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Dwh | SMP | MPP | |
äœãå ±æããŠããªã | ãã¹ãŠãå ±æ | ||
EMC Greenplum | X | ||
HP Vertica | X | ||
IBM InfoSphere WarehouseïŒDB2ïŒ | X | ||
IBMããããã¡ | X | ||
Microsoft SQL Server 2008 DBMS R2 BDW | X | ||
Microsoft SQL Server 2008 DBMS R2 PDW | X | ||
Microsoft SQL Server 2008 DBMS R2 FTDW | X | ||
Oracle Exadata | X | ||
Sybase IQ | X | ||
Teradata Database 14 | X |
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ã«ã©ã åçŽ
, Sybase, Sybase IQ 1996 â , . , . OLTP , , (insert/update), , , . , OLTP , , . , , , 10 , , , 10 , , 7 . , , , , . , , , . DWH â Oracle, Microsoft IBM - , , - . , . , , EMC Greenplum Teradata, , .. , . , , OLTP, .. «/» .
, :
DWH | Row-oriented | Column-oriented |
EMC Greenplum | X | X |
HP Vertica | X | |
IBM InfoSphere Warehouse (DB2) | X | |
IBM Netezza | X | |
Microsoft SQL Server 2008 DBMS R2 BDW | X | |
Microsoft SQL Server 2008 DBMS R2 PDW | X | |
Microsoft SQL Server 2008 DBMS R2 FTDW | X | |
Oracle Exadata | X | |
Sybase IQ 15 | X | |
Teradata Database 14 | X | X |
, Sybase IQ . Sybase IQ , , . Sybase IQ 15 , Fast Projection Default Index. , Sybase IQ, 10 . , , , , .. . , , Sybase IQ , , , . , , Sybase IQ , .
HP Vertica, (projections), , Oracle, , . HP Vertica, , , , , . , HP Vertica, , , , â , . , , , HP Vertica . , HP Vertica .
, HP Vertica, . , , HP Vertica â Write-Optimized Column Store (WOS) Read-Optimized Column Store (ROS). , ROS WOS, Tuple Mover , ROS. , , . , HP Vertica â , .. â , WOS, , Tuple Mover, ROS.
â external tables, , . Oracle Exadata, IBM InfoSphere Warehouse, IBM Netezza, EMC Greenplum Sybase IQ. EMC Greenplum , Oracle Exadata - SMP . , â IBM Netezza (Zone Maps), â Sybase IQ, IBM DB2 , , .
Microsoft SQL Server-a SQL Server Integration Services (SSIS), , , Data Transformation Services (DTS), SQL Server . , , «Integration Services Package», . DTS Microsoft SQL Server 2000, , ( «», ), .
/ , Teradata. Teradata Parallel Transporter, , / , , .
ãŸãšã
Gartner . , . , , , , SQL. , , :
HP Vertica ,
IBM Netezza , Full Scan, , -
. , , . , , , .
, . Teradata EMC Greenplum. MPP shared nothing, ( ), . , , , , .
Teradata - Oracle Exadata, .. . Teradata , , . Teradata , Teradata , .
EMC Greenplum , - , HP Vertica IBM Netezza, , , Greenplum , HP IBM. EMC, , Greenplum , . , , . EMC Big Data, , - â Data Science Summit 2012, EMC -. EMC Big Data , , . , EMC â , , Greenplum, . , , Greenplum , , Teradata, .
Gartner DWH