ืœ ื˜ืขื™ื ื” ืžืฆื˜ื‘ืจืช ืฉืœ ื ืชื•ื ื™ื ืœืชื•ืš GreenPlum ื‘-Ab Initio ื‘ืชื“ื™ืจื•ืช ื’ื‘ื•ื”ื” ืžืื•ื“ ื•ืœืฆืคื•ืช ื‘ืžื”ื™ืจื•ืช ื’ื‘ื•ื”ื” ืฉืœ ื”ื›ื ืกืช ื ืชื•ื ื™ื ืืœื” ืœืชื•ืš GreenPlum. ื›ืžื•ื‘ืŸ, ืœื ื ื™ืชืŸ ื™ื”ื™ื” ืœื”ืคืขื™ืœ ืคืขื ื‘ืฉื ื™ื™ื”, ืฉื›ืŸ Ab Initio, ื›ืžื• ื›ืœ ื›ืœื™ ETL, ื“ื•ืจืฉ ื–ืžืŸ "ืœื”ืชื—ื™ืœ" ื‘ืขืช ื”ื”ืฉืงื”.

ืžืกืงื ื”

Ab Initio ืžืฉืžืฉ ื›ื™ื•ื ื‘-Sberbank ืœื‘ื ื™ื™ืช ืฉื›ื‘ืช ื ืชื•ื ื™ื ืกืžื ื˜ื™ืช ืžืื•ื—ื“ืช (ESS). ืคืจื•ื™ืงื˜ ื–ื” ื›ื•ืœืœ ื‘ื ื™ื™ืช ื’ืจืกื” ืžืื•ื—ื“ืช ืฉืœ ืžืฆื‘ื ืฉืœ ื’ื•ืคื™ื ืขืกืงื™ื™ื ื‘ื ืงืื™ื™ื ืฉื•ื ื™ื. ื”ืžื™ื“ืข ืžื’ื™ืข ืžืžืงื•ืจื•ืช ืฉื•ื ื™ื, ืฉื”ืขื•ืชืงื™ื ืฉืœื”ื ืžื•ื›ื ื™ื ื‘-Hadoop. ื‘ื”ืชื‘ืกืก ืขืœ ื”ืฆืจื›ื™ื ื”ืขืกืงื™ื™ื, ืžื›ื™ื ื™ื ืžื•ื“ืœ ื ืชื•ื ื™ื ื•ืžืชื•ืืจื™ื ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ื ืชื•ื ื™ื. Ab Initio ื˜ื•ืขื ืช ืžื™ื“ืข ืœืชื•ืš ื”-ESN ื•ื”ื ืชื•ื ื™ื ืฉื”ื•ืจื“ื• ืœื ืจืง ืžืขื ื™ื™ื ื™ื ืืช ื”ืขืกืง ื‘ืคื ื™ ืขืฆืžื•, ืืœื ื’ื ืžืฉืžืฉื™ื ื›ืžืงื•ืจ ืœื‘ื ื™ื™ืช Data March. ื™ื—ื“ ืขื ื–ืืช, ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ ื”ืžื•ืฆืจ ืžืืคืฉืจืช ืฉื™ืžื•ืฉ ื‘ืžืขืจื›ื•ืช ืฉื•ื ื•ืช ื›ืžืงืœื˜ (Hive, Greenplum, Teradata, Oracle), ืžื” ืฉืžืืคืฉืจ ืœื”ื›ื™ืŸ ื ืชื•ื ื™ื ืœืขืกืง ื‘ืงืœื•ืช ื‘ืคื•ืจืžื˜ื™ื ื”ืฉื•ื ื™ื ืฉื”ื•ื ื“ื•ืจืฉ.

ื”ื™ื›ื•ืœื•ืช ืฉืœ Ab Initio ืจื—ื‘ื•ืช; ืœื“ื•ื’ืžื”, ืžืกื’ืจืช ื”-MDW ื”ื›ืœื•ืœื” ืžืืคืฉืจืช ืœื‘ื ื•ืช ื ืชื•ื ื™ื ื”ื™ืกื˜ื•ืจื™ื™ื ื˜ื›ื ื™ื™ื ื•ืขืกืงื™ื™ื ืžื—ื•ืฅ ืœืงื•ืคืกื”. ืขื‘ื•ืจ ืžืคืชื—ื™ื, Ab Initio ืžืืคืฉืจืช ืœื ืœื”ืžืฆื™ื ืืช ื”ื’ืœื’ืœ ืžื—ื“ืฉ, ืืœื ืœื”ืฉืชืžืฉ ื‘ืจื›ื™ื‘ื™ื ืคื•ื ืงืฆื™ื•ื ืœื™ื™ื ืจื‘ื™ื ืงื™ื™ืžื™ื, ืฉื”ื ื‘ืขืฆื ืกืคืจื™ื•ืช ื”ื“ืจื•ืฉื•ืช ื‘ืขื‘ื•ื“ื” ืขื ื ืชื•ื ื™ื.

ื”ื›ื•ืชื‘ ื”ื•ื ืžื•ืžื—ื” ื‘ืงื”ื™ืœื” ื”ืžืงืฆื•ืขื™ืช ืฉืœ Sberbank SberProfi DWH/BigData. ื”ืงื”ื™ืœื” ื”ืžืงืฆื•ืขื™ืช SberProfi DWH/BigData ืื—ืจืื™ืช ืœืคื™ืชื•ื— ืžื™ื•ืžื ื•ื™ื•ืช ื‘ืชื—ื•ืžื™ื ื›ืžื• ื”ืืงื•ืกื™ืกื˜ื ืฉืœ Hadoop, Teradata, Oracle DB, GreenPlum, ื•ื›ืŸ ื›ืœื™ BI Qlik, SAP BO, Tableau ื•ื›ื•'.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”